Document
5-phase stepping motor (0.72)
5-phase stepping motor
28 103H35 -70 mm sq. 0.72˚/step
Applicable drivers
PMM-MD-53030 PMM-MD-53031
PMM-BD-53130 PMM-BD-53131
PMDPA1C3P50
Specifications
Motor with leads
Motor with connector
Model number
Holding torque at Rated resistance inductance Rotor inertia Mass
5-phase energization current
(Weight)
Single shaft Double shaft N.m(oz.in) MIN. A/phase Ω/phase mH/phase x10-4kg-m2(oz.in2) kg(lbs)
103H3505-7070 -7020 0.026(3.68) 0.75 1.2 0.32 0.009(0.05) 0.11(0.24)
103H3515-7070 -7020 0.052(7.36) 0.75 1.5 0.4
0.016(0.09) 0.2(0.44)
Model number
Holding torque at Rated resistance inductance Rotor inertia Mass
5-phase energization current
(Weight)
Single shaft Double shaft N.m(oz.in) MIN. A/phase Ω/phase mH/phase x10-4kg-m2(oz.in2) kg(lbs)
103H3505-7040 -7010 0.026(3.68) 0.75 1.1 0.32 0.009(0.05) 0.11(0.24)
103H3515-7040 -7010 0.052(7.36) 0.75 1.4 0.4
0.016(0.09) 0.2(0.44)
Dimensions [unit:mm(inch)]
Motor with leads 103H3505-7070 (Single shaft) 103H3505-7020 (Double shaft)
10±0.8 (.39±.03)
32.2±0.8 (1.27±.03)
Lead wire UL1007 AWG28
20±0.5 (.79±.02)
2 (.08)
?28±0.5 (?1.10±.02) 4-23±0.25 (4-.91±.01) 14 MAX. (.55 MAX.)
103H3515-7070 (Single shaft) 103H3515-7020 (Double shaft)
10±0.8 (.39±.03)
Lead wire UL1007 AWG28
51.4±0.8 (2.02±.03)
20±0.5 (.79±.02)
2 (.08)
?28±0.5 (?1.10±.02)
4-23±0.25 (4-.91±.01) 14 MAX.
(.55 MAX.)
300 MIN. (11.81 MIN.)
300 MIN. (11.81 MIN.)
3 MAX. .12 MAX.
0.05
ø22 -0.05
.0000
(ø.8661-.0019)
3 MAX. .12 MAX.
005 ø22 -0.05
.0000
(ø.8661-.0019)
0.013
ø5 -0.013
.0000
(ø.1968-.0005)
0.013
ø5-0.013
.0000
(ø.1968-.0005)
0.013
ø5 -0.013
.0000
(ø.1968-.0005)
0.013
ø5-0.013
.0000
(ø.1968-.0005)
Motor with connector
103H3505-7040 (Single shaft) 103H3505-7010 (Double shaft)
10±0.8 (.39±.03)
31±0.8 (1.22±.03)
20±0.5 (.79±.02)
2 (.08)
4-M2.6 X0.45 Effective tapping depth 3.2(.13)MIN.
Applicable connector (Japan Solderless Terminals)
Housing : PHR-5 Contact : SPH-002T-P0.5S
?28±0.5 (?1.10±.02) 4-23±0.25 (4-.91±.01) 15 MAX. (.59 MAX.)
Pin No. 5..1
103H3515-7040 (Single shaft) 103H3515-7010 (Double shaft)
10±0.8 (.39±.03)
50.2±0.8 (1.98±.03)
20±0.5 (.79±.02)
2 (.08)
4-M2.6 X0.45 Effective tapping depth 3.2(.13)MIN.
Applicable connector (Japan Solderless Terminals)
Housing : PHR-5 Contact : SPH-002T-P0.5S
?28±0.5 (?1.10±.02) 4-23±0.25 (4-.91±.01) 15 MAX. (.59 MAX.)
Pin No. 5..1
8 MAX. .31 MAX.
0.05
ø22 -0.05
.0000
(ø.8661-.0019)
8 MAX. .31 MAX.
0.013
ø5 -0.013
.0000
(ø.1968-.0005)
0.05
ø22 -0.05
.0000
(ø.8661-.0019)
0.013
ø5 -0.013
.0000
(ø.1968-.0005)
0.013
ø5 -0.013
.0000
(ø.1968-.0005)
0.013
ø5 -0.013
.0000
(ø.1968-.0005)
299
4-M2.6 X0.45 Effective tapping depth 3.2(.13)MIN.
4-M2.6 X0.45 Effective tapping depth 3.2(.13)MIN.
Torque(oz·in.) torque (kgf.cm)
torque (N.m) Torque(oz·in.) Torque(kgf.cm)
Torque(N.m)
Pulse rate-torque characteristics
103H3505-7040/103H3505-7070
7 0.5 0.05
6 0.4 0.04
5 0.3 0.03
4
3 0.2 0.02
2 0.1 0.01
1
00 0 0.1
10
Pull-out torque at JL1 Starting torque at JL2
1 10 Pulse rate (kpulse/s)
100 1000 2000 3000 5000 Number of rotations (min-1)
100
Sanyo constant current circuit Source voltage : 24V DC.Operating current : 0.75A/phase
5-phase excitation (Full step) JL1=0.01×10-4kg.m2 [0.05 oz.in2] (Pulley balancer system) JL2=0.01×10-4kg.m2 [0.05 oz.in2] (Pulley balancer system)
PMM-MD-53030 PMM-MD-53031
PMM-BD-53130 PMM-BD-53131
PMDPA1C3P50
103H3515-7040/103H3515-7070
14 1.0 0.1
12 0.8 0.08
10 0.6 0.06
8
Pull-out torque at JL1
6 0.4 0.04
4
0.2 0.02
2 Starting torque at JL2
00 0 0.1
1 10 Pulse rate(kpulse/s)
100
100 1000 2000 3000 5000 Number of rotations(min-1)
Sanyo constant current circuit Source voltage : 24V DC.Operating current : 0.75A/phase
5-phase excitation (Full step) JL1=0.01×10-4kg.m2 [0.05 oz.in2] (Pulley balancer system) JL2=0.01×10-4kg.m2 [0.05 oz.in2] (Pulley balancer system)
300
.