Technique Parameter
|
Step Angle Accuracy
|
±5% （Full Step,No Load）
|
|
Resistance Accuracy
|
±10%
|
|
Inductance Accuracy
|
±20%
|
|
Temperature Rise
|
80℃Max.（rated current,2phase on）
|
|
Ambient Temperature
|
- 10℃- +50℃
|
|
Insulation Resistance
|
100MΩMin.500VDC
|
|
Dielectric Strength
|
500VAC for one minute
|
|
Shaft Radial Play
|
0.06Max.(450g-load)
|
|
Shaft Axial Play
|
0.08Max.(450g-load)
|
Technique Specification
|
Model No.
|
Rated
Voltage
|
Current
/Phase
|
Resistance
/Phase
|
Inductance
/Phase
|
Holding
Torque
|
#Of Leads
|
Rotor
Inertia
|
Weight
|
Length
|
|
Single Shaft
|
V
|
A
|
Ω
|
mH
|
Oz-in
|
kg-cm
|
|
g-cm2
|
Kg
|
mm
|
|
57H41H-1006A
|
5.7
|
1.0
|
5.7
|
5.4
|
55.0
|
3.9
|
6
|
120
|
0.47
|
41
|
|
57H41H-2006A
|
2.8
|
2.0
|
1.4
|
1.4
|
55.0
|
3.9
|
|
57H41H-2804A
|
2.0
|
2.8
|
0.7
|
1.4
|
76.0
|
5.5
|
4
|
|
57H51H-1006A
|
6.6
|
1.0
|
6.6
|
8.2
|
100
|
7.2
|
6
|
275
|
0.65
|
51
|
|
57H51H-2006A
|
3.3
|
2.0
|
1.65
|
2.2
|
100
|
7.2
|
|
57H51H-2804A
|
2.3
|
2.8
|
0.83
|
2.2
|
140
|
10.1
|
4
|
|
57H56H-1006A
|
7.4
|
1.0
|
7.4
|
10
|
125
|
9.0
|
6
|
300
|
0.7
|
56
|
|
57H56H-2006A
|
3.6
|
2.0
|
1.8
|
2.5
|
125
|
9.0
|
|
57H56H-2804A
|
2.5
|
2.8
|
0.9
|
2.5
|
175
|
12.6
|
4
|
|
57H76H-1006A
|
8.6
|
1.0
|
8.6
|
14
|
187
|
13.5
|
6
|
480
|
1.0
|
76
|
|
57H76H-2006A
|
4.5
|
2.0
|
2.25
|
3.6
|
187
|
13.5
|
|
57H76H-2804A
|
3.2
|
2.8
|
1.13
|
3.6
|
263
|
18.9
|
4
|
The last letter A-Single shaft and B-Double shaft
 |
