DSM Size 20 mm is a compact lead screw linear module for precise, customizable linear motion. It combines a high-precision lead screw actuator with a simple, reliable structure, offering multiple lead and stroke options. The series supports integrated linear solutions with up to 1379 N dynamic force and 1820 N static force.
Based on KOCO’s platform products, high precision of lead screw linear actuator and self-developed simple linear module, DSM 20mm series is compact and reliable structure of linear solution.
DSM 20mm Series is good precision, high diversity of optional stroke and lead based customization linear module which can provide customers with integrated customization solutions.
| Parameter | Unit | 8E2105 |
|---|---|---|
| Rated voltage | V | 2.5 |
| Current | A | 0.5 |
| Winding resistance | Ω | 5.1 |
| Inductance | mH | 1.5 |
| Lead wire No. | 4 | |
| Motor length | mm | 27.2 |
| Screw Dia. | Lead | Lead Code | Travel Per Step @ 1.8° |
|---|---|---|---|
| 3.5 mm | 0.3 mm | AF | 0.0015 mm |
| 3.5 mm | 0.6096 mm | AA | 0.003048 mm |
| 3.24 mm | 1 mm | AB | 0.005 mm |
| 3.5 mm | 1.2192 mm | B | 0.006096 mm |
| 3.5 mm | 2 mm | G | 0.01 mm |
| 3.5 mm | 2.4384 mm | J | 0.012192 mm |
| 3.5 mm | 4 mm | M | 0.02 mm |
| 3.5 mm | 8 mm | T | 0.04 mm |
| Mechanical Specifications | Unit | 8E2105 |
|---|---|---|
| Max dynamic force for 100km stage travel distance C100B(dyn) | N | 1379 |
| Max static force in movement direction Co(stat) | N | 1820 |
| Max torque around roll axis (M_roll) | Nm | 8.288 |
| Max torque around pitch axis (M_pitch) | Nm | 5.733 |
| Max torque around yaw axis (M_yaw) | Nm | 5.733 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
