• ZeroErr ePower black metal power unit shown from the rear, with cooling vents, rear fan grille and carry handle.
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ZeroErr ePower 48V Power Supply for Robot Joints, 400W/800W/1500W Options

ZeroErr ePower 48V Power Supply for Robot Joints, 400W/800W/1500W Options

ZeroErr

$873.00 USD
$873.00 USD
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Overview

ZeroErr ePower is a power supply for robot joints and robot rotary actuators. Selectable versions are ePower-400-48, ePower-800-48, and ePower-1500-48. All listed versions provide 48 V DC output and accept 100–240 V AC input.

Features

  • Designed for robot joints and robot rotary actuators.
  • Integrated top carry handle.
  • Ventilation and rear-side power connections.
  • Constant-current limiting for overload and short-circuit conditions, with automatic return to normal operation after the abnormal load condition is removed.
  • Over-voltage protection turns off the output voltage, then restarts for recovery.
  • Over-temperature protection turns off the output voltage and recovers automatically after the temperature drops.

Specifications

Parameter ePower-400-48 ePower-800-48 ePower-1500-48
Input AC Voltage 100–240 V
Output DC Voltage 48 V
Output Rated Current 8.3 A 16.7 A 31.25 A
Output Power 400 W 800 W 1500 W
Brake Turn-ON Voltage 53 V
Brake Turn-OFF Voltage 51 V
Operating Temperature -20 to 60 °C; refer to the derating curve.
Overload Protection Mode Constant-current limiting mode; automatically returns to normal operation after the abnormal load condition is removed.
Short-Circuit Protection Mode Constant-current limiting mode; automatically returns to normal operation after the abnormal load condition is removed.
Over-Voltage Protection Threshold 55.2–64.8 V
Over-Voltage Protection Mode Turns off the output voltage, then restarts for recovery.
Over-Temperature Protection Mode Turns off the output voltage and recovers automatically after the temperature drops.
Weight 4.7 kg 5.9 kg 8.1 kg

Drawing Information

Overall front-view width 260 mm
Front-view dimension between indicated reference points 220 mm
Overall front-view height 201 mm
Front-view enclosure-body height 192 mm
Overall side-view depth 301 mm
Side-view enclosure-body depth 280 mm
AC input label 220 V AC
Input marking 200–240 V~ at 50/60 Hz
DC output terminals 48 V DC positive and negative terminals

The enclosure drawing does not identify which selectable version these dimensions and markings apply to.

Applications

  • Humanoid robots
  • Robotic arms
  • Exoskeletons
  • Quadruped robots
  • AGV vehicles
  • ARU robots

Documents

Downloads & Resources

Visual Details

Application Examples

ZeroErr ePower power supply for robot joints with actuator
ePower is used with robot joints.

Product Views

ZeroErr ePower enclosure with carry handle and rear power connections
ePower is for use with robot rotary actuators. ePower has an integrated top carry handle.

Dimensions and Construction

ZeroErr ePower enclosure drawing with 48 V output terminals and dimensions
The drawing specifies an overall front-view width of 260 mm. The drawing specifies a 220 mm front-view dimension between the indicated reference points.

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