2-Phase Stepper Motor PKP/PK Series Product Line

Standard Type

　　　　　　
Motor Type Basic Step Angle
[°]		 Frame Size
[mm]		 Wiring Method Maximum Holding Torque
[N·m]		 Rated Current
[A/Phase]		 Series
Mini Connector Type
Mini Connector Type
Connector Type
Connector Type

Standard

 1.813 Bipolar (4 lead wires) 0.0075 0.6 PKP
20 Bipolar (4 lead wires) 0.02~0.036 0.5~0.6
Unipolar (5 lead wires) 0.014~0.026 0.5~0.6
28 Bipolar (4 lead wires) 0.095~0.19 1.5
Unipolar (6 lead wires) 0.075~0.135 0.95
35 Bipolar (4 lead wires) 0.2~0.37 1.5~2.3
Unipolar (6 lead wires) 0.16~0.3 1.2
42*1 Bipolar (4 lead wires) 0.35~0.99 0.85~2.3
Unipolar (5 lead wires) 0.26~0.75 0.8~1.6
Unipolar (6 lead wires) 0.25~0.75 0.4~1.2
56.4*1*2 Bipolar (4 lead wires) 0.6~2.5 1.4~4.2
Unipolar (5 lead wires) 0.58~2 1~2
Unipolar (6 lead wires) 0.51~1.75 1~3
60 Bipolar (4 lead wires) 1.06~3.1 2.8 PK
Unipolar (6 lead wires) 0.75~2.2 2
85 Bipolar (4 lead wires) 3.3~9.5 4.5~6.3 PKP
Unipolar (6 lead wires) 2.6~7.3 2~4.5
With Encoder

With Encoder

 1.8 20 Bipolar (4 lead wires) 0.02~0.036 0.5~0.6 PKP
28 0.095~0.19 1.5
35 0.2~0.37 1.5~2.3
42 0.35~0.99 0.85~2.3
56.4 0.74~2.5 1.4~4.2
With Electromagnetic Brake

With Electromagnetic Brake

 1.8 28 Bipolar (4 lead wires) 0.095~0.19 1.5 PKP
Unipolar (6 lead wires) 0.075~0.135 0.95
35 Bipolar (4 lead wires) 0.2~0.37 1.5
Unipolar (6 lead wires) 0.16~0.3 1.2
42 Bipolar (4 lead wires) 0.35~0.99 2.3
Unipolar (6 lead wires) 0.25~0.75 0.95~1.2
56.4 Bipolar (4 lead wires) 0.74~2.5 2.8
Unipolar (6 lead wires) 0.51~1.75 2
*1
The mini connector type and connector type are available according to differences in characteristics and connector shapes.
*2
Products with a shaft diameter of φ6.35 mm are also available. For details, please contact your nearest Oriental Motor branch or sales office.

High-Resolution Type

Motor Type Basic Step Angle
[°]		 Frame Size
[mm]		 Wiring Method Maximum Holding Torque
[N·m]		 Rated Current
[A/Phase]		 Series
Mini Connector Type
Mini Connector Type
Connector Type
Connector Type

Standard

 0.9 28 Bipolar (4 lead wires) 0.086~0.165 1.5 PKP
Unipolar (6 lead wires) 0.07~0.124 0.95
42* Bipolar (4 lead wires) 0.3~0.82 1.5
Unipolar (5 lead wires) 0.26~0.65 1.2
Unipolar (6 lead wires) 0.25~0.35 0.95~1.2
56.4* Bipolar (4 lead wires) 0.6~2.3 2.8
Unipolar (5 lead wires) 0.55~1.8 2
Unipolar (6 lead wires) 0.51~1.75 2
With Encoder

With Encoder

 0.9 28 Bipolar (4 lead wires) 0.086~0.165 1.5
42 0.32~0.82 1.5
56.4 0.7~2.3 2.8
With Electromagnetic Brake

With Electromagnetic Brake

 0.9 42 Bipolar (4 lead wires) 0.3~0.42 1.5
Unipolar (6 lead wires) 0.25~0.35 0.95~1.2
56.4 Bipolar (4 lead wires) 0.6~2.23 2.8
Unipolar (6 lead wires) 0.51~1.75 2
  • *The mini connector type and connector type are available according to differences in characteristics and connector shapes.

Flat Type

Motor Type Basic Step Angle
[°]		 Frame Size
[mm]		 Wiring Method Maximum Holding Torque
[N·m]		 Rated Current
[A/Phase]		 Series
Standard

Standard

 1.8 42
(17 mm thickness)		 Bipolar (4 lead wires) 0.1 2.3 PKP
60
(16 mm thickness)		 0.18 1.5
With Encoder

With Encoder

 1.8 42
(30.5 mm thickness)		 0.1 2.3
60
(31 mm thickness)		 0.18 1.5
Harmonic Geared

Harmonic Geared

 0.018~0.036 51
(29.5 mm thickness)		 1.8~2.4 2.3
61
(32 mm thickness)		 3.5~5 1.5
Harmonic Gearhead With Encoder

Harmonic Geared
With Encoder

 0.018~0.036 51
(43 mm thickness)		 1.8~2.4 2.3
61
(46.5 mm thickness)		 3.5~5 1.5

SH Geared Type

Motor Type Basic Step Angle
[°]		 Frame Size
[mm]		 Wiring Method Maximum Holding Torque
[N·m]		 Rated Current
[A/Phase]		 Series
Standard

Standard

 0.05~0.5 28 Bipolar (4 lead wires) 0.3~0.4 1.5 PKP
Unipolar (6 lead wires) 0.3~0.4 0.95
42 Bipolar (4 lead wires) 0.2~0.8 1.5~2.3
Unipolar (5 lead wires) 0.2~0.8 0.95
60 Bipolar (4 lead wires) 1~4 1.4~2.8
Unipolar (5 lead wires) 1~4 1~2
90 Unipolar (6 lead wires) 2.5~12 1.5~3 PK
With Encoder

With Encoder

 0.05~0.25 28 Bipolar (4 lead wires) 0.3~0.4 1.5 PKP
0.05~0.5 42 0.2~0.8 1.5~2.3
60 1~4 2.8

CS Geared Type

Oriental Motor won the "2020 Super Monodzukuri Nippon Grand Parts Award" in the Machinery and Robot category.

Motor Type Basic Step Angle
[°]		 Frame Size
[mm]		 Wiring Method Maximum Holding Torque
[N·m]		 Rated Current
[A/Phase]		 Series
Standard

Standard

 0.09~0.18 28 Bipolar (4 lead wires) 0.4~0.8 1.5 PKP
Unipolar (6 lead wires) 0.95
0.09~0.36 42 Bipolar (4 lead wires) 0.5~2 1.5~2.3
0.09~0.36 60 Bipolar (4 lead wires) 1.3~4.5 1.4~2.8

Harmonic Geared Type

Motor Type Basic Step Angle
[°]		 Frame Size
[mm]		 Wiring Method Maximum Holding Torque
[N・m]		 Rated Current
[A/Phase]		 Series
標準

Standard

 0.018 ～ 0.06 13 Bipolar (4 lead wires) 0.06 ～ 0.15 0.6 PKP