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Stepper Motors (Motor Only)


Absolute Encoder Stepper Motors

Absolute Mechanical Encoder Stepper Motors

 

AZ Series Stepper Motors with Mechanical Absolute Encoder

  • 0.79 in. (20 mm) up to 3.54 in. (90 mm)
  • 42 oz-in (0.3 N·m) up to 752 lb-in (85 N·m)
  • 0.36° and Geared

Closed Loop Stepper Motors

Closed Loop Stepper Motors

 

AR Series Closed Loop Stepper Motors

  • 1.10 in. (28 mm) up to 3.54 in. (90 mm)
  • 42 oz-in (0.3 N·m) up to 320 lb-in (37 N·m)
  • 0.36° and Geared

2-Phase Bipolar Stepper Motors

2-Phase Stepper Motors

 

PKP Series 2-Phase Bipolar Stepper Motors

  • 0.79 in. (20 mm) up to 3.54 in. (90 mm)
  • 2.8 oz-in (0.02 N·m) up to 84 lb-in (9.5 N·m)
  • 0.9°, 1.8° and Geared

2-Phase Unipolar Stepper Motors

2-Phase Stepper Motors

 

PKP Series 2-Phase Unipolar Stepper Motors

  • 1.65 in. (42 mm) and 2.22/2.36 in. (56.4/60 mm)
  • 28.32 oz-in (0.2 N·m) up to 35.4 lb-in (4 N·m)
  • 1.8° and Geared

5-Phase Stepper Motors (AC Input)

5-Phase Stepper Motors

 

RKII Series 5-Phase Stepper Motor s (AC Input)

  • 1.65 in. (42 mm) up to 3.54 in. (90 mm)
  • 19.8 oz-in (0.14 N·m) up to 460 lb-in (52 N·m)
  • 0.72° and Geared

5-Phase Stepper Motors (DC Input)

5-Phase Stepper Motors

 

PKP Series 5-Phase Stepper Motors (DC Input)

  • 1.10 in. (28 mm) up to 2.22/2.36 in. (56.4/60 mm)
  • 7.3 oz-in (0.052 N·m) up to 290 oz-in (2.1 N·m)
  • 0.36°, 0.72° and Geared

Stepper Motor Quick Select

 

 

Stepper Motor Frame Sizes

Order Brochure

PKP Series Brochure

 

AZ Series Brochure

 

AZ Series Multi-Axis Driver Brochure

Order Brochure

 

Stepper Motor Videos
Stepper Motor Technical Articles

Stepper Motor Comparison

Product Series

AZ Series Closed Loop, Absolute Stepper Motors

AR Series Closed Loop Stepper Motors

PKP Series 2-Phase Bipolar Stepper Motors

PKP Series 2-Phase Unipolar Stepper Motors

RKII Series 5-Phase Stepper Motors

PKP Series 5-Phase Stepper Motors

Closed Loop Absolute Stepper Motors

 

Closed Loop Stepper Motors

 

2-Phase Bipolar Stepper Motors

 

2-Phase Unipolar Stepper Motors

 

5-Phase Stepper Motors (AC Input)

 

5-Phase Stepper Motors

 

Features

Closed Loop,
Mechanical Absolute
Encoder

Closed Loop,
High-Efficiency

High Torque,
Wide Current Range

High Torque,
Wide Current Range

High-Efficiency
5-Phase

High Torque,
Low Vibration, Low Noise

Basic Step Angle

0.36°

0.36°

1.8°, 0.9°

1.8°

0.72°

0.72°, 0.36°

Driver Power Input

AC or DC

AC or DC

DC

DC

AC

DC

Frame Sizes

0.79 in. (20 mm)
1.10 in. (28 mm)
1.65 in. (42 mm)
2.36 in. (60 mm)
3.35/3.54 in. (85/90 mm)

1.10 in. (28 mm)
1.65 in. (42 mm)
2.36 in. (60 mm)
3.35/3.54 in. (85/90 mm)

0.79 in. (20 mm)
1.10 in. (28 mm)
1.38 in.(35 mm)
1.65 in. (42 mm)
2.22/2.36 in. (56.4/60 mm)
3.35/3.54 in. (85/90 mm)

1.65 in. (42 mm)
2.22/2.36 in. (56.4/60 mm)

1.65 in. (42 mm)
2.36 in. (60 mm)
3.35/3.54 in. (85/90 mm)

1.10 in. (28 mm)
1.65 in. (42 mm)
2.22/2.36 in. (56.4/60 mm)

Available Options

Geared Type
Electromagnetic Brake

Geared Type
Electromagnetic Brake

Geared Type
Encoder
Electromagnetic Brake

Geared Type
Encoder

Geared Type
Encoder
Electromagnetic Brake

Geared Type
Encoder

Max. Holding Torque

2.8 oz-in up to 752 lb-in

42 oz-in up to 320 lb-in

2.8 oz-in up to 84 lb-in

28 oz-in up to 35.4 lb-in

19.8 oz-in up to 460 lb-in

7.3 oz-in up to 53 lb-in

0.02 N·m up to 85 N·m

0.3 N·m up to 37 N·m

0.02 N·m up to 9.5 N·m

0.2 N·m up to 4 N·m

0.14 N·m up to 52 N·m

0.052 N·m up to 6 N·m

Learn More

AZ Series Closed Loop, Absolute Stepper Motors

AR Series Closed Loop Stepper Motors

PKP Series 2-Phase Bipolar Stepper Motors

PKP Series 2-Phase Unipolar Stepper Motors

RKII Series 5-Phase Stepper Motors

PKP Series 5-Phase Stepper Motors



 

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