Medium induction heater

Medium bearing heater with high heating capacity of up to 120 kg bearing

Induction heater TIH 100m
The SKF medium induction heater TIH 100m has the same high standards of efficiency and performance as the smaller heater TIH 030m, combined with increased capacity. The advanced design of the power electronics allows features of accurate electric current control, cut-outs to avoid overheating, controls on rate of temperature increase, these are as some of the standard features in the TIH...m range.
Placing the induction coil outside the heater’s housing allows the heating of bearings weighing up to 120 kg (264 lb). The heater is equipped with thermal overheating protection to reduce the risk of damage to the induction coil and the electronics. In addition to temperature mode, the TIH 100m is equipped with a time mode for heating components other than bearings. The heater is supplied standard with three yokes and is available in two executions: 230V/50-60Hz or 400-460V/50-60Hz.

See how it works

Features and benefits

Induction heater TIH 100m
  • Standard swivel arm for large size yoke
  • Capable of heating a 97 kg (213 lb) bearing in less than 20 minutes, saving time and energy
  • 2-step power setting and smaller yokes allow heating smaller bearings safely and at lower power consumption
  • Temperature mode pre–set at 110 °C (230 °F) to help prevent bearing over–heating
  • Automatic demagnetisation
  • 3 years warranty
Technical data
Designation
TIH 100m

SKF m20 performance
97 kg (213 lb)
Voltage, V/Hz

- TIH 100M/230V
- TIH 100M/MV
230V/50-60Hz
400-460V/50-60Hz
Work piece:

- Maximum weight
120 kg (264 lb)
- Maximum bore diameter
20 - 400 mm (0.8 - 15.7 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.
Maximum temperature (approx.)
400 °C (750 °F)
Thermometer mode
Yes
Bearing mode
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
1,7 T
Control panel
Key board with LED in remote control
Operating area (w × h)
155 × 205 mm (6.1 × 8.0 in.)
Coil diameter
110 mm (4.3 in.)
Dimensions (w × d × h)
570 × 230 × 350 mm
(22.4 × 9.0 × 13.7 in.)
Total weight, including yokes
42 kg (92 lb)
Maximum power consumption
3,6 kVA (230V)

4,0-4,6 kVA (400-460V)
Number of standard yokes
3
Standard yokes
56 × 56 × 296 mm (2.2 × 2.2 × 11.7 in.),
for heating bearings with bore diameter of 80 mm (3.1 in.) and larger

28 × 28 × 296 mm (1.1 × 1.1 × 11.7 in.),
for heating bearings with bore diameter of 40 mm (1.6 in.) and larger

14 × 14 × 296 mm (0.6 × 0.6 × 11.7 in.),
for heating bearings with bore diameter of 20 mm (0.8 in.) and larger
Core cross section
56 × 56 mm (2.2 × 2.2 in.)
Yoke storage
Yes, foldable
Sliding arm
No
Swivel arm
Yes, large yoke only
Cooling fan
No
Housing material
Steel and glass filled polyamide
Warranty period
3 years