Documents

need help with a stepper driver

Former Member — Fri, 08 Oct 2021 07:49:01 GMT

Current Revision posted to Documents by Former Member on 10/8/2021 7:49:01 AM

this is a 2-phase stepper motor drive by a chinese company called SCKJMOTOR with the model number SC2680MH

it can be found here in this link http://sckjmotor.com/prodetail.asp?cid=3&scid=6&id=67

i am not much experienced with electronics so i cant figure out how to use it with out an instruction manual and sadly the manual is in chinese

so i thought maybe i can find some help here on element 14

you can see in the pictures the driver has lots off ports on it they go like + , PU, + , DR, + , MF, + , TM, +V, -V, +A, -A, +B, -B

here i think the " + " ports might be a 5V input so i guess i must give 5V in them, but why are there so many???? why do i need to give the driver 5V at 4 different ports ???

the port " PU " might be pules, i am just guessing, it might be to control the speed of the motor

the port " DR " maybe direction like forward-reverse, another guess

the port " MF " i have no idea, cant even guess this one

the ports " +V " and " -V" the driver says on the side " DC24-80V " so i guess i might have to give it some thing between 24V to 80V

the posts +A, -A, +B, -B are clear i guess, i just have to find the right coil pairs of the stepper motor and connect it to these ports

there is also some thing called a division setting table and it gives me values 1, 2, 4, 8, 16, 32, 64 and 128 , i think this must be some thing related to the step divisions of the stepper motor, need some help with that as well

please try to help me out with this, i am just starting to take interset in electronice and dont have any experience in this at all, just have some basic electronic knowledge since i am doing engineering and its my 1st year

thank you

There are some Cantonese speaking people at work, but I'm on day off today, so it would be tomorrow before I could see if they would translate the datasheet for you.

Looking at the wiring diagram from the link you posted.

It does indeed look as though there are three + connections to 5v (perhaps there are 3 internal modules, I don't know). I thought MF might be the 'motor frame' connection, or to you and me, the ground/-v connection, on the other hand there is a timing diagram of a low to high pulse requiring 1uS rise time, so I'm not entirely sure. The wiring diagram has bracketed text underneath that wire, which normally means used or not used under certain conditions.

As there is a timing diagram attached to the PU and DR, as you surmise the PU might well be the PWM drive pulse active on the high to low edge, my first thought was the same as you for DR, possible direction, but by the looks of the timing diagram it does something by going high to low 2.5uS whilst PU is high and before the PU pulses start, MF needs to be low to high before DR goes low.

D4,5,6 switches are indeed the pulse step setting. D2 appears to change the way PU and DR relate to each other. D1 looks as though it might either change the PWM frequency or perhaps provides always on, always off and PWM modes of driving a motor. D3 haven't the faintest idea .

*******************************EDIT**************************************

PU = PWM = motor speed.

DR: Depends on setting of D2 , if D2 is ON it looks as though DR is the direction control by voltage, if D2 is OFF then it appears to require a pulse of some kind, without an actual translation that is just a guess.

D3 is not used by this module currently.

Colin

Message was edited by: Colin Barnard : Just looked at your images properly.

Have you tried Google Translate? I have it built into my browser so one click and its all in english.... Ahh OK I see what you mean now, I gat all the slaes stuff in english but since they have embeded the data sheet as a picture Google won't translate that

exactly , the useless stuff i could just Translate it all, what i want is all as pictures sadly

OK, just asked someone here and this is what I could make out.

MF - motor output signal or some form of feedback (Does not need to be connected)

V+ - DC Power

V- - DC Power

A - Stepper motor phase A

B - Stepper motor phase B

TM - Zero point (we think)

Im - Current in coil

PU - Stepper pulse (D2-on step on rising edge, D2-off step on falling egde) we think

DR - Direction D2-off direction control signal, D2-on reverse pulse

Also in teh data sheet were it says asomething then 0 - 0.5V that is the low required, 4-5V that is the high required, 2.5us is the pulse width. The PU/DR + take 5V and if >5V is applied a current limiter is needed.

I think that should get you somewhat started on the understanding what is what but to get it aculy working it seems liek there is a controller that plugs into PU- and DR- as can be seen in teh picture n ttop right corner of teh data sheet.

(sorry about spelling, writing this quickly while at work)

thank you very much for your help, appreciate it alot

please dont mind but i did not understand you completely because i have very less knowledge and experience, even my university professors are not very helpful with outside syllabus topics

ok so what i understand from you is

ill just give 5V in all the " + " ports

the PU ill just connect the microcontroller and make it give no off signals with 1uS delay depending on the speed i want

D1 says its for self test when ON, i guess its just used to check if the motor is running and the connections are right

D2 says if OFF = PU + DR i still need little more detail info on DR if its not direction then what is it exactly

if ON = CW/CCW i have no idea whats CW whats CCW ???

MF , what is motor frame ???

thanks alot, appreciate ur help very much

ill have to read ur reply a few times trying to understand every bit since i am very new to this

thank you

I would input 5V to PU/DR+ and then connect the other connections as described (or how you understand them to be connected) and then just try diffrent things. I might suggest if you can get an O-scope or use one at the university that would give you better info then connecting to a motor at this point.

