Document
ƶ0.39in. ƶ1.10in. ƶ1.38in. ƶ1.53in. ƶ1.65in. ƶ2.22in. 2.25in. ƶ2.36in. ƶ3.35in. 3.39in. (ƶ10mm) (ƶ28mm) (ƶ35mm) (ƶ39mm) (ƶ42mm) (ƶ56.4mm) (57.2mm) (ƶ60mm) (ƶ85mm) (86mm)
HYBRID STEPPING MOTORS
A–56
34HD SERIES 1.8°
Key Features
I High Torque I High Accuracy I Smooth Movement
General Specifications
Bi-polar
Model Number
34HD0401 34HD0402 34HD0403 34HD0404 34HD1401 34HD1402 34HD1403 34HD1404 34HD2401 34HD2402 34HD2403
Resistance Inductance Rated per Phase per Phase Current
ohm
mH A
4.4 29.6 1.4
2 13.2 2.1
0.96
5.8 3.18
0.24
1.45 6.3
6.6 56 1.4
3 24 2.1
1.32
10.8 3.18
0.33
2.7 6.3
7.6 70.4 1.4
1.94
17.6 2.8
0.49
4.4 5.6
Holding Torque mNm oz-in 2800 396.60 2800 396.60 2800 396.60 2800 396.60 5600 793.20 5600 793.20 5600 793.20 5600 793.20 8400 1189.80 8400 1189.80 8400 1189.80
Detent Torque mNm oz-in 150 21.25 150 21.25 150 21.25 150 21.25 250 35.41 250 35.41 250 35.41 250 35.41 350 49.58 350 49.58 350 49.58
Rotor Inertia g.cm2 oz-in2 1100 6.05 1100 6.05 1100 6.05 1100 6.05 1850 10.18 1850 10.18 1850 10.18 1850 10.18 2750 15.13 2750 15.13 2750 15.13
Uni-polar
Model Number
34HD0601 34HD0602 34HD0603 34HD1601 34HD1602 34HD1603 34HD2601 34HD2602
Resistance Inductance Rated per Phase per Phase Current
ohm
mH A
2.2 7.4 2
1 3.3 3
0.48
1.45
4.5
3.3 14 2
1.5 6 3
0.66
2.7 4.5
3.8
17.6
2
0.97 4.4 4
Holding Torque mNm oz-in 2100 297.45 2100 297.45 2100 297.45 4300 609.07 4300 609.07 4300 609.07 6400 906.52 6400 906.52
Detent Torque mNm oz-in 150 21.25 150 21.25 150 21.25 250 35.41 250 35.41 250 35.41 350 49.58 350 49.58
Rotor Inertia g.cm2 oz-in2 1100 6.05 1100 6.05 1100 6.05 1850 10.18 1850 10.18 1850 10.18 2750 15.13 2750 15.13
8-Leadwire Motors
Model Number
Type of Polar
34HD0801 34HD1801
Bi-polar Parallel
Bi-polar Series
Unipolar
Bi-polar Parallel
Bi-polar Series
Unipolar
Resistance Inductance Rated per Phase per Phase Current
ohm
mH A
Holding Torque
mNm oz-in
Detent Torque
mNm oz-in
Rotor Inertia
g.cm2 oz-in2
0.24 1.4 6.3 3100 439.09 150 21.25 1100 6.05
0.96 5.6 3.18 3100 439.09 150 21.25 1100 6.05 0.48 1.4 4.5 2200 311.61 150 21.25 1100 6.05 0.33 2.7 6.3 6200 878.19 250 35.41 1850 10.18
1.32 10.8 3.18 6200 878.19 250 35.41 1850 10.18 0.66 2.7 4.5 4400 623.23 250 35.41 1850 10.18
8-Leadwire Motors
Model Number
Type of Polar
34HD2801
Bi-polar Parallel
Bi-polar Series
Unipolar
Resistance per Phase
ohm
Inductance per Phase
mH
Rated Current
A
Holding Torque
