MITSUMI

Stepping Motors

M49SP-2K Stepping Motors

OUTLINE "M49SP-2K" has acquired the highest output torque among the outer diameter 49mm model series-holding torque : 87.2mN·m, pull-out torque : 43.1mN·m/200pps, and pull-in torque : 67.6mN·m/200pps (24V DC). In addition, Mitsumi's unique torque characteristics are realized in response to a wide range of needs.

FEATURES 1. Mitsumi's unique torque characteristics are realized. 2. Superior running quietness and stability. 3. Step angle : 7.5˚. 4. Excellent responsiveness acquired.

USES Printers, facsimiles, copy machines, and such.

MITSUMI

Stepping Motors

SPECIFICATIONS Items 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

M49SP-2K DC 24V DC 21.6~26.4V 0.8A(PEAK) 1A(PEAK) 2 Phase 2 Phase 3.2Ω 6.4Ω 7.5˚/step 7.5˚/step 2-2 Phase excitation (Bipolar driving) Class E insulation Class E insulation 87.2mN·m 171.5mN·m 43.1mN·m/2000pps 116.6mN·m/1000pps 67.6mN·m/200pps 147.2mN·m/200pps 3650pps 1650pps 400pps 480pps

CHARACTERISTICS M49SP-2K (6.4Ω, 24V DC)

80

160

ll-o

60

orq

Torq

ue

80

e

20

ue

120

orqu

40

-out

-inT

ut T

Pull Pull

Pu

Torque (mN·m)

200

Pull-inTorque

Torque (mN·m)

M49SP-2K (3.2Ω, 24V DC) 100

40

0

0 0

800

1600

2400

Pulse Rate (pps)

3200

4000

0

400

800

1200

1600

2000

Pulse Rate (pps)

DIMENSIONS

Unit : mm, General tolerance : ±0.5