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

• User guide
• Support and sample files