And you do NOT need to connect MF to anything for now.

there are four + ports so ill give 5V to all

but PU and DR shouldnt they be connected to a mircocontroller ????? or any other controller

ill ignore MF

and what about TM whats zero point, little more detail please is it some thing like reset or start position

and the +V and -V do i put like 24 V there its say DC24-80V

just trying to be safe, i hope i dont burn it

I understand what you are saying about PU/DR, but from the schematic it looks like the pos are cennected 5V and neg to the controller (the controller could be used a s a pull down instead of a pull up, I am assuming). If you do this be sure the uC pins are rated at 5V.

TM we could not fully understand but we understoof something about zero point, what that means we are unsure.

+V and -V does look like it is connected to 24V

Hope someone else can help explain teh setup, these are my assumtions from what I understood, maybe someone else can give some input as well.

CW = Clockwise.

CCW = Counter Clockwise or if you prefer anti clockwise.

Will see what the Chinese people at work make of the datasheet.

OK, I have spoken to the Chinese gentleman at work, unfortunately his English is not brilliant, but I think the gist of what he said is -

1. The datasheet is poorly written.

2. If D2 is OFF, step pulse signal is enabled.

3. If D2 is ON direction control is enabled - if it is low (0->0.5v direction is one way), if it is high (4-5v) the direction is the other.

The pulse width on the DR must be 2.5uS wide.

The input impedance of the DR line in the controller is 220 Ohms.

So, my guess is that with D2 off, you cannot reverse the motor direction, it is clockwise only, D2 ON, allows motor direction change via the DR line.

The 24-80v is the supply for your motor.

The datasheet mentions the zero point but I'm told gives no further information other than the TM relates to it..

Colin

i connected this motor to driver

its a 6 wire stepper motor i found the +A -A +B -B wires and connected it to the driver in those ports

connected 24V to +V and -V

first ran the motor in test mode which is D1 on, it runs fine when i keep the division table to 8 or higher ( as you can see in the driver pictures ) that is D6 off D5 off D4 on

division table set to 8 the motor runs the fastest and runs slower as i go higher that is 16 32 64 128

what is this division setting exactly ???

then i programed an arduino to give an pulse of width 1uS connected it to port PU and gave 5V in the first + port fron the top, it dint run then i gave 5V in the 2nd + port, the motor still does not run, i connected 5V to DR as well then the motor started running but was very slow ( 1 rev in 6 secs) when the division setting is set to 8

then i set the division setting to 1 that is D4 on D5 on D6 on , then the motor runs some what fast ( 5 rotations in 1 sec ) ( D2 is on )

Hello,

A stepper motor have has his name said a step. Generally one step turn the rotor about 1.8° so to do a entire turn you have to send 200 pulse to PU.

If you put a division, you reduce the angle. so divide by 2 one step will turn the rotor by 0.9° so you have to send 400 pulse to PU to do one rotation.

What is the frequency of your pulse, you said a width of 1us but not the frequency.

Syncerely

Man Long

hi,

i am not sure about the frequency, what i am doing is, i connected the arduino to give the pulse and loaded the program of the blinking LED and changed the delay to 1uS between the on and off signal

If you see the blinking led that the frequency is too low. You have to increase the frequency.

If for example the frequency is 10Hz, the LED blink every 0.1s, to do 200 pulses you have to wait about 20 seconds. And this without division.

So you have to increase your pulse frequency, the number of pulse within 1 second to rotate your motor fastly.

The speed of the motor is the same as the speed you send your pulse.

More you use division (1,2,4,8,...) more you will be precise but you have to send 1,2,4 times more to do 1 rotation

Man Long

i just realized a small mistake i was making in arduino program *facepalm* that i was taking to be microseconds was millisecond i was giving an on/off signal by the arduino with 1 millisecond delay in between [ delay(1) ], so i found an other command used for making delays in microsecond [ delayMicroseconds(500) ] so i changed the program a little and noticed that the max i can reduce it was 500 Microseconds

now the on/off signal is with the delay of 500 Microseconds [ 1 sec = 100000 micro sec ]

so now the motor is running almost 3 times faster both forward and reverse

one more thing, i have not made the arduinos and the drivers ground common, i have not used arduinos ground at all i have only taken the pulse from arduino and DR (direction) signal

Hi,

I'm no expert, but I googled the model number and found this translated data sheet. Hope it helps.

http://translate.google.com/translate?hl=en&sl=zh-TW&u=http://www.fastspeed-ic.com/csjd/lqy/chanpin/chanpindalei/bjqdq/200611/30.html&prev=/search%3Fq%3Dsc2680mh%26biw%3D1427%26bih%3D218

thats alot

This document was generated from the following discussion: need help with a stepper driver

Documents

migration.user — Fri, 01 Oct 2021 17:56:47 GMT

Current Revision posted to Documents by migration.user on 10/1/2021 5:56:47 PM

Partnership Between smartmicro and NXP Helps to Shape the Future of Radar

peggy-nxp — Fri, 09 Jul 2021 10:05:53 GMT

Current Revision posted to Documents by peggy-nxp on 7/9/2021 10:05:53 AM

The automotive market has seen remarkable growth in demand for radar technology solutions. This growth is driven by an increase in autonomous driving features as well as the proliferation of improved safety features in vehicles motivated by the roadmaps of organizations such as NCAP. As the industry standardizes on the 76-81GHz band, sensor technology is maturing, and performance is increasing. Radar is now more affordable and versatile, making it suitable for existing and emerging applications, not exclusively in automotive. These include for example industrial robots and last mile delivery systems and traffic management (ITS) solutions.

