11PM-K(28□1.8°)

Stepping motors rotate at fixed angles with digitally controlled electronic pulses and they are able to start, stop and position with good control characteristics. Hybrid-type stepping motors consist of a rotor with permanent magnets and magnetic bodies, and by using ball bearings they can perform highly precise and reliable motions. Stepping motors can be used in wide range of applications, such as copy machines, multifunction printers, medical equipment, semiconductor manufacturing equipment, factory automation equipment, robots and other industrial equipment.

Click the arrow icon in the table below to switch from ascending to descending order.

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Model	Outer Diameter [mm]	Step Angle [°]	Drive Sequence	Rated Current [A]	Resistance [Ω]	Holding Torque [mN・m]	Inductance [mH]	Rotor Inertia [g・cm2]	Detent Torque [mN・m]	Mass [g]
11PM-K043U	28.0	1.800	UNI-POLAR	1.10	2.50	75	1.20	8.00	4.40	100
11PM-K142U	28.0	1.800	UNI-POLAR	1.10	2.90	105	1.20	13.00	5.40	130
11PM-K241U	28.0	1.800	UNI-POLAR	1.10	3.40	145	1.80	16.00	8.00	200
11PM-K043B	28.0	1.800	BI-POLAR	1.50	1.30	100	1.20	8.00	4.40	100
11PM-K142B	28.0	1.800	BI-POLAR	1.50	1.50	145	1.20	13.00	5.40	130
11PM-K241B	28.0	1.800	BI-POLAR	1.50	1.70	200	1.80	16.00	8.00	200

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Model

size "L"
[mm]

size "L"
[Inch]

11PM-K0** 32.5 1.28

11PM-K1** 41.0 1.61

11PM-K2** 52.0 2.05
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PHASE

A

A COM

A/

B

B COM

B/

PIN NO. 4 5 6 3 2 1
Associated Data
- PDF product catalog
CAD
- 3D/2D CAD

Model	size "L" [mm]	size "L" [Inch]
11PM-K0**	32.5	1.28
11PM-K1**	41.0	1.61
11PM-K2**	52.0	2.05

PHASE	A	A COM	A/	B	B COM	B/
PIN NO.	4	5	6	3	2	1

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