The RBK Series is a motor and driver package consisting of a high current, bipolar stepper motor with a 20~75 VDC* input microstepping driver. The motor and driver have been designed to achieve superior performance throughout the entire speed range, guaranteed. The microstepping driver includes Oriental Motor's proprietary Smooth Drive technology which easily provides low vibration and high torque at any speed.
  • Highest torque for entire speed range
  • Encoder options
  • Geared option
  • Terminal box option
  • Resolution - 1.8° ~ 0.0140625° [16 steps] (Microstep)
  • 20 ~ 75 VDC power supply input (20~40 VDC input for some models)
  • RoHS compliant

  • Learn More
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Item #

Frame Size

Speed-Torque Characteristics

Holding Torque

Shaft/Gear Type

Gear Ratio (X:1)

Encoder Output

Shaft

Power Supply

Basic Step Angle

Web Price

Add To Cart / Contact Sales
RBK223PA - 1.1 in28 mm
Speed-Torque Characteristics
- 9.2 oz-in0.065 N·m - Round Shaft (No Gearhead) - - None - Single - 20 ~ 40 VDC - 1.8° $389.00 Add To Cart
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RBK223PA-PS10 - 1.1 in28 mm
Speed - Torque Characteristics
- 71 oz-in0.5 N·m - Planetary Gear - 10 :1 - None - Single - 20 ~ 40 VDC - 0.18° $742.00 Add To Cart
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RBK223PA-PS5 - 1.1 in28 mm
Speed - Torque Characteristics
- 42 oz-in0.3 N·m - Planetary Gear - 5 :1 - None - Single - 20 ~ 40 VDC - 0.36° $742.00 Add To Cart
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RBK223PB - 1.1 in28 mm
Speed-Torque Characteristics
- 9.2 oz-in0.065 N·m - Round Shaft (No Gearhead) - - None - Double - 20 ~ 40 VDC - 1.8° $391.00 Add To Cart
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RBK223PB-PS10 - 1.1 in28 mm
Speed - Torque Characteristics
- 71 oz-in0.5 N·m - Planetary Gear - 10 :1 - None - Double - 20 ~ 40 VDC - 0.18° $744.00 Add To Cart
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RBK223PB-PS5 - 1.1 in28 mm
Speed - Torque Characteristics
- 42 oz-in0.3 N·m - Planetary Gear - 5 :1 - None - Double - 20 ~ 40 VDC - 0.36° $744.00 Add To Cart
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RBK224PA - 1.1 in28 mm
Speed-Torque Characteristics
- 13.7 oz-in0.097 N·m - Round Shaft (No Gearhead) - - None - Single - 20 ~ 40 VDC - 1.8° $394.00 Add To Cart
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RBK224PB - 1.1 in28 mm
Speed-Torque Characteristics
- 13.7 oz-in0.097 N·m - Round Shaft (No Gearhead) - - None - Double - 20 ~ 40 VDC - 1.8° $396.00 Add To Cart
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RBK225PA - 1.1 in28 mm
Speed-Torque Characteristics
- 15.6 oz-in0.11 N·m - Round Shaft (No Gearhead) - - None - Single - 20 ~ 40 VDC - 1.8° $399.00 Add To Cart
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RBK225PB - 1.1 in28 mm
Speed-Torque Characteristics
- 15.6 oz-in0.11 N·m - Round Shaft (No Gearhead) - - None - Double - 20 ~ 40 VDC - 1.8° $401.00 Add To Cart
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RBK233PA - 1.38 in35 mm
Speed-Torque Characteristics
- 28 oz-in0.2 N·m - Round Shaft (No Gearhead) - - None - Single - 20 ~ 40 VDC - 1.8° $387.00 Add To Cart
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RBK233PA-R15 - 1.38 in35 mm
Speed-Torque Characteristics
- 28 oz-in0.2 N·m - Round Shaft (No Gearhead) - - 200 P/R, 2-Channel - Single - 20 ~ 40 VDC - 1.8° $451.00 Add To Cart
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RBK233PA-R16 - 1.38 in35 mm
Speed-Torque Characteristics
- 28 oz-in0.2 N·m - Round Shaft (No Gearhead) - - 400 P/R, 2-Channel - Single - 20 ~ 40 VDC - 1.8° $451.00 Add To Cart
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RBK233PA-R25 - 1.38 in35 mm
Speed-Torque Characteristics
- 28 oz-in0.2 N·m - Round Shaft (No Gearhead) - - 200 P/R, 3-Channel - Single - 20 ~ 40 VDC - 1.8° $461.00 Add To Cart
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RBK233PA-R26 - 1.38 in35 mm
Speed-Torque Characteristics
- 28 oz-in0.2 N·m - Round Shaft (No Gearhead) - - 400 P/R, 3-Channel - Single - 20 ~ 40 VDC - 1.8° $461.00 Add To Cart
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RBK233PB - 1.38 in35 mm
Speed-Torque Characteristics
- 28 oz-in0.2 N·m - Round Shaft (No Gearhead) - - None - Double - 20 ~ 40 VDC - 1.8° $389.00 Add To Cart
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RBK235PA - 1.38 in35 mm
Speed-Torque Characteristics
- 52 oz-in0.4 N·m - Round Shaft (No Gearhead) - - None - Single - 20 ~ 40 VDC - 1.8° $396.00 Add To Cart
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RBK235PA-R15 - 1.38 in35 mm
Speed-Torque Characteristics
- 52 oz-in0.4 N·m - Round Shaft (No Gearhead) - - 200 P/R, 2-Channel - Single - 20 ~ 40 VDC - 1.8° $460.00 Add To Cart
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RBK235PA-R16 - 1.38 in35 mm
Speed-Torque Characteristics
- 52 oz-in0.4 N·m - Round Shaft (No Gearhead) - - 400 P/R, 2-Channel - Single - 20 ~ 40 VDC - 1.8° $460.00 Add To Cart
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RBK235PA-R25 - 1.38 in35 mm
Speed-Torque Characteristics
- 52 oz-in0.4 N·m - Round Shaft (No Gearhead) - - 200 P/R, 3-Channel - Single - 20 ~ 40 VDC - 1.8° $470.00 Add To Cart
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RBK235PA-R26 - 1.38 in35 mm
Speed-Torque Characteristics
- 52 oz-in0.4 N·m - Round Shaft (No Gearhead) - - 400 P/R, 3-Channel - Single - 20 ~ 40 VDC - 1.8° $470.00 Add To Cart
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RBK235PB - 1.38 in35 mm
Speed-Torque Characteristics
- 52 oz-in0.4 N·m - Round Shaft (No Gearhead) - - None - Double - 20 ~ 40 VDC - 1.8° $398.00 Add To Cart
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RBK244PA - 1.65 in42 mm
Speed-Torque Characteristics
- 68 oz-in0.5 N·m - Round Shaft (No Gearhead) - - None - Single - 20 ~ 40 VDC - 1.8° $390.00 Add To Cart
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RBK244PA-P10 - 1.65 in42 mm
Speed - Torque Characteristics
- 211 oz-in1.5 N·m - Planetary Gear - 10 :1 - None - Single - 20 ~ 40 VDC - 0.18° Request Quote Add To Cart
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RBK244PA-P36 - 1.65 in42 mm
Speed - Torque Characteristics
- 416 oz-in2.9 N·m - Planetary Gear - 36 :1 - None - Single - 20 ~ 40 VDC - 0.05° Request Quote Add To Cart
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