WHY SMARTMICRO

For almost 25 years, smartmicro has been developing radar solutions and has built its expertise in the design of sensors. Its core competency is in automotive radar, covering key aspects necessary for successful development. From digital and RF design, through software development and end-of line testing, smartmicro has everything it takes to develop high performance automotive radar sensors. Having already successfully engaged with several mid-to large sized Tier 1s, more than 10 million cars today carry radar sensors designed by smartmicro. As well as supporting Tier 1s in their radar development, smartmicro produces its own automotive high performance off-the-shelf sensors. These sensors can be easily integrated for several applications, enabling a variety of interesting use cases. Additionally, smartmicro has already developed platforms which can be used as a starting point for developing customized solutions in close collaboration.

NXP VALUE

Now, smartmicro is continuing its partnership with NXP to ensure early availability of their next sensor generation. As a system integrator, smartmicro is partnering with NXP, a leader in Radar and provider of complete Radar solutions including MCU, TRX, power management, in-vehicle networking and Radar SDK software enablement who has announced their 5th generation Radar chipset and keeps continuously innovating in Radar sensor technology. A key benefit of NXP’s newest generation Radar chipset is its scalability, allowing smartmicro to rapidly develop new sensors addressing the dynamically evolving needs of 77GHz Radar sensor applications while maximizing reuse across different sensors in their portfolio.In partnering with smartmicro, NXP is not only giving mid- to large scale radar developers the opportunity to accelerate their radar development through cooperation with smartmicro, as well as providing adjacent markets greater access to easy-to-use NXP-based radar sensors through smartmicro’s automotive high performance off-the-shelf sensors.

To learn more about smartmicro as NXP’s Gold Partner please click here

Learn more about NXP’s newest generation of Corner and Front radar microcontroller S32R294 and 2nd Generation 77 GHz RFCMOS Automotive Radar Transceiver TEF82xx.

ABB ACS55 Inverter Drives - ACS55-01E-01A4-2 - NEW PRICE

rbennett — Mon, 04 Jul 2011 13:07:17 GMT

Current Revision posted to Documents by rbennett on 7/4/2011 1:07:17 PM

ACS55 Series from ABB

The ACS55 Drive is simple to buy, simple to install and above all simple to configure and use. The device can be easily integrated into existing panels, replacing contactors and motor starters due to its compact size. It is ideal for new installations wherever energy savings of small AC induction motors is desired. The deign is aimed at various applications, particularly exercise training, gate control, pumps, fans, conveyors, packaging machines, X-ray screening machines, material handling, ovens, powered roof ventilators and heat exchangers.

The units are able to be DIN Rail or wall/panel mounted alowing for even more flexible application options.

   • Descriptive interface
   • Compact size and shape
   • Flexible mounting options - DIN rail or wall mount
   • Automatic switching frequency
   • Built-in EMC filter unit
   • Compliant with Low Voltage Directive 73/23/EEC with supplements
   • Meets EMC Directive 89/336/EEC with supplements
   • CE, C-Tick, GOST-R Approved, UL Recognised

The optional ACS50-POT potentiometer has two switches in addition to the potentiometer for drive control; start/stop and forward/reverse.

The ACS50-POT potentiometer does not require any external power source.

Power	Part Number	Check Price
0.18kW - PRICE REDUCED	ACS55-01E-01A4-2	169-8777169-8777 PRICE REDUCED
0.37kW	ACS55-01E-02A2-2	169-8778169-8778
0.75kW	ACS55-01E-04A3-2ACS55-01E-04A3-2	169-8779169-8779
1.5kW	ACS55-01E-07A6-2	169-8780169-8780
2.2kW	ACS55-01E-09A8-2	169-8781169-8781
Accessories
Remote Potentiometer	XUK001733	169-8782169-8782

Data-Sheet

Tags: small, acs55-01e-01a4-2, ac_motors, compact, acs55, wall_mount, din_rail, emc_filter, acs55-01e-07a6-2, easy_install, low_price, acs55-01e-02a2-2, inverter, inverter_drive, acs55-01e-04a3-2, variable_frequency, component_drive, abb, induction_motors, micro_drive, price_reduction, simple, acs55-01e-09a8-2, energy_saving, automatic_switching

Electronic Soft Starters from Faiford Electronics

rbennett — Wed, 15 Jun 2011 15:29:56 GMT

Current Revision posted to Documents by rbennett on 6/15/2011 3:29:56 PM

3-Phase AC Induction Motors

Voltage - 230V rms to 460V rms
Current - 5A to 41A (460V)
Control voltage - 24V dc
Start time - 1s to 30s
Stop time - 0 to 30s
Start pedestal voltage - 30% to 100%
Standard Duty - IE AC53B, 3-5, 355
DIN rail mounting
Two phase control
Internally bypassed
Over-current protected

This range of soft starters display the latest developments in design and technology from a company that has over 25 years experience of innovative design and manufacture of motor starters.
With the addition of the optional fan, these units can be upgraded from 10 starts or 5 starts + 5 stops per hour to 60 starts or 30 starts + 30 stops per hour.

