The RKII Series offers significant improvements in stepper motor performance, driver operation and functions. The Built-in Controller reduces the burden on the programmable PLC because the information necessary for motor operation is built into the driver. This simplifies the system configuration for multi-axis control.
  • Controller connection options: 1: I/O, 2: Modbus (RTU/RS-485) or 3: FA Network (network converter)
  • Constant Duty
  • Low Noise, Low Vibration
  • Compact Size
  • Easy Wiring
  • Geared Options
  • Resolution - 0.72º ~ 0.0.00288º [32 steps] (Microstep)
  • Single-phase 100-120 or 200-240 VAC
*Connection cables required
Unit of Measure
Items
Stepper Motor

Microstep Stepper Motor & Driver with Built-in Controller (Stored Data)
Web Price Request Quote

Stepper Motor

Microstep Stepper Motor & Driver with Built-in Controller (Stored Data)
Web Price Request Quote

Stepper Motor

Microstep Stepper Motor & Driver with Built-in Controller (Stored Data)
Web Price Request Quote

Stepper Motor

Microstep Stepper Motor & Driver with Built-in Controller (Stored Data)
Web Price Request Quote

Stepper Motor

Microstep Stepper Motor & Driver with Built-in Controller (Stored Data)
Web Price Request Quote
Basic Step Angle - 0.72º - 0.72º - 0.72º - 0.0144º - 0.0072º
Frame Size - 1.65 in42 mm
Motor Length - 1.34 in.34 mm - 1.57 in.40 mm - 1.81 in.46 mm - 1.34 in.34 mm - 1.34 in.34 mm
Speed-Torque Characteristics -
 
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Holding Torque
- 19.80 oz-in0.14 N·m - 29 oz-in0.21 N·m - 38 oz-in0.27 N·m - 480 oz-in3.50 N·m - 704 oz-in5 N·m
Type - Standard - Standard - Standard - Geared - Geared
Shaft/Gear Type - Round Shaft (No Gearhead) - Round Shaft (No Gearhead) - Round Shaft (No Gearhead) - Harmonic Gear - Harmonic Gear
Gear Ratio (X:1) - - - - 50 :1 - 100 :1
Backlash -
Encoder Resolution -
Shaft - Single
Electromagnetic Brake - Not Equipped
Power Supply - Single-Phase 100-120 VAC
Current - 2.1 A - 1.9 A - 1.9 A - 2.1 A - 2.1 A
Permissible Speed Range (r/min) - - - - 0 ~ 70 - 0 ~ 35
Rotor Inertia - 0.16 oz-in²30x10-7 kg·m² - 0.26 oz-in²47x10-7 kg·m² - 0.35 oz-in²64x10-7 kg·m² - 0.26 oz-in²47x10-7 kg·m² - 0.26 oz-in²47x10-7 kg·m²
Lost Motion - - - - 1.5 arc min maximum - 1.5 arc min maximum
Radial Load - 0 in. from Shaft End = 7.8 lb0.2 in. from Shaft End = 9.9 lb0.39 in. from Shaft End = 13 lb0.59 in. from Shaft End = 19.1 lb0 mm from Shaft End = 35 N5 mm from Shaft End = 44 N10 mm from Shaft End = 58 N15 mm from Shaft End = 85 N - 0 in. from Shaft End = 7.8 lb0.2 in. from Shaft End = 9.9 lb0.39 in. from Shaft End = 13 lb0.59 in. from Shaft End = 19.1 lb0 mm from Shaft End = 35 N5 mm from Shaft End = 44 N10 mm from Shaft End = 58 N15 mm from Shaft End = 85 N - 0 in. from Shaft End = 7.8 lb0.2 in. from Shaft End = 9.9 lb0.39 in. from Shaft End = 13 lb0.59 in. from Shaft End = 19.1 lb0 mm from Shaft End = 35 N5 mm from Shaft End = 44 N10 mm from Shaft End = 58 N15 mm from Shaft End = 85 N - 0 in. from Shaft End = 40 lb0.2 in. from Shaft End = 49 lb0.39 in. from Shaft End = 60 lb0.59 in. from Shaft End = 81 lb0.79 in. from Shaft End = 114 lb0 mm from Shaft End = 180 N5 mm from Shaft End = 220 N10 mm from Shaft End = 270 N15 mm from Shaft End = 360 N20 mm from Shaft End = 510 N - 0 in. from Shaft End = 40 lb0.2 in. from Shaft End = 49 lb0.39 in. from Shaft End = 60 lb0.59 in. from Shaft End = 81 lb0.79 in. from Shaft End = 114 lb0 mm from Shaft End = 180 N5 mm from Shaft End = 220 N10 mm from Shaft End = 270 N15 mm from Shaft End = 360 N20 mm from Shaft End = 510 N
Axial Load - 3.3 lb15 N - 3.3 lb15 N - 3.3 lb15 N - 49 lb220 N - 49 lb220 N
Encoder Output -
Safety Standards
- UL CE

 

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