Parker / Compumotor KH Series Brushless Servo Drive
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Parker / Compumotor KH Series Brushless Servo Drive

Features

  • Digital Electronics Implementation Improves Performance
  • Digital Step and Direction Inputs
  • Onboard Microprocessor
  • Maximum Speed of 6000 RPM
  • Maximum Continuous Torque of 4100 oz-in and Maximum Peak Torque of 8000 oz-in
  • Sophisticated Servo Control Algorithim

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This Parker / Compumotor KH-250 Brushless Servo Drive is used and in excellent condition.

Configurations:
• Mechanical Time Constant: 2.3 ms
• Thermal Time Constant: 4.0 min
• Continuous Rated Torque: 340 oz-in
• Max Torque: 1020 oz-in
• Rated Speed: 5300 rpm
• Weight: 11.0 lbs






This Parker / Compumotor KH-710 Brushless Servo Drive is used and in excellent condition.

Configurations:
• Mechanical Time Constant: 1.8 ms
• Thermal Time Constant: 3.6 min
• Continuous Rated Torque: 1034 oz-in
• Max Torque: 3100 oz-in
• Rated Speed: 6000 rpm
• Weight: 19.5 lbs






This Parker / Compumotor KH-740 Brushless Servo Drive is used and in excellent condition.




  • Description
  • Tech Specs
  • Datasheets / Manuals 
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Description

The Parker/Compumotor KH Series is a brushless servo positioning system that consists of a brushless servomotor, brushless resolver feedback, and a microprocessor based closed-loop drive amplifier. Digital electronics simplify the system's maintenance and operation which improves performance.

The KH Series includes the following features:
- speeds up to 6000 RPM
- torques to 4100 oz in continous
- user programmable resolutions (200-32768 steps/rev)
- 5000 steps per revolution standard
- 10 kHz PWM switching frequency
- accepts digital STEP and DIRECTION inputs
- RS-232 interface


Product Family: KH-740, KH740, KH250, KH240, KH710, KH260, KH720, KH730, KH740, KH-250, KH-240, KH-710, KH-720, KH-730, KH-740
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Specifications

Input Power
Input Voltage105-250 VAC, 3-phase or 1-phase
Frequency47-66 Hz
Current20 A Maximum Continuous (RMS)
Output Power
Voltage350 VDC
Frequency10 kHz PWM, 400 Hz Maximum Fundamental
Current20 A Continuous Per Phase Sinusoidal


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Resources

Manuals, Datasheets, Drivers, Links

Parker Compumotor KH Series Manual (pdf) 
Link to Parker / Compumotor Website