Parker / Digiplan BLHX30BN Digital Positioning Servo Drive
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Parker / Digiplan BLHX30BN Digital Positioning Servo Drive

This Parker / Digiplan BLHX30BN Digital Positioning Servo Drive is used and in excellent condition.

Part Number: BLHX30BN

Current Output: 3.75A Continuous (7.5A peak)

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Stock # 59784-10
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Parker / Digiplan BLH / BLHX Servo Drives

  • Drive Operates in Torque or Velocity Amplifier Modes
  • Simplified Drive Set-Up and Adjustment
  • Maintenance Free Brushless Motors
  • LED Diagnostics


BLH/BLHX Series motor/drive packages offer a low cost solution in a wide range of brushless servo applications. All motors are two-phase brushless designs using rare earth magnets. Commutation is derived from an absolute encoder while position feedback is derived from an incremental encoder. Both encoders are robust metal disk encoders mounted directly to the motor shaft. The commutation encoder provides 16 states per electrical cycle and superior torque ripple to trapezoidal DC brushless systems and does not incur the cost penalty of conventional sine wave drives. The incremental encoder has a resolution of 500 lines/rev or 1,000 lines/rev depending on motor size. A tachometer is not required because velocity feedback can be derived from the incremental encoder.

The drive circuit is based on a proven recirculating PWM design. Recirculating technology reduces chopping losses in the drive and motor hence increasing system efficiency. Surface mount components and power plate technology increase reliability through better thermal management and consistent manufacture. The built-in power supply operates from a single AC input voltage and employs a switching regulator to generate integral power supplies. Protection circuits guard against short circuit of the motor phases, overheating of the drive and supply faults. An integral braking resistor dissipates regenerated energy.

Product Family: BLH30, BLH75, BLH75B, BLH150, BLHX30, BLHX75, BLHX75B, BLHX75BN, BLHX150

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Parker / Digiplan BLH / BLHX Servo DrivesParker / Digiplan BLH / BLHX Servo Drives
Parker / Digiplan BLH / BLHX Servo Drives
Parker / Digiplan BLH / BLHX Servo Drives
Parker / Digiplan BLH / BLHX Servo Drives

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