| Designation | Description |
| TIH 220-Y4 | Yoke 28 x 28 x 430 mm (1,1 x 1,1 x 16,9 in) |
| TIH 220-YS | Support yoke set - 70 x 70 x 150 mm (2x) (2,8 x 2,8 x 5,9 in) |
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BRAND : SKF
The SKF large induction heater TIH 220m is a reliable and robust induction heater from the SKF TIH...m range. It is suitable for heating bearings up to a maximum weight of 300 kg (660 lbs) and solid components up to a maximum weight of 150 kg (330 lbs).
The SKF large induction heater TIH 220m is a reliable and robust induction heater from the SKF TIH...m range. It is suitable for heating bearings up to a maximum weight of 300 kg (660 lbs) and solid components up to a maximum weight of 150 kg (330 lbs).
Advanced design of the power electronics including current and overheating control, combined with user friendly features such as sliding arms and remote control are standard to the TIH...m range.
Maximum efficiency is achieved by placing the induction coil outside the heater’s housing, in the centre of the bearing,resulting in shorter heating time and lower energy consumption.
The LED operating display and control panel are integrated in a remote control, which makes the heater easy to use. To suit different operating voltages worldwide, the TIH 220m is available in different voltage variants.
| Designation | TIH 220M/LV | |
| TIH 220M/MV | ||
| SKF m20 performance | 220 kg (480 lbs) | |
| Voltage, V/Hz | TIH 220M/LV: 200-230V/50-60Hz | |
| TIH 220M/MV: 400-460V/50-60Hz | ||
| Bearing: | - Maximum weight | 300 kg (661.4 lb) |
| - Maximum bore diameter | 60 - 600 mm (2.3 - 23.6 in.) | |
| Temperature control: | - Range * | 0 - 250 °C (32 - 482 °F) |
| - Magnetic probe | Yes, K-type | |
| - Accuracy (electronics) | ± 2 °C (± 3.6 °F) | |
| Time control: | - Range | 0 - 60 minutes |
| - Accuracy | ± 0,01 sec. | |
| Performance example: | - bearing, weight, temperature, time | 23172 CC/W33, 220 kg, 110 °C, 20m |
| Thermometer mode | Yes | |
| Bearing mode (pre-set at 110 °C/230 °F) | Yes | |
| Power reduction | 2-step; 50 - 100% | |
| Demagnetisation according to SKF norms (automatic) | Yes (<2 A/cm) | |
| Can heat sealed bearings | Yes | |
| Can heat pre - greased bearings | Yes | |
| Error guiding codes | Yes | |
| Thermal overload protection | Yes | |
| Maximum magnetic flux | 1,55 T | |
| Control panel | Key board with LED in remote control | |
| Operating area (w × h) | 250 × 255 mm (9.8 × 10 in.) | |
| Coil diameter | 140 mm (5.5 in.) | |
| Dimensions (w × d × h) | 750 × 290 × 440 mm (29.5 × 11.4 × 17.3 in.) | |
| Total weight, including yokes | 86 kg (189 lbs) | |
| Maximum power consumption | 10,0-11,5 kVA (400-460V) | |
| Number of standard yokes | 2 | |
| Standard yokes | 70 × 70 × 430 mm (2.8 × 2.8 × 16.9 in.), for heating bearings with bore diameter of 100 mm (3.9 in.) and larger | |
| 40 × 40 × 430 mm (1.5 × 1.5 × 16.9 in.), for heating bearings with bore diameter of 60 mm (1.6 in.) and larger | ||
| Core cross section | 70 × 70 mm (2.8 × 2.8 in.) | |
| Yoke storage | Yes | |
| Sliding arm | Yes, 70 x 70 x 430 mm (2.8 x 2.8 x 16.9 in.) yoke only | |
| Swivel arm | No | |
| Cooling fan | No | |
| Housing material | Steel and glass fibre filled polyamide | |
| * Maximum heating temperature capacity depends on the weight and geometry of the bearing or workpiece. The heaters can achieve higher temperatures, please contact SKF for advice. | ||
| Designation | Description |
| TIH 220-Y4 | Yoke 28 x 28 x 430 mm (1,1 x 1,1 x 16,9 in) |
| TIH 220-YS | Support yoke set - 70 x 70 x 150 mm (2x) (2,8 x 2,8 x 5,9 in) |
| Designation | Description |
| TIH 220-Y6 | Standard yoke 40 x 40 x 430 mm (1,5 x 1,5 x 16,9 in) |
| TIH 220-Y10 | Standard yoke 70 x 70 x 430 mm (2,8 x 2,8 x 16,9 in) |
| TIH 220-RS | Roller support (incl. rollers and bearings) |
| TIH 220-SLDR | Sliding rails |
| TIH 220-PMV | Power print 400-460V, 50-60Hz |
| TIH 220-PLV | Power print 230V, 50-60 Hz |
| TIH CP | Control print |
| TIH RC | Remote control |
| TIH CB25A | Circuit breaker 25A for TIH 220m/MV |
| TIH CB50A | Circuit breaker 50A for TIH 220m/LV |
| TIH P20 | Temperature probe, K-type |
| TIH SNUBBER | Snubberboard |
| LGAF 3E/0.035 | Tube of anti-fretting paste for heater maintenance |
