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SHENZHEN EASY ROTATING INDUSTRY CO.,LTD.(CHINA LIMITED LIABILITY COMPANY)
# 201, Building B, Shunxing Industrial Zone, Bantian
ShenZhen GuangDong P.R. China 518049

Fax:
Website:  www.esooe.com
Tel:  0086-755 82550561

Hybrid Stepping Motor

A stepper motor or step motor or stepping motor is a brushless DC electric Motor that divides a full rotation into a number of equal steps. The motor's Position can then be commanded to move and hold at one of these steps Without any position sensor for feedback (an open-loop controller), as long As the motor is carefully sized to the application in respect to torque and Speed.

Stepper motors, with their ability to produce high torque at a low speed while Minimizing vibration, are ideal for applications requiring quick positioning Over a short distance. Stepping technology allows for the use of an open-Loop controller – simplifying machine design and lowering total cost Compared to a servo motor system.

NEMA 17 Series

Holding Torque

Length

Current Phase(A)

# of Leads

4

1~1.68

40mm-60mm

0.3Nm-0.8Nm

NEMA 23 Series

Holding Torque

Length

Current Phase(A)

# of Leads

4

3~5

56mm-115mm

1.0Nm-3.0Nm

NEMA 24 Series

Holding Torque

Length

Current Phase(A)

# of Leads

4

4.5~5.6

67mm-90mm

2.0Nm-4.0Nm

NEMA 34 Series

Holding Torque

Length

Current Phase(A)

# of Leads

4

5.6~6

80mm-156mm

4.5Nm-12.5Nm

NEMA 42 Series

Holding Torque

Length

Current Phase(A)

# of Leads

4

5.5~8

100mm-200mm

11Nm-30Nm