Operational Current	Motor (kW)	Motor (HP)	Part Number	Check Price
5A - Case Style 1	2.2	2.2	PFE-02	176-0605176-0605
7A - Case Style 1	3	3	PFE-04	176-0606176-0606
9A - Case Style 1	4	4	PFE-06	176-0607176-0607
12A - Case Style 1	5.5	5.5	PFE-08	176-0608176-0608
16A - Case Style 1	7.5	7.5	PFE-10	176-0611176-0611
22A - Case Style 2	11	11	PFE-12	176-0612176-0612
30A- Case Style 2	15	15	PFE-14	176-0613176-0613
36A- Case Style 2	18.5	18.5	PFE-16	176-0614176-0614
41A- Case Style 2	22	22	PFE-18	176-0615176-0615
Fan - Case Style 1			PFEFAN01	176-0616176-0616
Fan - Case Style 2			PFEFAN02	176-0617176-0617

Data Sheet

Tags: 2-phase_control, over-current_protected, din-rail, pfe, 3-phase, internally_bypassed, motor_starters, soft_starters, cost_saving, fairford_electronics, fairford_energy, ac_induction

Digital Soft Starter from Faiford Electronics

rbennett — Wed, 15 Jun 2011 13:06:08 GMT

Current Revision posted to Documents by rbennett on 6/15/2011 1:06:08 PM

Single Phase AC Motors

Fit and Forget - No maintenance
Quick fit with simple wiring
Simple and easy retrofit
LED indication showing power and energy saving
Energy optimising
Torque reduction

HFE energy saving soft starters are designed to control single phase AC motors. Operation is fully automatic, a low starting voltage is applied to the motor as soon as the supply is switched on. The internal automatic ramp control immediately takes over and raises the voltage progressively, causing the motor to accelerate smoothly. At the end of the ramp period, the motor is operated in Energy Saving mode and the HFE continuously regulates the voltage to match mechanical load. Energy consumption at light loads is considerably reduced, motor winding and case temperatures are lowered, motor life is extended, noise levels are reduced and Power Factor is improved.

This is the ideal retrofit energy optimising solution for Soft Starting single phase compressors such as those used in Supermarket refrigerators and chillers etc., and can yield between 10 -18% energy savings. It has a rugged tin lid construction and can be mounted easily next to the machine or control panel. Installation of the unit is quick and simple due to the 'two wires in, two wires out' design. The unit is 'fit and forget' is there is no maintenance for the user.

Offering advantages over simple energy optimisers for similar cost, HFE provides mechanical and electrical stress reduction or elimination and optimised energy consumption when a chiller/refrigerator compressor is not under load. The starting current is reduced, and smooth acceleration is applied to the load.

Rated Operational Current	Part Number	Check Price
10A	HFE1	184-3935184-3935
30A	HFE2	184-3936184-3936

Data Sheet

Tags: ac_motors, digital, hfe, faiford_electronics, soft_starters, torque_reduction, faiford_energy, single_phase, energy_optimising, energy_saving

ABB Compact Softstarters

rbennett — Thu, 10 Mar 2011 15:36:22 GMT

Current Revision posted to Documents by rbennett on 3/10/2011 3:36:22 PM

PSR Series

These softstarters are used to stop and start standard 3 phase motors. All applications benefit from softstarting as it reduces the starting current and limits the mechanical stresses when starting, giving equipment an extended working life.
One of the most common applications is for the operation of pumps, where soft starting can be used to avoid water hammering and damage to pipes.
Other common applications include starting fans, compressors, conveyors, mixers and tooling machines.
When an auxiliary cooling fan is added, the starting capacity is increased to 20 starts per hour.

   • Reduces starting current and limits mechanical stress
   • Wide rated operational voltage 208–600V ac
   • Wide rated control supply voltage 100–250 V, 50/60 Hz
   • Rated operational current 18 to 37 A
   • Wide ambient temperature range -25 to +60
   • Coated circuit boards for reliable operation in harsh environments
   • Built-in by-pass saving energy and reducing installation time

   • Torque control for excellent control of pumps
   • Adjustable Current limit
   • Motor underload protection and locked rotor protection
   • Kick start to start jammed pumps or conveyor belts
   • Analog output showing operational current

IEC Power Rating - AC3	UL / CSA 3-Phase Motor Rating	Part Number	Check Price
Softstarters
1.5kW	2hp	PSR3-600-70	184-6234184-6234
3kW	3hp	PSR6-600-70	184-6235184-6235
4kW	5hp	PSR9-600-70	184-6236184-6236
5.5kW	7.5hp	PSR12-600-70	184-6237184-6237
7.5kW	10hp	PSR16-600-70	184-6238184-6238
11kW	15hp	PSR25-600-70	184-6239184-6239
15kW	20hp	PSR30-600-70	184-6240184-6240
18.5kW	25hp	PSR37-600-70	184-6241184-6241
Accessories
Fan		PSR-FAN3-45	184-6242184-6242
Connection Kit		PSR30-MS132	184-6244184-6244

Data Sheet

Fot the complete range of associated products - Click Here

Tags: starting, compact, water_hammering, mechanical_stresses, saving_energy, psr_series, softstarter, 3_phase, starting_current, psr, compressors, softstarting, underload_protection, tooling_machines, conveyors, mixers, locked_rotor, extended_life

Air Motors

rbennett — Wed, 05 Jan 2011 14:22:54 GMT

Current Revision posted to Documents by rbennett on 1/5/2011 2:22:54 PM

Aluminium Body for use with a Non-lubricated Air Supply

Why use an Air Motor?

