8MR174-11-28: Motor 28 (200 steps, bipolar (4 leads); phase resistance 6.8 Om; current - 0.67A). | ||
8MR174-11-28S: Motor 28S (200 steps, bipolar (4 leads); phase resistance 5.6 Om; current - 0.67A). | ||
8MR174-11-20: Motor 20 (200 steps, bipolar (4 leads); phase resistance 6.5 Om; current - 0.8A). | ||
Inch version available |
Specification
Model | 8MR174-11-28 | 8MR174-11-28S | 8MR174-11-20 | 8MR174V-11-VSS42 |
Rotation Range | 360° | |||
Resolution in full step* | 0.9 arcmin (0.015°) | |||
Uni-directional Repeatability | 0.4 arcmin | |||
Bi-directional Repeatability | 1.6 arcmin | |||
Max. rotation speed* | 75°/s (36V) 30°/s (12V) | 50°/s (36V) 20°/s (12V) | ||
Wobble | 1 arcmin | |||
Eccentricity | 10 µm | |||
Load capacity | ||||
Horizontal | 4 kg | 4 kg | 3 kg | 4 kg |
Radial | 1.5 kg | |||
Torque | 0.5 Nm | 0.35 Nm | 0.15 Nm | 0.5 Nm |
Integrated cable | 1.6 m length | vacuum compatible cable 1.6 m length | ||
Motor connector | HDB15(M) | |||
Stepper motor | 28 | 28S | 20 | VSS42 |
Weight | 0.4 kg | 0.35 kg | 0.3 kg | 0.45 kg |
Recommended controllers | 8SMC4-USB 8SMC3-RS232 8SMMC2 | |||
Mechanical home reference switch | 1, pushed is "closed" |
Printable version | ||
View drawings | ||
View 3D in PDF | ||
Download 3D |