The RKII Series Stepper Motors are designed to provide high performance and energy savings. To achieve constant maximum torque output with lower heat generation and save energy, the motor losses have been substantially reduced allowing them to be operated for longer hours at high speed which is not possible with conventional stepper motors.  For use with RKII Series AC Input Drivers.
  • 1.65 in. (42 mm) Frame Size
  • 5-Phase, New Pentagon (0.72°)
  • Single or Double Shaft
  • Geared Types Available
  • Encoder Types Available

 

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Clear Filter

Gear Type

  • Spur Gear, Low Backlash (up to 45 arc min), Offset Shaft
  • Planetary, Low Backlash (up to 35 arc min), Centered Shaft
  • Harmonic, Non Backlash (0 arc min), Centered Shaft
  • No Gearhead

Gear Ratio (X:1) (:1)

  • 3.6
  • 5
  • 7.2
  • 10
  • 20
  • 25
  • 30
  • 36
  • 50
  • 100

Encoder

  • Not Equipped
  • Equipped

Shaft

  • Single
  • Double

Electromagnetic Brake

  • Equipped
  • Not Equipped

Current

  • 0.35 A

Item #

Frame Size

Motor Length

Speed-Torque Characteristics

Holding Torque

Shaft/Gear Type

Gear Ratio (X:1)

Encoder

Shaft

Electromagnetic Brake

Current

Basic Step Angle

Web Price

Add To Cart / Contact Sales
PKE543AC - 1.65 in42 mm - 1.34 in.34 mm
 
- 19.8 oz-in0.14 N·m - Round Shaft (No Gearhead) - - Not Equipped - Single - Not Equipped - 0.35 A - 0.72° $69.00 Add To Cart
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PKE544AC - 1.65 in42 mm - 1.57 in.40 mm
 
- 29 oz-in0.21 N·m - Round Shaft (No Gearhead) - - Not Equipped - Single - Not Equipped - 0.35 A - 0.72° $70.00 Add To Cart
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PKE545AC - 1.65 in42 mm - 1.81 in.46 mm
 
- 38 oz-in0.27 N·m - Round Shaft (No Gearhead) - - Not Equipped - Single - Not Equipped - 0.35 A - 0.72° $77.00 Add To Cart
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PKE543AC-HS50 - 1.65 in42 mm - 1.34 in.34 mm
 
- 480 oz-in3.5 N·m - Harmonic Gear - 50 :1 - Not Equipped - Single - Not Equipped - 0.35 A - 0.0144° $708.00 Add To Cart
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PKE543AC-HS100 - 1.65 in42 mm - 1.34 in.34 mm
 
- 704 oz-in5 N·m - Harmonic Gear - 100 :1 - Not Equipped - Single - Not Equipped - 0.35 A - 0.0072° $708.00 Add To Cart
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PKE545AC-PS5 - 1.65 in42 mm - 1.81 in.46 mm
 
- 140.8 oz-in1 N·m - Planetary Gear - 5 :1 - Not Equipped - Single - Not Equipped - 0.35 A - 0.144° $364.00 Add To Cart
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PKE545AC-PS7.2 - 1.65 in42 mm - 1.81 in.46 mm
 
- 211.2 oz-in1.5 N·m - Planetary Gear - 7.2 :1 - Not Equipped - Single - Not Equipped - 0.35 A - 0.1° $364.00 Add To Cart
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PKE545AC-PS10 - 1.65 in42 mm - 1.81 in.46 mm
 
- 211.2 oz-in1.5 N·m - Planetary Gear - 10 :1 - Not Equipped - Single - Not Equipped - 0.35 A - 0.072° $364.00 Add To Cart
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PKE543AC-PS25 - 1.65 in42 mm - 1.34 in.34 mm
 
- 352 oz-in2.5 N·m - Planetary Gear - 25 :1 - Not Equipped - Single - Not Equipped - 0.35 A - 0.0288° $414.00 Add To Cart
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PKE543AC-PS36 - 1.65 in42 mm - 1.34 in.34 mm
 
- 416 oz-in3 N·m - Planetary Gear - 36 :1 - Not Equipped - Single - Not Equipped - 0.35 A - 0.02° $414.00 Add To Cart
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PKE543AC-PS50 - 1.65 in42 mm - 1.34 in.34 mm
 
