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The high-torque PK/PKP series stepper motor offers balanced performance enhanced by high torque, low vibration and low noise.

  • 1.65 in. (42 mm) Frame Size
  • 5-Phase, New Pentagon (0.36° / 0.72°)
  • Single or Double Shaft
  • Encoder and Brake Types Available
  • Max. Holding Torque
    • Round Shaft Type = 59 oz-in (0.42 N·m)
    • Geared Type = 44 lb-in (5 N·m)
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Clear Filter

Basic Step Angle

  • 0.36°
  • 0.72°

Current per Phase (A/phase)

  • 0.75
  • 1.8

Gear Type

  • Taper Hobbed, Low Backlash (up to 45 arc min), Offset Shaft
  • Planetary, Low Backlash (up to 35 arc min), Centered Shaft
  • Planetary, Non Backlash (3 arc min), Centered Shaft
  • Harmonic, Non Backlash (0 arc min), Centered Shaft
  • No Gearhead

Encoder

  • 500 P/R TTL 2-Channel
  • 500 P/R TTL 3-Channel
  • 500 P/R Differential, 3-Channel
  • 1000 P/R TTL 2-Channel
  • 1000 P/R TTL 3-Channel
  • 1000 P/R Differential, 3-Channel
  • None

Electromagnetic Brake

  • Equipped
  • Not Equipped

Shaft

  • Single
  • Double

Output Type

  • Differential
  • TTL

Item #

Frame Size

Basic Step Angle

Speed-Torque Characteristics

Holding Torque

Current per Phase

Shaft/Gear Type

Gear Ratio (X:1)

Electromagnetic Brake

Shaft

Web Price

Add To Cart / Contact Sales
PKP544N18A - 1.65 in42 mm - 0.72°
Speed - Torque Characteristics
- 36 oz-in0.26 N·m - 1.8 A/phase - Round Shaft (No Gearhead) - - Not Equipped - Single - $54.00
$45.90
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PKP544N18B - 1.65 in42 mm - 0.72°
Speed - Torque Characteristics
- 36 oz-in0.26 N·m - 1.8 A/phase - Round Shaft (No Gearhead) - - Not Equipped - Double - $56.00
$47.60
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PKP546N18A - 1.65 in42 mm - 0.72°
Speed - Torque Characteristics
- 62 oz-in0.44 N·m - 1.8 A/phase - Round Shaft (No Gearhead) - - Not Equipped - Single - $62.00
$52.70
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PKP546N18B - 1.65 in42 mm - 0.72°
Speed - Torque Characteristics
- 62 oz-in0.44 N·m - 1.8 A/phase - Round Shaft (No Gearhead) - - Not Equipped - Double - $64.00
$54.40
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PKP544MN18A - 1.65 in42 mm - 0.36°
Speed - Torque Characteristics
- 36 oz-in0.26 N·m - 1.8 A/phase - Round Shaft (No Gearhead) - - Not Equipped - Single - $54.00
$45.90
Add To Cart
Request Quote
PKP544MN18B - 1.65 in42 mm - 0.36°
Speed - Torque Characteristics
- 36 oz-in0.26 N·m - 1.8 A/phase - Round Shaft (No Gearhead) - - Not Equipped - Double - $56.00
$47.60
Add To Cart
Request Quote
PKP546MN18A - 1.65 in42 mm - 0.36°
Speed - Torque Characteristics
- 62 oz-in0.44 N·m - 1.8 A/phase - Round Shaft (No Gearhead) - - Not Equipped - Single - $62.00
$52.70
Add To Cart
Request Quote
PKP546MN18B - 1.65 in42 mm - 0.36°
Speed - Torque Characteristics
- 62 oz-in0.44 N·m - 1.8 A/phase - Round Shaft (No Gearhead) - - Not Equipped - Double - $64.00
$54.40
Add To Cart
Request Quote
PK543AW-H100S - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 704 oz-in5 N·m - 0.75 A/phase - Harmonic Gear - 100 :1 - Not Equipped - Single - $742.00 Add To Cart
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PK543AW-H50S - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 480 oz-in3.5 N·m - 0.75 A/phase - Harmonic Gear - 50 :1 - Not Equipped - Single - $742.00 Add To Cart
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PK543AW-T10 - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 141 oz-in1 N·m - 0.75 A/phase - Taper Hobbed Gear - 10 :1 - Not Equipped - Single - $220.00 Add To Cart
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PK543AW-T20 - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 211 oz-in1.5 N·m - 0.75 A/phase - Taper Hobbed Gear - 20 :1 - Not Equipped - Single - $220.00 Add To Cart
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PK543AW-T3.6 - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 48 oz-in0.35 N·m - 0.75 A/phase - Taper Hobbed Gear - 3.6 :1 - Not Equipped - Single - $206.00 Add To Cart
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PK543AW-T30 - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 211 oz-in1.5 N·m - 0.75 A/phase - Taper Hobbed Gear - 30 :1 - Not Equipped - Single - $220.00 Add To Cart
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PK543AW-T7.2 - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 98 oz-in0.7 N·m - 0.75 A/phase - Taper Hobbed Gear - 7.2 :1 - Not Equipped - Single - $206.00 Add To Cart
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PK543BW-H100S - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 704 oz-in5 N·m - 0.75 A/phase - Harmonic Gear - 100 :1 - Not Equipped - Double - $745.00 Add To Cart
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PK543BW-H50S - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 480 oz-in3.5 N·m - 0.75 A/phase - Harmonic Gear - 50 :1 - Not Equipped - Double - $745.00 Add To Cart
Request Quote
PK543BW-T10 - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 141 oz-in1 N·m - 0.75 A/phase - Taper Hobbed Gear - 10 :1 - Not Equipped - Double - $223.00 Add To Cart
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PK543BW-T20 - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 211 oz-in1.5 N·m - 0.75 A/phase - Taper Hobbed Gear - 20 :1 - Not Equipped - Double - $223.00 Add To Cart
Request Quote
PK543BW-T3.6 - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 48 oz-in0.35 N·m - 0.75 A/phase - Taper Hobbed Gear - 3.6 :1 - Not Equipped - Double - $209.00 Add To Cart
Request Quote
PK543BW-T30 - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 211 oz-in1.5 N·m - 0.75 A/phase - Taper Hobbed Gear - 30 :1 - Not Equipped - Double - $223.00 Add To Cart
Request Quote
PK543BW-T7.2 - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 98 oz-in0.7 N·m - 0.75 A/phase - Taper Hobbed Gear - 7.2 :1 - Not Equipped - Double - $209.00 Add To Cart
Request Quote
PK544AW-N10 - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 211 oz-in1.5 N·m - 0.75 A/phase - Planetary Gear - 10 :1 - Not Equipped - Single - $450.00 Add To Cart
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PK544AW-N5 - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 112 oz-in0.8 N·m - 0.75 A/phase - Planetary Gear - 5 :1 - Not Equipped - Single - $450.00 Add To Cart
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PK544AW-N7.2 - 1.65 in42 mm - 0.72°
Speed-Torque Characteristics
- 170 oz-in1.2 N·m - 0.75 A/phase - Planetary Gear - 7.2 :1 - Not Equipped - Single - $450.00 Add To Cart
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