Vacuum Classes
Class Code |
Ambient Temperature (℃) |
Vacuum Class (Pa) |
Temperature Sensor |
NT-L1 |
-20…+85 |
- |
Optional |
NT-L2 |
-40…+85 |
- |
Optional |
NT-L3 |
-60…+85 |
10-1 |
Optional |
HT |
-20…+150 |
10-3 |
Optional |
SHT |
-20…+200 |
10-7 |
Optional |
LT |
-100…+40 |
10-7 |
Optional |
SLT |
-200…+40 |
10-7 |
Optional |
Lx*Hx* |
Customized |
Customized |
Optional |
*The customized L (low) temperature and H (high) temperature. Range from -200 to +200.
Item |
Specifications |
Step Angle |
1.8° |
Step Angle Accuracy |
±5% (full step, no load) |
Resistance Accuracy |
±10% |
Inductance Accuracy |
±20% |
Temperature Rise |
80℃Max. (rated current, 2 phase on) |
Insulation Resistance |
100MΩMin., 500VDC |
Dielectric Strength |
500VAC for one minute |
Shaft Radial Play |
0.02Max. (450 g-load) |
Shaft Axial Play |
0.08Max. (450 g-load) |
Max. Radial Force |
75N (20mmfrom the flange) |
Max. Axial Force |
15N |
Temperature Rise |
80℃Max. (rated current, 2 phase on) |
Ambient Temperature |
Selectable inFullVacuumClassCodeRange |
Model |
Rated Voltage (V) |
Current /Phase (A) |
Resistance /Phase (Ω) |
Inductance /Phase (mH) |
Holding Torque (Nm) |
Rotor Inertia (gcm2) |
Body Length (mm) |
Approx N.W. (Kg) |
Packed G.W. (Kg) |
Pack Size (cm) |
Driver Model |
HS5786xx* |
1.9 |
3 |
1.4 |
3.6 |
1.2 |
350 |
86 |
1.24 |
1.35 |
17×9×9 |
DVS542/245 |
* xx stands for the vacuum class code