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> Motion Control > Stepper Systems > Power Supplies and Regen

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Power Supplies and Regeneration for Stepper Systems

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Linear power supplies provide DC power with fused overcurrent protection, and an auxiliary 5VDC supply to power control logic. Switching power supplies are suitable for applications without large fluctuations in load, or aggressive deceleration or regen requirements. Optional regen clamps and braking resistors are available to help dissipate excess regeneration energy.

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Power Supplies and Regen

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Stepper Power Supplies and Regen

Linear unregulated power supplies provide DC power with fused overcurrent protection, and an auxiliary 5VDC supply to power control logic. Switching power supplies are suitable for applications without large fluctuations in load, or aggressive deceleration or regen requirements.

For part listings and specifications, go to Show Now

SureStep Linear Power Supplies

These unregulated linear power supplies are perfectly suited to power SureStep stepper drives and stepper motors.

Output options include 32, 48, and 70VDC at various amperage ratings
120/240 VAC selectable input
Linear power supplies are much less susceptible to over-voltage faults from regenerative loads than are switching supplies
All models have additional 5VDC, 500 mA regulated logic supply
Fusing included for both incoming AC and outgoing DC
5V supply has electronic overload protection

Starting at
$150.00
(STP-PWR-3204)

RHINO Switching Power Supplies

RHINO PSBx switching power supplies are also a great choice to power SureStep drives.

Output options include 12, 24, and 48 VDC at various amperage ratings
Universal input voltages of 120/240 VAC / 120-375 VDC
Add a regen clamp if over-voltage faults from motor regeneration (deceleration) occur

Starting at
$43.50
(PSB12-060)

SureStep Regen Braking Accessories

In stepper systems, a regen clamp (available as an optional accessory) is often required to limit increased power supply bus voltage when the motor is decelerating under load.

The SureStep 50W regen clamp protects the power supply from high generation voltages.
The SureStep 100W, 10 ohm braking resistor is for use with the regen clamp.

Starting at:
$61.00
(STP-DRVA-RC-050A)

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