The AlphaStep DGII Series uses a highly rigid hollow rotary table with a efficient and energy saving AR 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 Input
  • Controller connection options: 1: I/O, 2: Modbus (RTU/RS-485) or 3: FA Network (network converter)
  • Large-Diameter, Hollow Output Table
  • Direct Coupling
  • Accurate Positioning
  • Shorter Positioning Time
  • Easy Home Operation
  • Designed for continuous operation
  • Package includes rotary actuator, driver and 3 m (9.8 ft.) motor cable
Unit of Measure
Items
Hollow Rotary Actuator

Hollow Rotary Actuators
Web Price $3,387.00

Hollow Rotary Actuator

Hollow Rotary Actuators
Web Price $3,387.00

Hollow Rotary Actuator

Hollow Rotary Actuators
Web Price $3,393.00

Hollow Rotary Actuator

Hollow Rotary Actuators
Web Price $3,393.00

Hollow Rotary Actuator

Hollow Rotary Actuators
Web Price $3,680.00
Frame Size - 7.87 in200 mm
Power Supply - Single-Phase 100-120 VAC - Single-Phase 200-240 VAC - Single-Phase 100-120 VAC - Single-Phase 200-240 VAC - Single-Phase 100-120 VAC
Shaft - Single - Single - Double - Double - Single
Electromagnetic Brake - Not Equipped - Not Equipped - Not Equipped - Not Equipped - Equipped
Output Table Supporting Bearing - Cross-Roller Bearing
Permissible Torque - 440 lb-in50 N·m
Inertia - 916400x10-7 kg·m²5000 oz-in² - 916400x10-7 kg·m²5000 oz-in² - 916400x10-7 kg·m²5000 oz-in² - 916400x10-7 kg·m²5000 oz-in² - 955280x10-7 kg·m²5200 oz-in²
Permissible Speed (r/min) - 110
Gear Ratio (X:1) - 18 :1
Max. Holding Torque - 310 lb-in36 N·m - 310 lb-in36 N·m - 310 lb-in36 N·m - 310 lb-in36 N·m - 177 lb-in20 N·m
Input Current - 5.90 A - 3.70 A - 5.90 A - 3.70 A - 5.90 A
Lost Motion - 2 arc minute (0.033°)
Angular Transmission Accuracy - 2 arc minute (0.033º)
Permissible Thrust Load - 4000 N900 lb
Permissible Moment Load - 100 N·m880 lb-in
Runout of Output Table Surface - 0.015 mm0.0006 in.
Runout of Output Table Inner (Outer) Diameter - 0.030 mm0.0012 in.
Parallelism of Output Table - 0.050 mm0.002 in.
Degree of Protection
- [Actuator] IP40 (IP20 for motor connector) [Driver] IP10 - [Actuator] IP40 (IP20 for motor connector) [Driver] IP10 - [Actuator] IP20 [Driver] IP10 - [Actuator] IP20 [Driver] IP10 - [Actuator] IP40 (IP20 for motor connector) [Driver] IP10

 

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