EXTRATHERM Series

EXTRATHERM 20W

Name: EXTRATHERM 20W
Brand: TM Induction Heating

Water-cooled mid-frequency generator

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TM Induction Heating · EXTRATHERM Series

EXTRATHERM 20W

EXTRATHERM 20W is a mid-frequency induction generator working with water-cooled coils for targeted heating in shrink-fit mounting and dismounting. It is used on production lines and in mobile field applications.

Key features

Dual-sensor operation and up to 8-step temperature-time profiles
Touchscreen, heating graph and USB 2.0 data export
PLC connectivity via Modbus RTU/TCP-IP and Profinet
Leader-follower operation of multiple generators
15 / 25 / 35 m flexible inductors, fixed inductors on request

Technical data

Voltage	400 – 480 V
Max. current	40 A
Max. temperature	500 °C
Weight (without yokes)	39 kg
Dimensions (L × W × H)	440 × 350 × 712 mm
Warranty	12-24 Months

Accessories 7

TM Induction Heating

EXTRATHERM 20W accessories

Original TM yokes, sensors and auxiliary equipment. Contact us for price and availability.

Fixed Coil for Labyrinth Ring

Application-specific fixed coil for shrink-fit installation of labyrinth seal rings in gearboxes, e-motors and other rotating equipment, heating safely without damaging the ring geometry.

Fixed Coil for NU-NUP Ring Set

Application-specific fixed coil for shrink-fit mounting of NU-NUP cylindrical roller bearing rings, with controlled and repeatable heating cycles.

Flexible inductor (max. 300 °C) 15 m

Item no: 006110

15 m flexible inductor for EXTRATHERM mid-frequency generators. Wrapped around the workpiece for clean, targeted heating on production lines and in the field (max. 300 °C).

Flexible inductor (max. 300 °C) 25 m

Item no: 006111

25 m flexible inductor for EXTRATHERM mid-frequency generators. Wrapped around the workpiece for clean, targeted heating on production lines and in the field (max. 300 °C).

Flexible inductor (max. 300 °C) 35 m

Item no: 006112

35 m flexible inductor for EXTRATHERM mid-frequency generators. Wrapped around the workpiece for clean, targeted heating on production lines and in the field (max. 300 °C).