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.
  • Pulse Input type driver with RS-485 Communication
  • 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*
Unit of Measure
Items
Hollow Rotary Actuator

Hollow Rotary Actuators
Web Price $3,569.00

Hollow Rotary Actuator

Hollow Rotary Actuators
Web Price $3,569.00

Hollow Rotary Actuator

Hollow Rotary Actuators
Web Price $3,842.00

Hollow Rotary Actuator

Hollow Rotary Actuators
Web Price $3,842.00
Frame Size - 7.87 in200 mm
Output Table Supporting Bearing - Cross-Roller Bearing
Permissible Torque - 442.54 lb-in50 N·m
Inertia - 916400x10-7 kg·m²5010.39 oz-in² - 916400x10-7 kg·m²5010.39 oz-in² - 968240x10-7 kg·m²5293.83 oz-in² - 968240x10-7 kg·m²5293.83 oz-in²
Permissible Speed (r/min) - 660º/seconds (110 r/min)
Gear Ratio (X:1) - 18 :1
Max. Holding Torque - 318.63 lb-in36 N·m - 318.63 lb-in36 N·m - 177 lb-in20 N·m - 177 lb-in20 N·m
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
Input Current - 6.4 A - Single-Phase = 3.9 AThree-Phase = 2.3 A - 6.4 A - Single-Phase = 3.9 AThree-Phase = 2.3 A
Shaft - Single
Electromagnetic Brake - Not Equipped - Not Equipped - Equipped - Equipped
Lost Motion - 2 arc minute (0.033°)
Angular Transmission Accuracy - 2 arc minute (0.033º)
Permissible Thrust Load - 4000 N899.24 lb
Permissible Moment Load - 100 N·m885 lb-in
Runout of Output Table Surface - 0.015 mm0.00059 in.
Runout of Output Table Inner (Outer) Diameter - 0.030 mm0.00118 in.
Parallelism of Output Table - 0.050 mm0.00196 in.
Degree of Protection
- Actuator: IP40 (IP20 for motor connector)
Driver: IP10

 

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