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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 Comparison

Product Series

AZ Series Closed Loop, Absolute Stepper Motors

AR Series Closed Loop Stepper Motors

PKP Series 2-Phase Bipolar Stepper Motors

Closed Loop Absolute Stepper Motors

 

Closed Loop Stepper Motors

 

2-Phase Bipolar Stepper Motors

 

Features

Closed Loop,
Mechanical Absolute
Encoder

Closed Loop,
High-Efficiency

High Torque,
Wide Current Range

Basic Step Angle

0.36°

0.36°

1.8°, 0.9°

Driver Power Input

AC or DC

AC or DC

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)

Available Options

Geared Type
Electromagnetic Brake

Geared Type
Electromagnetic Brake

Geared Type
Encoder
Electromagnetic Brake

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 1,062 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 120 N·m

Learn More

AZ Series Closed Loop, Absolute Stepper Motors

AR Series Closed Loop Stepper Motors

PKP Series 2-Phase Bipolar Stepper Motors

 

Product Series

PKP Series 2-Phase Unipolar Stepper Motors

RKII Series 5-Phase Stepper Motors

PKP Series 5-Phase Stepper Motors

2-Phase Unipolar Stepper Motors

 

5-Phase Stepper Motors (AC Input)

 

5-Phase Stepper Motors

 

Features

High Torque,
Wide Current Range

High-Efficiency
5-Phase

High Torque,
Low Vibration, Low Noise

Basic Step Angle

1.8°

0.72°

0.72°, 0.36°

Driver Power Input

DC

AC

DC

Frame Sizes

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
Encoder

Geared Type
Encoder
Electromagnetic Brake

Geared Type
Encoder

Max. Holding Torque

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

0.2 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

PKP Series 2-Phase Unipolar Stepper Motors

RKII Series 5-Phase Stepper Motors

PKP Series 5-Phase Stepper Motors


Stepper Motor Quick Select

 

 

Stepper Motor Frame Sizes

Order Brochure

PKP Series Brochure

 

PKP - Neugart Brochure

 

AZ Series Brochure

 

AZ Series Multi-Axis Driver Brochure

Order Brochure

 

Stepper Motor Videos
Stepper Motor Technical Articles


 

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