SKF TIH 220m Large Induction Heater

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.Technical data Designation  TIH 220M/LV TIH 220M/MVSKF 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, time23172 CC/W33, 220 kg, 110 °C, 20mThermometer 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. Publications and links Product data sheet TIH 220M (143.6 KB) Instructions for use TIH 220 M (1.5 MB) Brochure SKF Induction heaters (1.1 MB) Accessories DesignationDescriptionTIH 220-Y4Yoke 28 x 28 x 430 mm (1,1 x 1,1 x 16,9 in)TIH 220-YSSupport yoke set - 70 x 70 x 150 mm (2x) (2,8 x 2,8 x 5,9 in) Spare parts DesignationDescriptionTIH 220-Y6 Standard yoke 40 x 40 x 430 mm (1,5 x 1,5 x 16,9 in) TIH 220-Y10Standard yoke 70 x 70 x 430 mm (2,8 x 2,8 x 16,9 in)TIH 220-RSRoller support (incl. rollers and bearings)TIH 220-SLDRSliding railsTIH 220-PMVPower print 400-460V, 50-60HzTIH 220-PLVPower print 230V, 50-60 HzTIH CPControl printTIH RCRemote controlTIH CB25ACircuit breaker 25A for TIH 220m/MVTIH CB50ACircuit breaker 50A for TIH 220m/LVTIH P20Temperature probe, K-typeTIH SNUBBERSnubberboardLGAF 3E/0.035Tube of anti-fretting paste for heater maintenance