The document provides specifications for two stepping motor models, the M35SP-9 and M35SP-10N, from Mitsumi. Both models have a 35mm outer diameter and different step angles. The M35SP-9 has a 7.5 degree step angle while the M35SP-10N has a 3.75 degree step angle. The document lists key features, specifications, torque characteristics, and dimensional drawings for the two motor models. It notes they offer compact size, high output torque, quiet operation, and are suitable for uses in printers, multifunction machines, copiers, and fax machines.

1. www.DataSheet4U.com
MITSUMI
Stepping Motors
M35SP-9, -10N
OUTLINE
"M35SP-9" with 7.5˚ and "M35SP-10N" with
3.75˚ of step angle which belongs to the 35mm
outer diameter model series.
Output torque characteristics-holding torque :
51.9mN·m, pull-out torque : 35.8mN·m/200pps,
and pull-in torque : 35.3mN·m/200pps (12V DC).
With these torques this motor materializes an
excellent size performance.
Stepping Motors
FEATURES
1. Compact size and high output torque.
2. Superior running quietness and stability.
3. Step angle: 7.5˚ (M35SP-9) 3.75˚ (M35SP-10N).
4. Excellent responsiveness acquired.
USES
Printers, multifunction machines, copy machines, FAX, and such.

2. MITSUMI
SPECIFICATIONS
Stepping Motors
CHARACTERISTICS
M35SP-9 (50Ω, 24V DC)
Pull-out Torque
Pull-inTorque
0
4.90
9.80
14.70
19.60
24.50
29.40
34.30
39.20
44.10
49.00
100 200 300 400 500 600 700 800 900 10000
Pulse Rate (pps)
Torque(mN·m)
M35SP-10N (50Ω, 24V DC)
Pull-out Torque
Pull-inTorque
0
4.90
9.80
14.70
19.60
24.50
100 200 300 400 500 600 700 800 900 10000
Pulse Rate (pps)
Torque(mN·m)
DIMENSIONS
Unit : mm, General tolerance : ±0.5
Items M35SP-9 M35SP-10N
Rated Voltage DC 24V
Working Voltage DC 21.6~26.4V
Rated Current / Phase 517mA max.
No. of Phase 4 Phase
Coil DC Resistance 50Ω/phase±7%
Step Angle 7.5˚/step 3.75˚/step
Excitation Method 2-2 Phase excitation (Unipolar driving)
Insulation Class Class E insulation
Holding Torque 51.9mN·m 26.5mN·m
Pull-out Torque 35.8mN·m/200pps 13.7mN·m/400pps
Pull-in Torque 35.3mN·m/200pps 13.2mN·m/400pps
Max. Pull-out Pulse Rate 970pps 880pps
Max. Pull-in Pulse Rate 740pps 770pps