Step Accuracy ------------------------------ ±5%
Resistance Accuracy ----------------------- ±10%
Inductance Accuracy ---------------------- ±20%
Temperature Rise -------------------------- 80°C MAX.
Ambient Temperature Range ------------- -20°C~ +50°C
Storage Temperature Range ------------- -30°C~ +60°C
Insulation Resistance ---------------------- 100M Ω MIN. 500V DC
Dielectric Strength ------------------------- 500V AC 1min
Radial Play --------------------------------- 0.02mm MAX. (450g Load)
End Play ------------------------------------ 0.08mm MAX. (450g Load)
Max. radial force --------------------------- 28N
Max. axial force ---------------------------- 10N
Model No | Step Angle | Motor Length | Current /Phase | Resistan ce /Phase | Inductance /Phase | Holding Torque | Lead wires | Detent Torque | Rotor Inertia | Motor Weight |
( °) | (L)mm | A | Ω | mH | g.cm | No. | g.cm | g.cm 2 | Kg | |
SM35HS26-0284 | 1.8 | 26 | 0.28 | 26 | 27 | 700 | 4 | 60 | 10 | 0.13 |
SM35HS28-0504 | 1.8 | 28 | 0.5 | 20 | 18 | 1000 | 4 | 80 | 11 | 0.14 |
SM35HS34-1004 | 1.8 | 34 | 1.0 | 2.7 | 4.3 | 1400 | 4 | 100 | 14 | 0.18 |