Item

Number of phases

Number of poles

Excitation

Step angle

Steps

Winding resistance

Power

Current/Phase

Pull-in torque

Pull-out torque

Pull-in pulse rate

Maximum continuous response frequency

Rotor inertia

Temperature rise

Insulation resistance

Dielectric strength

Operating temperature range

Net weight

SP27-2003

Remarks

4

12

2

15°

24

60

Ω

Refer to PERFORMANCE CURVES

Reference value

2 gf·cm

2

30 °C

30 M

Ω minmum

AC500 Vrms

− 10 ~ 50 °C

Approx. 50 g

—

※1

—

Average power consumption 5 W maximum

—

at 500 pps 2 phases-EX. DC12V

DC500 V

50 Hz, 1 min

—

at 2 phases-EX.

at 2 phases-EX.

± 10 %

Male connector

6

5

4

3

2

1

Made by J.S.T. Mfg Co., Ltd

※2

Connector terminal

Lot production is required. Please consult us for ordering.

SP27

STEPPING MOTORS

φ 1

φ 1

φ 2 φ 1C

φ 2C

φ 2

φ 1

φ 1C

φ 1

φ 2 φ 2C φ 2

Ω is typical value.

※1 Substitutable as two bipolars due to open common terminal pins.

※2 Substitutable as a bipolar by combination of