Rotation Stages (Worm Nut & Gear Drive) / KSW
An integrated worm gear drive makes these rotation stages are capable of precise adjustment over a full 360°rotation.
The through hole at the center of the stage can be used as a transmission hole.In order to switch coarse / fine adjustment, please use a set screw inside of the side surface of the rotation stage. (The location of the set screw is indicated by ▽ mark.)
KSW-256 and KSW-1006 do not have a clamping mechanism.
KSW-256 and KSW-406 do not have a vernier scale.
KSW Common Specifications
| Guide Method | Lapping method (KSW-1206: Crossed roller) |
 |
|---|---|---|
| Primary material | Brass (KSW-1006: Aluminum) |
|
| Finish | Super black chrome (KSW-1006: Black anodized) |
KSW Series Specifications
| Part Number | Mounting Thread | Stage Size | Rotation Range | Scale Readable Resolution | Knob Rotation Angle | Load Capacity | Max. Moment Capacity/Pitch | Moment Stiffness/Pitch | Parallelism | Eccentricity | Wobble | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KSW-256 | METRIC | φ25mm | Coarse: - Fine: 360° |
5° | About 8°/rotation | 29.4N (3.0kgf) |
0.14N・m | 6.1″/N・㎝ | 30μm | 20μm | 15μm | 0.07kg |
| KSW-406 | METRIC | φ40mm | Coarse: - Fine: 360° |
2° | About 7.5°/rotation | 49.0N (5.0kgf) |
0.29N・m | 1.5″/N・㎝ | 30μm | 20μm | 20μm | 0.07kg |
| KSW-406UU | INCH | φ40mm | Coarse: - Fine: 360° |
2° | About 7.5°/rotation | 49.0N (5.0kgf) |
0.29N・m | 1.5″/N・㎝ | 30μm | 20μm | 20μm | 0.07kg |
| KSW-606 | METRIC | φ60mm | Coarse:360° Fine: 360° |
10′ | About 4°/rotation | 98.0N (10.0kgf) |
0.49N・m | 0.9″/N・㎝ | 50μm | 20μm | 20μm | 0.55kg |
| KSW-656-M6 | METRIC | φ65mm | Coarse:360° Fine: 360° |
10′ | About 4°/rotation | 98.0N (10.0kgf) |
0.49N・m | 0.9″/N・㎝ | 50μm | 20μm | 20μm | 0.6kg |
| KSW-656UU | INCH | φ65mm | Coarse:360° Fine: 360° |
10′ | About 4°/rotation | 98.0N (10.0kgf) |
0.49N・m | 0.9″/N・㎝ | 50μm | 20μm | 20μm | 0.6kg |
| KSW-1006 | METRIC | φ84mm | Coarse:- Fine: 360° |
5′ | About 2.05/rotation | 78.4N (8.0kgf) |
1.0N・m | 0.5″/N・㎝ | 70μm | 20μm | 20μm | 0.62kg |
| KSW-1206 | METRIC | φ120mm | Coarse:360° Fine: 360° |
5′ | About 1.62/rotation | 196.0N (20.0kgf) |
9.8N・m | 0.15″/N・㎝ | 60μm | 30μm | 30μm | 2.2kg |
| KSW-1206-M6 | METRIC | φ120mm | Coarse:360° Fine: 360° |
5′ | About 1.62/rotation | 196.0N (20.0kgf) |
9.8N・m | 0.15″/N・㎝ | 60μm | 30μm | 30μm | 2.2kg |
| KSW-1206UU | INCH | φ120mm | Coarse:360° Fine: 360° |
5′ | About 1.62/rotation | 196.0N (20.0kgf) |
9.8N・m | 0.15″/N・㎝ | 60μm | 30μm | 30μm | 2.2kg |
