Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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The AlphaStep DGII Series uses a highly rigid hollow rotary table with an absolute mechanical encoder AZ series closed loop motor and driver package allowing for highly accurate positioning of larger inertia loads. The built-in controller (stored data) allows for easy networking and simplified multi-axis control.
  • AC or DC Input
  • Controller connection options: 1: I/O, 2: Modbus (RTU/RS-485) or 3: FA Network (network converter)
  • Easy Home Setting and Return-to-Home is possible without need for external sensors
  • Low vibration
  • High response
  • No hunting
  • No gain tuning
  • Motor and Driver Cables required*
Hollow Rotary Actuator
Unit of Measure
Items Hollow Rotary Actuator
DGM85R-AZAC / AZD-AD
Hollow Rotary Actuators
Web Price $2,831.00
Hollow Rotary Actuator
DGM85R-AZAC / AZD-CD
Hollow Rotary Actuators
Web Price $2,831.00
Hollow Rotary Actuator
DGM85R-AZMC / AZD-AD
Hollow Rotary Actuators
Web Price $3,022.00
Hollow Rotary Actuator
DGM85R-AZMC / AZD-CD
Hollow Rotary Actuators
Web Price $3,022.00
Hollow Rotary Actuator
DGM85R-AZAK / AZD-KD
Hollow Rotary Actuators
Web Price $2,654.00
Frame Size - 3.35 in
Output Table Supporting Bearing - Cross-Roller Bearing
Permissible Torque - 39.80 lb-in
Inertia - 115.47 oz-in² - 115.47 oz-in² - 143.82 oz-in² - 143.82 oz-in² - 115.47 oz-in²
Permissible Speed (r/min) - 1200º/seconds (200 r/min)
Gear Ratio (X:1) - 18 :1
Max. Holding Torque - 23.90 lb-in
Power Supply - Single-Phase 100-120 VAC - Single-Phase / Three-Phase 200-240 VAC - Single-Phase 100-120 VAC - Single-Phase / Three-Phase 200-240 VAC - 24/48 VDC
Input Current - 2.7 A - Single-Phase = 1.7 AThree-Phase = 1.0 A - 2.7 A - Single-Phase = 1.7 AThree-Phase = 1.0 A - 1.72 A
Shaft - Single
Electromagnetic Brake - Not Equipped - Not Equipped - Equipped - Equipped - Not Equipped
Lost Motion - 2 arc minute (0.033°)
Angular Transmission Accuracy - 4 arc minute (0.067º)
Permissible Thrust Load - 112 lb
Permissible Moment Load - 88 lb-in
Runout of Output Table Surface - 0.00059 in.
Runout of Output Table Inner (Outer) Diameter - 0.00059 in.
Parallelism of Output Table - 0.00118 in.
Degree of Protection - Actuator: IP40 (IP20 for motor connector)
Driver: IP10