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Call:1-888-551-3082 International: 1-919-443-0207
Call:1-888-551-3082 International: 1-919-443-0207


Original price $8,791.06 - Original price $8,791.06
Original price
$8,791.06 - $8,791.06
Current price $8,791.06
In Stock, Ships 1 - 2 Days
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The Kollmorgen Servostar CR20560 is a versatile AC drive controller with a continuous output current rating of 20 Amps. Specifically designed to drive a wide array of motors developed by Danaher Motion, the drive delivers multiple features like digital velocity loop control, automatic control loop tuning, pole placement and advanced control algorithms. It employs resolver feedback, either single or multi-speed, to monitor the motor shaft position, requiring a 0.47 transformation ratio and 4.25 Volts AC input. The cables for feedback connection must be shielded and separated from the power cables by 8 inches. It uses a 24-volt external power for logic circuits and requires vertical mounting with M4 screws. The control logic, motor line, and main input line wiring use 16 AWG, 14 AWG and 14 AWG respectively. Grounding the CR20560 drive system is mandatory for safe operation.
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Technical Specifications
  • Manufacturer: Kollmorgen
  • Product: Servostar CR20560
  • Type: AC drive controller
  • Continuous Output Current: 20 Amps
  • Drive Capabilities: Digital current loop, PWM sine wave commutation, current loop adaptive gain, system current-limiting capability, back EMF compensation
  • Feedback: Resolver
  • Resolver Specifications: 0.47 transformation ratio, 7 to 8 kilohertz modulation frequency, 4.25 Volts AC input, 120 Ohms maximum resistance, 55 milliamps maximum current, 2 Volts AC output voltage
  • Cable Requirement: Properly shielded cables
  • Cable Types: Motor cable and feedback cable
  • Cable Length: Up to 75 feet
  • Feedback Cable Recommendation: Twisted-shielded pair
  • External Power: 24 Volts
  • Control Interface: Analog
  • Mounting Orientation: Vertical
  • Mounting Screw Type: M4
  • Tightening Torque: 2.26 Nm
  • Wire size-Control Logic: 16 AWG
  • Wire size-Motor Line: 14 AWG
  • Wire size-Main Input Line: 14 AWG
  • Cable Separation Distance: 8 inches
  • Grounding: Required for safe operation.

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