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Compumotor Division, North America:  Home > Literature > Catalog

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Dynaserv Series Table of Contents:
The Dynaserv Series

Direct Drive Brushless Servo Systems

Each Dynaserv system consists of a brushless servo motor, microprocessor-based drive, power supply, and a brushless resolver or encoder for position feedback. The primary benefit of the Dynaserv System is high accuracy and torque without speed reducers. Additional advantages include:

  • Faster settling time than a traditional servo motor and speed reducer system
  • Smooth rotation at slow speeds
  • A flat speed/torque curve for high controllability
  • Ability to operate in a position,speed or torque control mode
  • Built-in test mode simplifies optimum tuning

The Dynaserv Family DR Series -- Lowest Cost!

  • Brushless resolver feedback
  • 13 models; 6,8 or 10 inch diameter
  • Resolutions to 819,200 steps/rev
  • Torques to 295 ft-lb (400 Nm)
  • Repeatability of 5 arc seconds

DR5000 Series -- Highest Power!

  • Brushless resolver feedback
  • 4 models,6-or 10-inch diameter
  • Resolutions to 425,984 steps/rev
  • Torques to 370 lb-ft (500 Nm)
  • Speeds to 4 rps

DM Series -- Best Accuracy and Repeatability!

  • Incremental encoder feedback
  • 7 models; 6 or 10 inch diameter
  • Resolutions to 1,024,000 steps/rev
  • Torques to 150 ft-lb (200 Nm)
  • Repeatability of 2 arc seconds
  • Clean room operation

DM1004 Series -- Most Compact Motors and Drives!

  • Incremental encoder feedback
  • 2 models; 4 or 6 inch diameter
  • Resolution of 655,360 steps/rev
  • Torque of 3 lb-ft (4 Nm)
  • Maximum speed of 2.5 rps
  • Clean room operation
  • Axial and radial run-out of 0.01 mm,a factor of 10 better than the standard DR and DM Series

M-Type -- Drive/Controller in a Single Package

  • Autotuning
  • Controls most DR and DM motors
  • Position feed forward (faster settling)
  • PLC mode
  • Non-volatile RAM
  • Configuration replication (flash memory)

* EMC with proper filter and intallation procedures.

Additional References


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