The main reasons are usualy when other sources of a driving force are either not available or not suitable.

Hazardous areas, remote locations, wet or waterlogged conditions are some of the many and varied circumstances that suit the characteristics of Air Motors. ATEX controlled areas are also a typical locations that suits the Air Motor because of the lack of sparks for this form of drive.

Harsh duty cycles also suit the technology of Air Motors in that an electrically powered motor will overheat or even burn out when powered and braked to a stall. An air motor on the other hand will just stop and then continue when the break load is removed.

Air Motors do not emit any EMI and can also be used while submerged.

Instant Stop-Start
Dynatork motors can stop-start and drive under load with characteristics similar to a Stepping Motor.
Low Air Consumption
Air consumption of a piston motor is positive as leakage is negligible giving maximum torque at minimum air consumption.
Max Torque at Start
Free Floating pistons transmit the maximum torque at the start which can be adjusted by the use of a pressure regulator.
Programmed Control
Dynatork air motors can be subject to programmed control by pulse counters to control rotation direction, speed and number of revolutions.
Speed Control
Speed control can be adjusted to fine limits by the use of restrictors on the exhaust ports. The speed can be instantly changed to a higher or lower speed due to fast response times.
Environmental Factor
Dynatork air motors have very low noise levels when compared with standard air motors. They can operate in harsh environmental conditions and are unaffected by airline condenstate.
Reversing
The reversing of the Dynatork Air Motors is achieved by using 5 port control valves, giving near instant response even under load.
Non-Lubricated
These Dynatork Air Motors are supplied for a non-lubricated supply in clean areas so eliminating contamination in a clean environment.

Flexible Mounting

Mounting options are available to provide either Foot Base Plate or Flange mounting for each of the motors

Long Life

The already long life of the Dynatork Air Motors can by extended almost indefinitely by changing the pistons and seals at regular service intervals

Dynatork 1 Dynatork 3

Description	Part Number	Check Price
Air Motors
Dynatork 1 - 200rpm to 800rpm	930.15.A.FAR	173-8396173-8396
Dynatork 3 - 150rpm to 700rpm	930.35.A.FAR	173-8397173-8397
Mounting Parts
Foot Base Plate - Dynatork 1	945.10.B.FAR	173-8398173-8398
Flange Plate - Dynatork 1	945.10.C.FAR	173-8399173-8399
Foot Base Plate - Dynatork 3	945.30.B.FAR	173-8400173-8400
Flange Plate - Dynatork 3	945.30.C.FAR	173-8401173-8401
Servicing Kits
Dynatork 1	909.15.FAR	173-8402173-8402
Dynatork 3	909.35.FAR	173-8403173-8403

Data Sheet Dynatork 1

Dara Sheet Dynatork 3

Tags: energy_efficient, huco, non_lubricated, atex, aluminium, 930_15a, air, airmotor, dynatork_3, dynatork, air_motor, dynatork_1, 930_35a, motor

BLDC48 Brushless DC Motor with Integrated Electronics

rbennett — Sun, 19 Dec 2010 01:25:30 GMT

Current Revision posted to Documents by rbennett on 12/19/2010 1:25:30 AM

BLDC48 Series

The BLDC 48 is a variable speed brushless DC motor with integrated drive electronics providing 12 watts continuous output power.

The units provides a compact solution to a variety of light industrial applications such as conveyor drives, tensioning mechanisms, paper feed and pump drives. Scientific applications include stirring equipment, peristaltic pumps, mixing machines, as well as any variable speed application that requires long maintenance free life and operating speeds of 3200 rpm at rated torque. The motor’s design incorporates an external rotor and magnet system which provides particularly smooth running, high grade bearings and drive electronics, all of which are housed in an enclosure suitable for use up to IP55 operating conditions. These motors have internal drive electronics that provide control similar to a convential dc motor. By reducing the applied voltage the speed and the peak torque are reduced. An internal current control circuit automatically limits motor current to a safe levelto protect the motor from stall conditions. The 4-wire connections include speed control loop electronics and internal amplifier to provide a complete and accurate velocity control system within the motor. The inclusion of the drive electronics within the motor greatly simplifies the use of the motor as well as reducing overall system cost. 4 wire connections provide variable speed control at full torque proportional to a 0-5V control signal and a 6 pulse/rev monitor signal.

•

24 Vdc operation
54mm body diameter
220mm lead length•
12 Watt output power
Choice of clockwise or counter clockwise operation
4 wire connection

Direction of Rotation	Part Number	Check Price
Clockwise	BLDC48-L-037	178-4851178-4851
Counter-Clockwise	BLDC48-L-033	178-4852178-4852

Data Sheet

Tags: long_life, integral_drive, clockwise, dc_motor, variable_speed, bldc48, velocity_control, 27_volts, counter_clockwise, brushless, motor, 4_wire

ABB Manual Motor Starters

rbennett — Thu, 16 Dec 2010 08:48:38 GMT

Current Revision posted to Documents by rbennett on 12/16/2010 8:48:38 AM

MS132 Series

Manual motor starters are electromechanical protection devices for the main circuit.

