Phase Closed Loop Stepper Motor Series

Short Description:

● Built-in high-resolution encoder, optional Z signal.

● The lightweight design of the AM series reduces the installation.

● Space of the motor.

● Permanent magnet brake is optional, Z-axis brake is faster.

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Product Introduction

New 2-phase closed loop stepper motors AM seriesare based on Cz optimized magnetic circuit design and the latest compact M-shaped molds. The motor body uses high magnetic density stator and rotor materials with high energy efficiency.

Phase Closed Loop Stepper Motor Series-20

20

Phase Closed Loop Stepper Motor Series-28

28

Phase Closed Loop Stepper Motor Series-42

42

57

Phase Closed Loop Stepper Motor Series-60

60

Phase Closed Loop Stepper Motor Series-86

86

Naming Rule

Note: Model naming rules are only used for model meaning analysis. For specific optional models, please refer to the details page.

Technical Specifications

Phase Closed Loop Stepper Motor 20/28mm Series

Model	Step angle ()	Holding torque(N.m)	Rated current(A)	Resistance Phase(ohm)	Inductance Phase(mH)	Rotorinertia (g.cm²)	Shaft diameter(mm)	Shaft length (mm)	Length (mm)	Weight (kg)
20AM003EC	1.8	0.03	0.6	5.7	2.6	3	4	20	46.0	0.09
28AM006EC	1.8	0.06	12	1.4	1.0	90	5	20	44.7	0.13
28AM013EC	1.8	0.13	12	2.2	2.3	180	5	20	63.6	0.22

Note: NEMA 8 (20mm)， NEMA 11 (28mm)

Phase Closed Loop Stepper Motor 42mm Series

Note : NEMA 17 (42mm)

Phase Closed Loop Stepper Motor 57mm Series

Model	Step angle ()	Holding torque(N.m)	Rated current(A)	Resistance/ Phase(Ohm	Inductance Phase(mH)	Rotor inertia (g.cm²)	Shaft diameter(mm)	Shaft length (mm)	Length (mm)	Weight (kg)
57AM13ED	1.8	1.3	4.0	0.4	1.6	260	8	22	77	0.8
57AM23ED	1.8	2.3	5.0	0.6	2.4	460	8	22	98	1.2
57AM26ED	1.8	2.6	5.0	0.5	2.1	520	8	22	106	1.4
57AM30ED	1.8	3.0	5.0	0.8	3.7	720	8	22	124	1.5
D57AM30ED	1.8	3.0	5.0	0.5	2.2	690	8	22	107	1.5

Note: NEMA 23 (57mm)

Phase Closed Loop Stepper Motor 60mm Series

Model	Step angle )	Holding torque(N.m)	Rated current(A)	Resistance/ Phase(Ohm)	Inductance Phase(mH)	Rotor inertia (g.cm²)	Shaft diameter(mm)	Shaft length (mm)	Length (mm)	Weight (kg)
60AM22ED	1.8	2.2	5.0	0.4	1.3	330	8	22	79	1.1
60AM30ED	1.8	3.0	5.0	0.5	2.2	690	8	22	107	1.5
60AM40ED	1.8	4.0	5.0	0.9	3.5	880	10	30	123	2.1

Note: NEMA 24 (60mm)

Phase Closed Loop Stepper Motor 60mm Series

Model	Step angle )	Holding torque(N.m)	Rated current(A)	Resistance/ Phase(Ohm)	Inductance Phase(mH)	Rotor inertia (g.cm²)	Shaft diameter(mm)	Shaft length (mm)	Length (mm)	Weight (kg)
60AM22ED	1.8	2.2	5.0	0.4	1.3	330	8	22	79	1.1
60AM30ED	1.8	3.0	5.0	0.5	2.2	690	8	22	107	1.5
60AM40ED	1.8	4.0	5.0	0.9	3.5	880	10	30	123	2.1

Note: NEMA 24 (60mm)

Phase Closed Loop Stepper Motor 86mm Series

Model	Step angle ()	Holding torque(N.m)	Rated current(A)	Resistance/ Phase(Ohm)	Inductance Phase(mH)	Rotor inertia (g.cm)	Shaft diameter(mm)	Shaft length (mm)	Length (mm)	Weight (kg)
86AM45ED	1.8	4.5	6.0	0.4	2.8	1400	14	40	105	2.5
86AM65ED	1.8	6.5	6.0	0.5	4.2	2300	14	40	127	3.3
86AM85ED	1.8	8.5	6.0	0.5	5.5	2800	14	40	140	3.9
86AM100ED	1.8	10	6.0	0.8	5.3	3400	14	40	157	4.3
86AM120ED	1.8	12	6.0	0.7	8.3	4000	14	40	182	5.3