- 416 oz-in3 N·m - Planetary Gear - 50 :1 - Not Equipped - Single - Not Equipped - 0.35 A - 0.0144° $414.00 Add To Cart
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PKE543AC-TS3.6 - 1.65 in42 mm - 1.34 in.34 mm
 
- 70.4 oz-in0.5 N·m - Spur Gear - 3.6 :1 - Not Equipped - Single - Not Equipped - 0.35 A - 0.2° $209.00 Add To Cart
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PKE543AC-TS7.2 - 1.65 in42 mm - 1.34 in.34 mm
 
- 140.8 oz-in1 N·m - Spur Gear - 7.2 :1 - Not Equipped - Single - Not Equipped - 0.35 A - 0.1° $209.00 Add To Cart
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PKE543AC-TS10 - 1.65 in42 mm - 1.34 in.34 mm
 
- 196.8 oz-in1.4 N·m - Spur Gear - 10 :1 - Not Equipped - Single - Not Equipped - 0.35 A - 0.072° $224.00 Add To Cart
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PKE543AC-TS20 - 1.65 in42 mm - 1.34 in.34 mm
 
- 283.2 oz-in2 N·m - Spur Gear - 20 :1 - Not Equipped - Single - Not Equipped - 0.35 A - 0.036° $224.00 Add To Cart
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PKE543AC-TS30 - 1.65 in42 mm - 1.34 in.34 mm
 
- 320 oz-in2.3 N·m - Spur Gear - 30 :1 - Not Equipped - Single - Not Equipped - 0.35 A - 0.024° $224.00 Add To Cart
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PKE543BC - 1.65 in42 mm - 1.34 in.34 mm
 
- 19.8 oz-in0.14 N·m - Round Shaft (No Gearhead) - - Not Equipped - Double - Not Equipped - 0.35 A - 0.72° $71.00 Add To Cart
Request Quote
PKE544BC - 1.65 in42 mm - 1.57 in.40 mm
 
- 29 oz-in0.21 N·m - Round Shaft (No Gearhead) - - Not Equipped - Double - Not Equipped - 0.35 A - 0.72° $72.00 Add To Cart
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PKE545BC - 1.65 in42 mm - 1.81 in.46 mm
 
- 38 oz-in0.27 N·m - Round Shaft (No Gearhead) - - Not Equipped - Double - Not Equipped - 0.35 A - 0.72° $80.00 Add To Cart
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PKE543BC-HS50 - 1.65 in42 mm - 1.34 in.34 mm
 
- 480 oz-in3.5 N·m - Harmonic Gear - 50 :1 - Not Equipped - Double - Not Equipped - 0.35 A - 0.0144° $710.00 Add To Cart
Request Quote
PKE543BC-HS100 - 1.65 in42 mm - 1.34 in.34 mm
 
- 704 oz-in5 N·m - Harmonic Gear - 100 :1 - Not Equipped - Double - Not Equipped - 0.35 A - 0.0072° $710.00 Add To Cart
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PKE545BC-PS5 - 1.65 in42 mm - 1.81 in.46 mm
 
- 140.8 oz-in1 N·m - Planetary Gear - 5 :1 - Not Equipped - Double - Not Equipped - 0.35 A - 0.144° $366.00 Add To Cart
Request Quote
PKE545BC-PS7.2 - 1.65 in42 mm - 1.81 in.46 mm
 
- 211.2 oz-in1.5 N·m - Planetary Gear - 7.2 :1 - Not Equipped - Double - Not Equipped - 0.35 A - 0.1° $366.00 Add To Cart
Request Quote
PKE545BC-PS10 - 1.65 in42 mm - 1.81 in.46 mm
 
- 211.2 oz-in1.5 N·m - Planetary Gear - 10 :1 - Not Equipped - Double - Not Equipped - 0.35 A - 0.072° $366.00 Add To Cart
Request Quote
PKE543BC-PS25 - 1.65 in42 mm - 1.34 in.34 mm
 
- 352 oz-in2.5 N·m - Planetary Gear - 25 :1 - Not Equipped - Double - Not Equipped - 0.35 A - 0.0288° $416.00 Add To Cart
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