They are used mainly to switch motors manually ON/OFF and protect them, fuse-less, against short-circuit, overload and phase failures.
Fuse-less protection with a manual motor starter saves costs, space and ensures a quick reaction under short-circuit condition, by switching off the motor within milliseconds. Fuse-less starter combinations are setup together with contactors.

   • Overload protection – trip class 10
   • Phase loss sensitivity
   • Disconnect function
   • Temperature compensation from -25ºC to +60ºC

   • Adjustable current setting for overload protection
   • Suitable for three and single-phase application
   • Trip-free mechanism
   • Trip indication
   • Clear switch position indication ON/OFF/TRIP
   • Lockable handle

Setting Ranges	Short Circuit Breaking Capacity @ 400V ac	Part Number	Check Price
0.1A to 0.16A	100kA	MS132-0.16	184-6245184-6245
0.16A to 0.25A	100kA	MS132-0.25	184-6246184-6246
0.25A to 0.4A	100kA	MS132-0.4	184-6247184-6247
0.4A to 0.63A	100kA	MS132-0.63	184-6248184-6248
0.63A to 1A	100kA	MS132-1.0	184-6249184-6249
1A to 1.6A	100kA	MS132-1.6	184-6250184-6250
1.6A to 2.5A	100kA	MS132-2.5	184-6251184-6251
2.5A to 4A	100kA	MS132-4.0	184-6252184-6252
4A to 6.3A	100kA	MS132-6.3	184-6253184-6253
6.3A to 10A	100kA	MS132-10	184-6254184-6254
8A to 12A	50kA	MS132-12	184-6256184-6256
10A to 16A	50kA	MS132-16	184-6257184-6257
16A to 20A	50kA	MS132-20	184-6258184-6258
20A to 25A	50kA	MS132-25	184-6259184-6259
25A to 32A	50kA	MS132-32	184-6260184-6260

Data Sheets

For all associated products - Click here

Tags: lockable_handle, space_saving, ms132, fuse_less, overload_protection, disconnect_facility, motor_starters, singel_phase, cost_saving, trip_free, abb, manual_starters, induction_motors, three_phase, tripclass_10, electromechanical_protection

Synchronous AC Motor for Turntables

rbennett — Mon, 24 May 2010 16:09:55 GMT

Current Revision posted to Documents by rbennett on 5/24/2010 4:09:55 PM
31813 Series - Low Speed

The 31813 series low speed AC Synchronous Motor is a development of the standard industrial series specifically designed for use in high quality record decks which utilise the belt drive principle. Particular attention has been given to the magnetisation of the 24 pole rotor to optimise smooth running. This, together with the high accuracy of stator pole placement minimises torque ripple and provides low audible noise. The motor which is designed for mounting horizontally with output shaft vertically up is provided with an increased length 3mm diameter shaft to aid fitting of the drive pulley. When fitting the drive pulley the shaft rear end should be supported to ensure that the axial load limitation is not

exceeded. The windings have been specifically designed to facilitate dual voltage operation, a 6.8K Ohm resistor being used in series when operating from a 220Vac supply.

Two versions are available, one with a mounting flange the other with a plain body and no flange.

The Body diameter is 51mm and the height is 23.9mm

Type	Part Number	Check Price
With Flange	9904 111 31813	178-4855178-4855
No Flange	9904 111 31813 (CROP)	178-4856178-4856

Data Sheet

Tags: synchronous_motor, mounting_flange, 24_pole, ac, record_deck, smooth_running, motor

BLDC58 Brushless DC Motor with Integrated Electronics

rbennett — Mon, 24 May 2010 14:42:46 GMT

Current Revision posted to Documents by rbennett on 5/24/2010 2:42:46 PM

The BLDC 58 is a variable speed 24V dc brushless motor with integrated drive electronics providing up to 50 watts continuous output power and variable speed proportional to a 0 - 5V control signal. The unit provides a compact solution to a variety of light industrial applications, as well as any variable speed application that requires long maintenance free life and operating speeds from 100 to 3000 rpm. The motors design incorporates an external rotor and magnet system which provides particularly smooth running with high grade bearings and drive electronics, all of which are housed in an enclosure suitable for use up to IP55 operating conditions. The inclusion of the drive electronics within the motor greatly simplifies the use of the motor as well as reducing overall system cost. The integration of power amplifier and speed loop circuitry within the motor greatly simplifies control. Simply connect a speed control potentiometer and direction switch for bi-directional velocity control. A digital output signal also enables motor speed to be accurately monitored.

