WOBIT SMC50 Manual

Miniature driver for stepper motors max. 0.75a

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SMC50 Manual
Miniature driver for stepper motors max. 0.75A
P.P.H. WObit E.K.J. Ober s.c.
62-045 Pniewy, Dęborzyce 16
tel.+48 61 22 27 410, fax.+48 61 22 27 439
e-mail: wobit@wobit.com.pl
www.wobit.com.pl

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Summary of Contents for WOBIT SMC50

  • Page 1 SMC50 Manual Miniature driver for stepper motors max. 0.75A P.P.H. WObit E.K.J. Ober s.c. 62-045 Pniewy, Dęborzyce 16 tel.+48 61 22 27 410, fax.+48 61 22 27 439 e-mail: wobit@wobit.com.pl www.wobit.com.pl...
  • Page 2: Table Of Contents

    Based on the information should not be inferred a certain features or suitability for a particular application. This information does not release the user from the obligation of own judgment and verification. P.P.H. WObit E.K.J. Ober s.c. reserves the right to make changes without prior notice.
  • Page 3: Connectors Description

    0,15A to 0,75A. The driver has a power supply indicator in the shape of red LED diode. SMC50 is available in two versions: As a module adopted to pin in PCB (M), As a drive on L-shape profile (B) with handle on mounting rail (35mm).
  • Page 4 21-24:/B end of coiling phase of the motor SV2 connector: 1,3,5,7,9 – controlling signal ground 2- M2 input setting depth of step division 4- M1 input setting depth of step division www.wobit.com.pl Manual -SMC50 – 27.10.2014 – v.1.1 page 4...
  • Page 5: Setting Current Phase

    2 and 3 connected by jumper – active rising edge 3. Setting current phase Current phase is set by miniature potentiometer R19 which is located on PCB of the driver. Current is switched linear in range from 0.15A to 0.75A. www.wobit.com.pl Manual -SMC50 – 27.10.2014 – v.1.1 page 5...
  • Page 6: Setting Division

    On graphic below is shown illustrative way of controlling driver inputs. For generating controlling signals you can use generator ( for example GEN2 manufactured by WObit), trajectory generator providing programming of the motion trajectory (MI 1.3.2. manufactured by WObit), PLC driver with proper output (enabling generate fast square pulses) or micro driver.
  • Page 7: Power Supply

    On the picture below is presented exemplary way of connecting 8 and 6-wire motors to the controller. Colors of wires regards to 57BYG081 motor (8-wires) and 42BYG802U (6-wires). Each time before connecting the motor should be acquaint oneself with correct color of the wires, which are www.wobit.com.pl Manual -SMC50 – 27.10.2014 – v.1.1 page 7...
  • Page 8: Safety And Installation Rules

    It is caused that, especially during setting and testing the machine stepper motor can accomplish non expected movements caused for example interference from other units the machine or using tools (drills etc.). www.wobit.com.pl Manual -SMC50 – 27.10.2014 – v.1.1 page 8...
  • Page 9 13. Never connect supply cables of not discharged feeder (without load feeder can keep energy accumulated in electrolytic capacitor for a long time). To discharge electrolytic capacitors is enough to short-circuit low-impedance resistor clamp “+” with “-“ naturally at turn on power supply. www.wobit.com.pl Manual -SMC50 – 27.10.2014 – v.1.1 page 9...
  • Page 10: Technical Data

    Cooling version gravitational Recommended filling of STEP signal Mechanical dimensions 50,5x47,5x22mm M version (plate dimensions) 51x50x25mm B version 10. Kit assembly Kit consist in : SMC50 driver - 1pc. Manual - 1pc. www.wobit.com.pl Manual -SMC50 – 27.10.2014 – v.1.1 page 10...

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