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Penetrating screw motor
The externally driven trapezoidal screw linear stepper motor has the characteristics of small size, high performance, long durability, low noise and high efficiency. At the same time, it provides a variety of body thicknesses, a variety of screw leads and
| Product model | Length of motor (mm) |
Microstep (deg) |
Rater current (A) |
Holding torque (N.m) |
Screw diameter (mm) |
Screw lead (mm) |
Full step (mm) |
| 20SN1828-405-TR3.5*xxxx-100-01 | 28 | 1.8 | 0.5 | 0.015 | 3.5 | 0.6096 1.2192 1 2 |
0.003048 0.006096 0.01 0.02 |
| 20SN1838-405-TR3.5*xxxx-100-01 | 38 | 1.8 | 0.5 | 0.025 | 3.5 | 0.6096 1.2192 1 2 |
0.003048 0.006096 0.01 0.02 |
| Product model | Length of motor (mm) |
Microstep (deg) |
Rater current (A) |
Holding torque (N.m) |
Screw diameter (mm) |
Screw lead (mm) |
Full step (mm) |
| 28SN1832-410-TR4.77*xxxx-100-01 | 28 | 1.8 | 1.0 | 0.05 | 4.77 | 0.635 1.27 2.54 5.08 |
0.003175 0.00635 0.0127 0.0254 |
| 28SN1840-410-TR4.77*xxxx-100-01 | 38 | 1.8 | 1.0 | 0.08 | 4.77 | 0.635 1.27 2.54 5.08 |
0.003175 0.00635 0.0127 0.0254 |
| Product model | Length of motor (mm) |
Microstep (deg) |
Rater current (A) |
Holding torque (N.m) |
Screw diameter (mm) |
Screw lead (mm) |
Full step (mm) |
| 35SN1834-415-TR6.35*xxxx-100-01 | 34 | 1.8 | 1.5 | 0.14 | 6.35 | 1.27 2.54 3.175 5.08 6.35 8.458 12.7 |
0.003175 0.00635 0.0079375 0.0127 0.015875 0.021145 0.03175 |
| 35SN1847-415-TR6.35*xxxx-100-01 | 47 | 1.8 | 1.5 | 0.2 | 6.35 | 1.27 2.54 3.175 5.08 6.35 8.458 12.7 |
0.003175 0.00635 0.0079375 0.0127 0.015875 0.021145 0.03175 |
| Product model | Length of motor (mm) |
Microstep (deg) |
Rater current (A) |
Holding torque (N.m) |
Screw diameter (mm) |
Screw lead (mm) |
Full step (mm) |
| 42SN1834-415-TR6.35*xxxx-150-01 | 34 | 1.8 | 1.5 | 0.35 | 6.35 | 1.27 2.54 3.175 5.08 6.35 8.458 12.7 |
0.003175 0.00635 0.0079375 0.0127 0.015875 0.021145 0.03175 |
| 42SN1834-415-TR8*xxxx-150-01 | 34 | 1.8 | 1.5 | 0.35 | 8 | 1 2 4 8 10 |
0.005 0.01 0.02 0.04 0.05 |
| 42SN1840-415-TR6.35*xxxx-150-01 | 40 | 1.8 | 1.5 | 0.35 | 6.35 | 1.27 2.54 3.175 5.08 6.35 8.458 12.7 |
0.003175 0.00635 0.0079375 0.0127 0.015875 0.021145 0.03175 |
| 42SN1840-415-TR8*xxxx-150-01 | 40 | 1.8 | 1.5 | 0.35 | 8 | 1 2 4 8 10 |
0.005 0.01 0.02 0.04 0.05 |
| 42SN1848-425-TR6.35*xxxx-150-01 | 48 | 1.8 | 2.5 | 0.5 | 6.35 | 1.27 2.54 3.175 5.08 6.35 8.458 12.7 |
0.003175 0.00635 0.0079375 0.0127 0.015875 0.021145 0.03175 |
| 42SN1848-425-TR8*xxxx-150-01 | 48 | 1.8 | 2.5 | 0.5 | 8 | 1 2 4 8 10 |
0.005 0.01 0.02 0.04 0.05 |
| 42SN1860-425-TR6.35*xxxx-150-01 | 60 | 1.8 | 2.5 | 0.7 | 6.35 | 1.27 2.54 3.175 5.08 6.35 8.458 12.7 |
0.003175 0.00635 0.0079375 0.0127 0.015875 0.021145 0.03175 |
| 42SN1860-425-TR8*xxxx-150-01 | 60 | 1.8 | 2.5 | 0.7 | 8 | 1 2 4 8 10 |
0.005 0.01 0.02 0.04 0.05 |
| Product model | Length of motor (mm) |
Microstep (deg) |
Rater current (A) |
Holding torque (N.m) |
Screw diameter (mm) |
Screw lead (mm) |
Full step (mm) |
| 57SN1845-430-TR9.525*xxxx-200-01 | 45 | 1.8 | 3.0 | 0.7 | 9.525 | 0.0635 1.27 1.5875 2.116 2.54 3.175 4.2327 5.08 9.525 10.16 25.4 |
0.003048 0.00635 0.0079375 0.010508 0.0127 0.015875 0.02116 0.0254 0.047625 0.0508 0.127 |
| 57SN1855-430-TR9.525*xxxx-200-01 | 55 | 1.8 | 3.0 | 1.0 | 9.525 | 0.0635 1.27 1.5875 2.116 2.54 3.175 4.2327 5.08 9.525 10.16 25.4 |
0.003048 0.00635 0.0079375 0.010508 0.0127 0.015875 0.02116 0.0254 0.047625 0.0508 0.127 |
| 57SN1865-440-TR9.525*xxxx-200-01 | 65 | 1.8 | 4.0 | 1.5 | 9.525 | 0.0635 1.27 1.5875 2.116 2.54 3.175 4.2327 5.08 9.525 10.16 25.4 |
0.003048 0.00635 0.0079375 0.010508 0.0127 0.015875 0.02116 0.0254 0.047625 0.0508 0.127 |
| 57SN1876-440-TR9.525*xxxx-200-01 | 76 | 1.8 | 4.0 | 1.8 | 9.525 | 0.0635 1.27 1.5875 2.116 2.54 3.175 4.2327 5.08 9.525 10.16 25.4 |
0.003048 0.00635 0.0079375 0.010508 0.0127 0.015875 0.02116 0.0254 0.047625 0.0508 0.127 |
| Product model | Length of motor (mm) |
Microstep (deg) |
Rater current (A) |
Holding torque (N.m) |
Screw diameter (mm) |
Screw lead (mm) |
Full step (mm) |
| 86SN1876-460-TR15..875*xxxx-300-01 | 76 | 1.8 | 6.0 | 4.5 | 15.875 | 2.54 3.175 5.08 6.35 12.7 25.4 |
0.0127 0.015875 0.0254 0.03175 0.0635 0.127 |
| 86SN18114-460-TR15.875*xxxx-300-01 | 114 | 1.8 | 6.0 | 8.5 | 15.875 | 2.54 3.175 5.08 6.35 12.7 25.4 |
0.0127 0.015875 0.0254 0.03175 0.0635 0.127 |