High-speed machining motors
High-precision motors for hydro-clamp chuck systems
Perske high-precision motors are developed especially for hydraulic chucks. By using a reinforced bearing with high-precision ball bearings and a stiffer spindle, outstanding axial and radial run-out can be achieved in micron-level quality.
In combination with our precision balancing, we offer smooth-running, maximum-precision drives that are especially well-suited for use with PKD tools and can substantially increase their service lives. The result is improved cost-effectiveness and availability.
Perske high-precision motors are characterized by
- Stiff motor spindles and precision bearings with double spindle bearings
- Ground and hardened shafts
- Radial and axial run-out precision ≤ 8 microns
- Uniform interface for milling and cutting tools
- Significantly longer tool service life
- No-play tool clamping
| Type | Weight |
Rated output [kW] | ||
| [kg] | S 1 | |||
| 100 Hz | 150 Hz | 200 Hz | ||
| 6,000 rpm | 9,000 rpm | 12,000 rpm | ||
| KNS 51.14-2 D | 13.5 | 2.4 | 3.5 | 4.0 |
| KNS 61.13-2 D | 20.0 | 4.0 | 5.0 | 6.0 |
| KCS 71.16-2 D | 35.0 | 6.6 | 7.0 | - |
| KCS 71.20-2 D | 40.0 | 8.0 | 9.0 | - |
| KS 81.23-2 D | 71.0 | 16.0 | 18.0 | - |
| KS 82.27-2 D | 82.0 | 18.0 | 22.0 | - |