Power Supplies & Accessories

Power Supplies & AccessoriesThough most stepper and servo drives sold by Servo2Go® are full-featured, often the unique requirements of an application require accessories to optimize the system.  We carry a variety of power supplies to power your servo or stepper drive.  Sizes range from 300W continuous to over 35kW peak power.  Selecting the correct power supply is as simple as specifying the correct voltage and picking a model that can supply enough power . In addition to voltage and power, isolation is a very important consideration.  For safe and reliable operation, either the drive or the power supply must have isolation.  In the drive, isolation takes the form of optical isolators that isolate the signal ground from the power ground.  In the power supply, isolation takes the form of an isolation transformer that isolates the input AC from the power supply output. If the drive datasheet does not specify optical isolation then you must use a power supply with an isolation transformer.

To ensure current loop stability, a minimum load inductance is essential for the proper operation of PWM servo drives.  If the load inductance is less than the minimum rating for the servo drive, Filter Cards can be used to add inductance to the motor/drive system.  For example, if the servo drive datasheet calls for a minimum inductance of 250uH, and your motor only has 25uH, then the addition of the BFC15030 will ensure proper operation.  The total inductance for the motor and filter card will be 25uH + 300uH = 325uH.  Inductive filter cards are also used to reduce the PWM switching noise that occurs with high power supply voltages (>250VDC) and long cable runs (>10m).   FC filter cards are designed for use with brush type servo motors, voice coils and other single phase loads.  BFC filter cards are designed for use with brushless servo motors, linear motors and other three phase loads.

Transient over-voltage problems are quickly solved using Shunt Regulators.  These simple devices increase system reliability by stabilizing voltage fluctuations thereby eliminating over-voltage shutdowns.  The need for a shunt regulator is indicated when system faults occur during the deceleration portion of a move.  This can be verified by monitoring the power supply voltage on an oscilloscope and looking for voltages that exceed the over voltage rating of the servo drive.

Many motor and drive systems require a Regen Clamp circuit to limit increases in power supply voltage when the motor is decelerating under load.  This is commonly referred to as "regeneration", and occurs when DC motors are driven by their load (backdriving).  During regeneration the DC motor can produce enough voltage to actually exceed the input power supply voltage.  Applied Motion drives can deal with regeneration by channeling the increased motor voltage back to the source power supply.  However, if the voltage is not clamped to a safe level the power supply and/or drive can be damaged or destroyed. 50 Watt continuous, 800 Watt peak rating.

Items 1-30 of 145

Page
per page
Set Descending Direction
  1. 1000-382
    1000-382

    PoE Midspan injector designed to supply power over Ethernet to compatible integrated motors

  2. 3004-190 Accessories Applied Motion Products
    3004-190

    Cable

    $15.00
  3. ADP-1 Accessories Dyadic Systems
    ADP-1

    Adaptor Board

  4. ADP-2-4 Accessories Dyadic Systems
    ADP-2-4

    Adaptor Board

  5. BFC10010 Accessories Advanced Motion Controls
    BFC10010

    Filter Card

    $95.00
  6. BFC15030 Accessories Advanced Motion Controls
    BFC15030

    Filter Card

    $378.00
  7. BOB1 Accessories Applied Motion Products
    BOB1

    Breakout Board

  8. BOB2 Accessories Applied Motion Products
    BOB2

    Breakout Board

  9. BOB2 Accessories Applied Motion Products
    BOB4

    Breakout Board for SV200 I/O Connector

  10. CTA-23-EN-SET Accessories Dyadic Systems
    CTA-23-EN-SET

    Teach Pendant

  11. DESUNIWINCD6 Accessories Exor Electronic
    DESUNIWINCD6

    Programming Software

  12. FC10010 Accessories Advanced Motion Controls
    FC10010

    Filter Card

    $71.00
  13. FC1010 Accessories Advanced Motion Controls
    FC1010

    Filter Card

    $66.00
  14. FC15030 Accessories Advanced Motion Controls
    FC15030

    Filter Card

    $237.00
  15. FT001 Accessories Dyadic Systems
    FT001

    Bracket

  16. fT001 Accessories Dyadic Systems
    FT002

    Bracket

  17. KC-23AMPSEAL01 Accessories Advanced Motion Controls
    KC-23AMPSEAL01

    Mating Connector

    $35.00
  18. MC1XAZ01 Accessories Advanced Motion Controls
    MC1XAZ01

    Mounting Card

    $172.00
  19. MC1XAZ01-HR Accessories Advanced Motion Controls
    MC1XAZ01-HR

    Mounting Card

    $184.00
  20. MC1XDZC02 Accessories Advanced Motion Controls
    MC1XDZC02

    Mounting Card

  21. MC1XDZC02-HP1 Accessories Advanced Motion Controls
    MC1XDZC02-HP1

    Mounting Card

  22. MC1XDZC02-QD Accessories Advanced Motion Controls
    MC1XDZC02-QD

    Mounting Card

  23. MC1XDZPC01 Accessories Advanced Motion Controls
    MC1XDZPC01

    Mounting Card

    $213.00
  24. MC1XDZPE01 Accessories Advanced Motion Controls
    MC1XDZPE01

    Mounting Card

    $219.00
  25. MC1XDZR02 Accessories Advanced Motion Controls
    MC1XDZR02

    Mounting Card

  26. MC1XDZR02-HP1 Accessories Advanced Motion Controls
    MC1XDZR02-HP1

    Mounting Card

  27. MC1XDZR02-QD Accessories Advanced Motion Controls
    MC1XDZR02-QD

    Mounting Card

  28. MC4XDZP01 Accessories Advanced Motion Controls
    MC4XDZP01

    Mounting Card

    $468.00
  29. PLCM01 Accessories Exor Electronic
    PLCM01

    Plug In Module

  30. PLCM01-CDS Accessories Exor Electronic
    PLCM01-CDS

    Plug In Module

Items 1-30 of 145

Page
per page
Set Descending Direction