Stepping Motors
MITSUMI
Stepping Motors
M42SP-4, -4NK
OUTLINE
A high-resolution model "M42SP-4" "M42SP4NK" which is the only motor that ...
Description
MITSUMI
Stepping Motors
M42SP-4, -4NK
OUTLINE
A high-resolution model "M42SP-4" "M42SP4NK" which is the only motor that has 3.75˚step angle among the stepping motor series. Despite the modest body size (o.d. : 42mm, thickness : 15.7/17.9mm) this motor has high output characteristic, excellent running quietness and stability.
FEATURES
1. High output torque, and high resolution. 2. Superior running quietness and stability. 3. Step angle : 3.75˚. 4. Excellent responsiveness acquired.
USES
Printers, word processors, facsimiles, and such.
Stepping Motors
MITSUMI
Stepping Motors
Torque (mN·m) Torque (mN·m)
SPECIFICATIONS
tems Rated Voltage Working Voltage Rated Current/Phase No. of Phase Coil DC Resistance Step Angle
Excitation Method
Insulation Class Holding Torque Pull-out Torque Pull-in Torque Max. Pull-out Pulse Rate Max. Pull-in Pulse Rate
CHARACTERISTICS
M42SP-4 (40Ω, 24V DC)
49.00
39.20 29.40 19.60
Pull-out Pull-in Tor
Torque
9.80
0
0
200
400
600
800 1000
Pulse Rate (pps)
Pull-out T Pull-in Torque
que
M42SP-4
M42SP-4NK
DC 24V
DC 21.6~26.4V
646mA
400mA (PEAK)
4 Phase
2 Phase
40Ω
5.5Ω/phase±10%
3.75˚/step
2-2 Phase excitation
2-2 Phase excitation
(Unipolar driving)
(Baipolar chopping driving)
Class E insulation
70.6mN·m
44.1mN·m
45.1mN·m/200pps
26.0mN·m/200pps
41.7mN·m/200pps
31.4mN·m/400pps
1,050pps
3,450pps
800pps
940pps
M42SP-4NK (5.5Ω, 24V DC)
39.20
34.30
29.40
24.50
19.60
orque
14.70
9.80
4.90
0
0
1000
2000
3000
Pu...
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