Output Power	Torque	Part Number	Check Price
35 Watts	0.11N-m	BLDC58-35L	178-4853178-4853
50 Watts	0.17N-m	BLDC58-50L	178-4854178-4854

Data Sheet

Tags: integral_drive, high_performance, external_rotor, ball-bearings, 50w, dc_motor, variable_speed, low_cost, brushless, motor, bldc58, integrated-drive

1A DC Servo Amplifier Module

rbennett — Mon, 24 May 2010 11:37:50 GMT

Current Revision posted to Documents by rbennett on 5/24/2010 11:37:50 AM

The MSE40-1 DC Servo Amplifier module is ideally suited to instrumentation applications. 6-12W output power, maximum continuous current 1.0A. The MSE40-1 DC Servo amplifier is ideally suited to instrumentation applications that require accurate velocity or positional control using analogue control techniques. The unit is a circuit board module designed for incorporation in customers control cabinets. It can be used in conjunction with the DC power supply module type MSE47 which will power up to three MSE40 axes depending on the application's load requirements. The amplifier mode MSE40-1 provides a maximum 1.0 amp output to the servo motor. The MSE40-1 is an "in-service proven" amplifier which has established a reputation for many years trouble-free service when used with the range of instrument servo motors and geared motor units.

Bi-directional control
Current limit circuit to protect the motor
Voltage and current feedback
Adjustable amplifier gain and current feedback
Suitable for both positional and velocity control applications
Reference supply outputs for external circuitry
Height = 23mm, Width = 95mm, Depth = 85mm

Supply Voltage	Motor Current	Part Number	Check Price
+/- 20V dc to +/- 24V dc	1 Amp	MSE40-1	178-4847178-4847

Data Sheet

Tags: positional, current_limit, positional-control, control, adjustable, voltage-feedback, mse40-1, bi-directional_control, current-feedback, velocity-control

Geared Instrument DC Motor - 1271 Series

rbennett — Mon, 24 May 2010 09:57:18 GMT

Current Revision posted to Documents by rbennett on 5/24/2010 9:57:18 AM

The 1271 geared instrument dc motor is ideally suited to a wide range of applications requiring a combination of low speed operation and small unit size. The integral iron core DC motor provides smooth operation and a bidirectional variable speed capability while the gearhead utilises a multistage metal spur gear train rated for a working torque up to 0.2Nm. The unit, which is suitable for mounting in any attitude, provides reliable operation over a wide ambient temperature range and is equipped with an integral VDR (voltage dependant resistor) electrical suppression system to minimise electrical interference. The 1271 unit offers a range of 2 gear ratio options for operating speeds from 4 - 165 rpm and is ideally suited to applications where small size and low unit price are important design criteria. For ease of use these motors are provided with 120mm connection leads.

Torque	Speed	Ratio	Part Number	Check Price
1.5N-cm	165 rpm	10:1	1271-12-10	178-4829178-4829
20N-cm	4 rpm	392:1	1271-12-392	178-4830178-4830

Data Sheet

Tags: geared_motor, rear_shaft, compact, bi_diectional, spur, dc_motor, variable_speed, smooth_operation, low_speed, gearbox, instrument_motor, geared, iron_core, high_torque

Geared Instrument DC Motor - 1308 Series

rbennett — Mon, 24 May 2010 09:53:43 GMT

Current Revision posted to Documents by rbennett on 5/24/2010 9:53:43 AM

The 1308 geared instrument DC motor is ideally suited to a wide range of applications requiring a combination of low speed operation and compact unit size. The integral iron core dc motor provides smooth operation and a bi-directional variable speed capability while the gearhead utilises a multi-stage metal spur gear train and a diecast metal housing rated for a working torque up to 100N-cm. The unit, which is suitable for mounting in any attitude, provides reliable operation over a wide ambient temperature range and is equipped with a rear shaft extension to which a speed or position sensor may be attached. The 1308 unit offers a range of gear ratio options for operating speeds from 5-70 rpm and is ideally suited to applications where a combination of high torque, compact size and economic unit price are important design criteria. These motors are provided with solder terminals to simplify connection.

Torque	Speed	Ratio	Part Number	Check Price
15N-cm	70 rpm	30:1	1308-24-30	178-4831178-4831
40N-cm	20 rpm	100:1	1308-24-100	178-4832178-4832
100N-cm	8 rpm	250:1	1308-24-250	178-4834178-4834
100N-cm	5 rpm	510:1	1308-24-510	178-4835178-4835

Data Sheet

Tags: geared_motor, rear_shaft, permanent_magnet, high_performance, spur, linear_torque, dc_motor, linear_speed, gearbox, low_inertia, iron_core, high_torque, motor

Small DC Servo Motor

rbennett — Mon, 24 May 2010 07:59:40 GMT

Current Revision posted to Documents by rbennett on 5/24/2010 7:59:40 AM

Low Inertia M66 Series

The M66CE is a 66mm diameter high performance low inertia dc servo motor, providing up to 30W output power and offers smooth operation over a wide speed range. The M66CE motor incorporates a skewed ironless rotor thereby ensuring linear speed and torque characteristic combined with rapid acceleration times and reversal capabilities.

12V and 24Vdc versions with peak torques to 36N-cm
6mm diameter front shaft
4mm diameter rear shaft
235mm long connecting wires
Smooth operation over a wide speed range

Voltage	Torque	Speed	Part Number	Check Price
12V dc	8N-cm	1800rpm	M66CE-12	178-4823178-4823
24V dc	12N-cm	2300rpm	M66CE-24	178-4824178-4824

Data Sheet

Tags: rear_shaft, 1800-rpm, high_performance, rapid_acceleration, linear_torque, ironless_rotor, linear_speed, m66ce, low_inertia, 2300_rpm, dc_servomotor, servo_motor

Stepper Motor Drive Moludes - PM Series

rbennett — Fri, 21 May 2010 14:17:19 GMT

Current Revision posted to Documents by rbennett on 5/21/2010 2:17:19 PM

For Bi-Polar Hybrid Motors

These drive modules are designed for installation in standard 19" Euro-rack units. They are 3U high and have an ultra-slim 34mm (7E) width.