mNm oz-in
Detent Torque
mNm oz-in
Rotor Inertia
g.cm2 oz-in2
0.49 4.4 5.6 9300 1317.28 350 49.58 2750 15.13
1.94 17.6 2.8 9300 1317.28 350 49.58 2750 15.13 0.97 4.4 4 6600 934.84 350 49.58 2750 15.13
Motor Wiring Diagram —> Page A-8 Mechanical Dimension
Pull out torque [mN.m]
Model Number
34HD0** 34HD1** 34HD2**
L mm (in.) 66.5 (2.59) 96 (3.74) 125.5 (4.89)
Mass kg (lb.) 1.6 (3.52) 2.7 (5.94) 3.8 (8.36)
Dynamic Torque Curves
34HD0401 Bi-polar series
Conditions: Bi-polar Constant Current Driver
IC: AMA MS7080M Mode:Full Step
1.4A(Peak) 48V
Speed [r/min]
1.4A(Peak) 60V
0 3000
2500
200 400 600 400
2000
300
1500 1000
500
200 100
00
0
500
1000
1500
2000
2500
Pulse rate [pps]
34HD0403 Bi-polar series
Conditions: Bi-polar Constant Current Driver
IC: AMA MS7080M
Mode:Full Step
3.18A(Peak) 48V
Speed [r/min]
3.18A(Peak) 60V
0 3000
2500
500
1000
1500
400
2000
300
1500 1000
500
200 100
00
0
1000
2000
3000
4000
5000
6000
Pulse rate [pps]
Pull out torque [oz.in] Pull out torque [mN.m]
Pull out torque [oz.in] Pull out torque [mN.m]
mm (inch)
34HD0402 Bi-polar series
Conditions: Bi-polar Constant Current Driver
IC: AMA MS7080M Mode:Full Step
2.1A(Peak) 48V
Speed [r/min]
2.1A(Peak) 60V
0 3000
2500
200 400 600 400
2000
300
Pull out torque [oz.in]
1500 1000
500
200 100
00
0
500
1000
1500
2000
2500
Pulse rate [pps]
Pull out torque [oz.in]
34HD0404 Bi-polar parallel
Conditions: Bi-polar Constant Current Driver
IC: AMA MS7080M Mode:Full Step
6.3A(Peak) 48V
Speed [r/min]
6.3A(Peak) 60V
0 3000
2500
1000
2000
3000
4000
400
2000
300
1500 1000
500
200 100
00
0
3000
6000
9000
12000
15000
Pulse rate [pps]
Pull out torque [mN.m]
INTERGRATED STEPPING MOTOR
DIGITAL LINEAR ACTUATOR
3-PHASE 1.2˚
MOTOR DRIVER
HB MOTOR 3.75˚
2-PHASE 1.8˚ 3.6˚
0.9˚
HYBRID STEPPING MOTORS
A–57
HYBRID STEPPING MOTORS
Pull out torque [mN.m]
Pull out torque [mN.m]
ƶ0.39in. ƶ1.10in. ƶ1.38in. ƶ1.53in. ƶ1.65in. ƶ2.22in. 2.25in. ƶ2.36in. ƶ3.35in. 3.39in. (ƶ10mm) (ƶ28mm) (ƶ35mm) (ƶ39mm) (ƶ42mm) (ƶ56.4mm) (57.2mm) (ƶ60mm) (ƶ85mm) (86mm)
Dynamic Torque Curves
34HD1401 Bi-polar series
Conditions: Bi-polar Constant Current Driver
IC: AMA MS7080M Mode:Full Step
1.4A(Peak) 48V
Speed [r/min]
1.4A(Peak) 60V
0 200 400 600
8000
1000
6000
750
4000
500
2000
250
00
0
500
1000
1500
2000
Pulse rate [pps]
Pull out torque [oz.in] Pull out torque [mN.m]
34HD1402 Bi-polar series
Conditions: Bi-polar Constant Current Driver
IC: AMA MS.