The high-torque PK/PKP series stepper motor offers balanced performance enhanced by high torque, low vibration and low noise.
Item # |
Frame Size |
Basic Step Angle |
Speed-Torque Characteristics |
Holding Torque |
Current per Phase |
Shaft/Gear Type |
Gear Ratio (X:1) |
Encoder Output |
Shaft |
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|---|---|---|---|---|---|---|---|---|---|---|
| PK513PA | - 0.79 in20 mm | - 0.72º |
 Speed-Torque Characteristics |
- 3.2 oz-in0.0231 N·m | - 0.35 A/phase | - Round Shaft (No Gearhead) | - | - | - Single |
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| PK513PB | - 0.79 in20 mm | - 0.72º |
Speed-Torque Characteristics |
- 3.2 oz-in0.0231 N·m | - 0.35 A/phase | - Round Shaft (No Gearhead) | - | - | - Double |
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| PK513PA-H50S | - 0.79 in20 mm | - 0.72º |
 Speed-Torque Characteristics |
- 56 oz-in0.4 N·m | - 0.35 A/phase | - Harmonic Gear | - 50 :1 | - | - Single |
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| PK513PB-H50S | - 0.79 in20 mm | - 0.72º |
Speed-Torque Characteristics |
- 56 oz-in0.4 N·m | - 0.35 A/phase | - Harmonic Gear | - 50 :1 | - | - Double |
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| PK513PA-H100S | - 0.79 in20 mm | - 0.72º |
 Speed-Torque Characteristics |
- 85 oz-in0.6 N·m | - 0.35 A/phase | - Harmonic Gear | - 100 :1 | - | - Single |
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| PK513PB-H100S | - 0.79 in20 mm | - 0.72º |
Speed-Torque Characteristics |
- 85 oz-in0.6 N·m | - 0.35 A/phase | - Harmonic Gear | - 100 :1 | - | - Double |
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| PK523PA | - 1.1 in28 mm | - 0.72º |
 Speed-Torque Characteristics |
- 6.8 oz-in0.048 N·m | - 0.35 A/phase | - Round Shaft (No Gearhead) | - | - | - Single |
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| PK523PA-N10 | - 1.1 in28 mm | - 0.72º |
 Speed-Torque Characteristics |
- 56 oz-in0.4 N·m | - 0.35 A/phase | - Planetary Gear | - 10 :1 | - | - Single |
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| PK523PA-N5 | - 1.1 in28 mm | - 0.72º |
 Speed-Torque Characteristics |
- 28 oz-in0.2 N·m | - 0.35 A/phase | - Planetary Gear | - 5 :1 | - | - Single |
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| PK523PA-N7.2 | - 1.1 in28 mm | - 0.72º |
 Speed-Torque Characteristics |
- 42 oz-in0.3 N·m | - 0.35 A/phase | - Planetary Gear | - 7.2 :1 | - | - Single |
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| PK523PA-T10 | - 1.1 in28 mm | - 0.72º |
 Speed-Torque Characteristics |
- 42 oz-in0.3 N·m | - 0.35 A/phase | - Taper Hobbed Gear | - 10 :1 | - | - Single |
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| PK523PA-T20 | - 1.1 in28 mm | - 0.72º |
 Speed-Torque Characteristics |
- 56 oz-in0.4 N·m | - 0.35 A/phase | - Taper Hobbed Gear | - 20 :1 | - | - Single |
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| PK523PA-T30 | - 1.1 in28 mm | - 0.72º |
 Speed-Torque Characteristics |
- 71 oz-in0.5 N·m | - 0.35 A/phase | - Taper Hobbed Gear | - 30 :1 | - | - Single |
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| PK523PA-T7.2 | - 1.1 in28 mm | - 0.72º |
 Speed-Torque Characteristics |
- 28 oz-in0.2 N·m | - 0.35 A/phase | - Taper Hobbed Gear | - 7.2 :1 | - | - Single |
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| PK523PB | - 1.1 in28 mm | - 0.72º |
Speed-Torque Characteristics |
- 6.8 oz-in0.048 N·m | - 0.35 A/phase | - Round Shaft (No Gearhead) | - | - | - Double |
Add To Cart
Request Quote |
| PK523PB-N10 | - 1.1 in28 mm | - 0.72º |
Speed-Torque Characteristics |
- 56 oz-in0.4 N·m | - 0.35 A/phase | - Planetary Gear | - 10 :1 | - | - Double |
Add To Cart
Request Quote |
| PK523PB-N5 | - 1.1 in28 mm | - 0.72º |
Speed-Torque Characteristics |
- 28 oz-in0.2 N·m | - 0.35 A/phase | - Planetary Gear | - 5 :1 | - | - Double |
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| PK523PB-N7.2 | - 1.1 in28 mm | - 0.72º |
Speed-Torque Characteristics |
- 42 oz-in0.3 N·m | - 0.35 A/phase | - Planetary Gear | - 7.2 :1 | - | - Double |
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Request Quote |
| PK523PB-T10 | - 1.1 in28 mm | - 0.72º |
Speed-Torque Characteristics |
- 42 oz-in0.3 N·m | - 0.35 A/phase | - Taper Hobbed Gear | - 10 :1 | - | - Double |
Add To Cart
Request Quote |
| PK523PB-T20 | - 1.1 in28 mm | - 0.72º |
Speed-Torque Characteristics |
- 56 oz-in0.4 N·m | - 0.35 A/phase | - Taper Hobbed Gear | - 20 :1 | - | - Double |
Add To Cart
Request Quote |
| PK523PB-T30 | - 1.1 in28 mm | - 0.72º |
Speed-Torque Characteristics |
- 71 oz-in0.5 N·m | - 0.35 A/phase | - Taper Hobbed Gear | - 30 :1 | - | - Double |
Add To Cart
Request Quote |
| PK523PB-T7.2 | - 1.1 in28 mm | - 0.72º |
Speed-Torque Characteristics |
- 28 oz-in0.2 N·m | - 0.35 A/phase | - Taper Hobbed Gear | - 7.2 :1 | - | - Double |
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| PK525PA | - 1.1 in28 mm | - 0.72º |
 Speed-Torque Characteristics |
- 11 oz-in0.078 N·m | - 0.35 A/phase | - Round Shaft (No Gearhead) | - | - | - Single |
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| PK525PB | - 1.1 in28 mm | - 0.72º |
Speed-Torque Characteristics |
- 11 oz-in0.078 N·m | - 0.35 A/phase | - Round Shaft (No Gearhead) | - | - | - Double |
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| PK523PMA | - 1.1 in28 mm | - 0.36º |
 Speed-Torque Characteristics |
- 5.9 oz-in0.042 N·m | - 0.35 A/phase | - Round Shaft (No Gearhead) | - | - | - Single |
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