Flender High-speed electric motors series KF equipped with tool gripping spindles, attachment options: HSK-C, HSK-F (sizes 40, 50, 63, 80) for manual fixation, HSK63F and HSK63E with automatic change. They are used to perform manufacturing operations for machining various types of raw materials (wood, metal, glass and synthetic materials). Stable operation with a high degree of dynamics and accuracy.
Depending on the performance requirements, there are 5 standard size options to choose from, which in turn include several different dimensional variations. All electric motors are characterized by compact design, bearing assemblies are protected from dust and moisture penetration, surface cooling due to self-ventilation, adjustable electrical interface, continuous operation and intermittent mode without load with an increase in power by about 20% of the nominal values.
This series has reinforced bearings, various types of terminal blocks, modifications with and without a brake system, and many additional options are available for protection, reinforcement and monitoring.
Technical characteristics of Flender K Series spindle electric motors:
- Rated power: 0.6 – 60 kW;
- Operating speed range: 3000 - 18000 rpm;
- Overall height: 55 - 112 mm;
- The degree of protection of the case: IP54 (optional up to IP66);
- Degree of protection: self-ventilation;
- Insulation class: F/B.
Nominal characteristics of standard sizes of Flender high-speed asynchronous motors with spindles:
| Engine Type | Power, kW | ||||
| 3000 rpm | 6000 rpm | 9000 rpm | 12000 rpm | 18000 rpm | |
| K55 S/2 | 0.6 | 1,3 | 1,8 | 2,3 | 3,0 |
| K55 M/2 | 0,9 | 1,8 | 2,5 | 3,0 | 4,0 |
| K55 L/2 | 1,1 | 2,4 | 3,5 | 4,0 | 5,0 |
| K55 XL/2 | 1,2 | 2,7 | 4,0 | 4,5 | - |
| K62 S/2 | 1,1 | 1,8 | 2,0 | 2,1 | 4,5 |
| K62 M/2 | 1,5 | 2,4 | 2,6 | 2,7 | 6,0 |
| K62 L/2 | 2,0 | 3,0 | 3,3 | 3,5 | 8,5 |
| K62 XL/2 | 3,0 | 4,6 | 5,1 | 5,4 | 12,5 |
| K75 S/2 | 3,0 | 5,0 | 5,3 | 5,6 | on request |
| K75 SB/2 | 3,7 | 5,9 | 6,3 | 6,7 | on request |
| K75 SP/2 | 4,0 | 6,1 | 6,6 | 7,0 | on request |
| K75 M/2 | 4,5 | 8,0 | 8,5 | 9,0 | on request |
| K75 MB /2 | 6,0 | 11,0 | 11,5 | 12,2 | - |
| K75 L/2 | 7,5 | 13,0 | 13,7 | 14,5 | - |
| K75 LB/2 | 8,8 | 15,5 | - | - | - |
| K75 LP/2 | 10,0 | 17,5 | - | - | - |
| K75 XL/2 | 14,0 | 24,0 | - | - | - |
| K90 S/2 | 7,0 | 14,0 | 19,0 | - | - |
| K90 M/2 | 10,0 | 20,0 | 27,0 | - | - |
| K90 MB/2 | 12,0 | 24,4 | 31,0 | - | - |
| K90 L/2 | 15,0 | 30,0 | - | - | - |
| K90 XL/2 | 18,0 | 36,0 | - | - | - |
| K112 S/2 | 12,5 | 20,0 | - | - | - |
| K112 SB/2 | 18,5 | 30,0 | - | - | - |
| K112 M/2 | 22,0 | 37,0 | - | - | - |
| K112 L/2 | 30,0 | 50,0 | - | - | - |
| K112 XL/2 | 37,0 | 60,0 | - | - | - |
You can buy electric motors with Flender K-series spindles, find out the price and more information about the product by contacting our specialists.
