MITSUMI

Stepping Motors

M15LS-1N

OUTLINE

This model was developed for use as a pick-feed

motor in optical recording/playback equipment.

The optimum magnetic circuit design has been

utilized to achieve the highest positioning

precision for micro-step drive. 

Also, the integral molding of the stator and coil

bobbin realizes greater stability, making it ideal

for use in a variety of small equipment.

Stepping Motors 

FEATURES

1. Compact size and light weight and high output torque.

2. Superior running quietness and. 

3. Step angle : 18˚.

4. Excellent responsiveness acquired.

USES

1. Pick-feed on optical recording/playback equipment.

2. Drive for all types of small equipment.

MITSUMI

SPECIFICATIONS

Stepping Motors

CHARACTERISTICS

M15LS-1N(14

Ω, DC 5V)

3.00

2.50

2.00

1.50

4.00

3.50

1.00

0.50

0.00

0

500

1000

2000

1500

Pull-out Torque

Pull-in Torque

Torque(mN

·m)

Pulse Rate (pps)

DIMENSIONS

3

-

1.5

±

0.2

4.5

±

0.3

6

7.3

9.3

±0.3

(ø

3)

12.5max

1.2

1

±0.3

ø

10.2

ø

15

±

0.3

ø

3

13max

Unit : mm, General tolerance : ±0.5

Items

M15LS-1N

Rated Voltage

DC 5V

Working Voltage

DC 4.5~5V

Rated Current/Phase

375mA

No. of Phase

2 Phase

Coil DC Resistance

14

Ω/phase±7%

Step Angle

18˚/step

Excitation Method

2-2 Phase excitation(Bipolar driving)

Insulation Class

Class E insulation

Holding Torque

4mN·m

Pull-out Torque

1mN·m/1000pps

Pull-in Torque

2.25mN·m/400pps

Max. Pull-out Pulse Rate

900pps

Max. Pull-in Pulse Rate

1600pps