Step and Half Step control
Chopped constant current power stage for high performance reduced current consumption
Selectable full or half step phase logic control
Adjustable current settings
Choice of automatic or externally selectable reduced current for stationary motor conditions
Over temperature monitor
Drive healthy status output - Opto Isolated
Opto isolated control inputs
Control from external clock and direction signals
Alternative on-board voltage controlled oscillator

Stepper Motor Type	Current/Phase	Part Number	Check Price
NEMA 17	2A	PM542	178-4818178-4818
NEMA 23	6A	PM546	178-4819178-4819

Data Sheet - PM542

Data Sheet - PM546

Tags: half-step_control, motor_drive, stepper_motor, pm542, bipolar, over_temperature, eurocard, reduced_current, bi_polar, stepper-motor, pm546, flexible_control, step-control

Digital Linear Actuator

rbennett — Thu, 20 May 2010 10:53:36 GMT

Current Revision posted to Documents by rbennett on 5/20/2010 10:53:36 AM

Leadscrew Type

This series of Digital linear actuators are based on 4 phase permanent magnet stepper motor technology and utilise a rotor with an internal thread to provide linear motion via a leadscrew. They are provided with a leadscrew which may be attached to the driven mechanism. When the leadscrew is prevented from rotating the operation of the motor imparts linear motion to the screw. The maximum travel of the 26DBM series is 48mm while the 35BM version has 63mm. Connection is made via 300mm leads.

The body diameter is 26mm for the 26DBM series and the 35BM version has a 35mm diameter.

Nominal	Maximum Force	Part Number	Check Price
12V dc	8.9N-m	26DBM20B2U-L	178-4815178-4815
5V dc	13.3N-m	26DBM10B1U-L	178-4816178-4816
12V dc	28N-m	35DBM10B2U-L	178-4817178-4817

Data Sheet 26DBM

Data Sheet 35DBM

Tags: permanent_magnet, stepper_motor, 4_phase, stepper, leadscrew, linear_actuators, dla, internal_thread, 26dbm, 35dbm

1.8 Degree Stepper Motor with EMC Protection

rbennett — Thu, 20 May 2010 09:47:47 GMT

Current Revision posted to Documents by rbennett on 5/20/2010 9:47:47 AM

Stepper Motor with 8-way Connector

Frame Size 23 and 34

   • Excellent EMC Characteristics
   • Simple connection via 8-way connector
   • Unipolar, Bipolar Parallel or Series connection
   • High torque
   • Low Vibration
   • High Quality

• Version available with Encoder and 9 way "D" type connector

Frame Size	Holding Torque	Part Number	Check Price
23	0.9N-cm	23HT18C230	178-4807178-4807
23	1.4N-cm	23HT18C435	178-4809178-4809
34	2.45N-cm	34HT18C145	178-4812178-4812
34	7.35N-cm	34HT18C340	178-4813178-4813
Version with Encoder and 9 Way "D" Type connector
23	0.9N-cm	23HT18C230CL500	178-4811178-4811

Data Sheet Frame Size 23

Data Sheet Frame Size 34

Data Sheet D Type Connector Version

Tags: series, high_quality, stepper_motor, emc, low_vibration, bipolar, encoder, series_connection, stepper, 1.8_degree, stepper-motor, high_torque, motor, parallel, unipolar

Hybrid Stepper Motor

rbennett — Thu, 20 May 2010 07:25:16 GMT

Current Revision posted to Documents by rbennett on 5/20/2010 7:25:16 AM

NEMA 17, 23 and 34 with Rear Shaft

The high performance 17HS-240E size 17 hybrid stepper motor provides 200 steps per revolution when used with full step drives or 400 steps per revolution in the preferred half step drive mode. The motor utilises advanced high energy magnet technology to provide increased torque while the low inductance windings provide excellent high speed performance. Consequently the unit is ideally suited to applications that require high dynamic performance and where space is at a premium. The motor is designed specifically for use with Bi-polar drive circuits.

The high performance 23HSX and 34HSX hybrid stepper motors conform to the international NEMA standard, and provide 200 steps per revolution when used with full step drives or 400 steps per revolution in the preferred half step drive mode. The motors are provided with 8 leads connection to provide a choice of Uni-polar or Bi-polar operation.

Frame Size	Hold Torque	Part Number	Check Price
17	29N-cm	17HS-240E	178-4803178-4803
23	37N-cm	23HSX102E	178-4804178-4804
23	75N-cm	23HSX206E	178-4805178-4805
34	230N-cm	23HSX108E	178-4806178-4806

Data Sheet NEMA 17

Data Sheet NEMA 23 & 34

Tags: 400_step, stepper_motor, high_performance, 200_step, half_step, stepper, hybrid, bi_polar, 1.8_degree, stepper-motor, micro_step, motor, uni_polar