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SURETHERM Series

SURETHERM 20X

For workpieces up to 100 kg

TM Induction Heating · SURETHERM Series

SURETHERM 20X

SURETHERM 20X is a dual-sensor induction workshop heater for bearings and workpieces up to 100 kg. It monitors the temperature difference between inner and outer ring to heat the part without stress.

Key features

  • Tension-free heating with two temperature sensors (ΔT 20–50 °C)
  • Temperature, time and ramp modes; 5–100 % power setting
  • Heating graph and error report on display, USB 2.0 data export
  • Thermal safety guard coil and automatic demagnetising
  • User interface in 12 languages

Technical data

Max. workpiece weight100 kg
Power rating3.7 kVA
Voltage110 – 230 V
Max. current16 A
Min. bore (vertical)ø15 mm
Max. outer diameter (vertical)416 mm
Max. outer diameter (horizontal)500 mm
Max. workpiece width175 mm
Max. temperature240 °C
Weight (without yokes)40 kg
Dimensions (L × W × H)540 × 275 × 315 mm
WarrantyMax. 36 Months (24+12)

TM Induction Heating

SURETHERM 20X accessories

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

Remote control

Remote control

Item no: 000500

Remote control for EASYTHERM and SURETHERM heaters, letting you start and stop heating from a safe distance.

Grease

Grease

Item no: 005747

Original TM grease for the yoke contact surfaces of EASYTHERM and SURETHERM heaters, supporting proper yoke seating and efficient heating.

Heat-resistant gloves – max. 240 °C

Heat-resistant gloves – max. 240 °C

Item no: 000079

Protective gloves resistant up to 240 °C for safe handling of hot workpieces.

Temperature sensor 240 °C – 500 mm

Temperature sensor 240 °C – 500 mm

Item no: 000046

Magnetic temperature sensor with 0.5 m cable for TM induction heaters. Measures up to 240 °C for controlled heating based on actual part temperature.

USB incl. EasyPrintGraph + screen protector

Item no: 000202

USB stick with EasyPrintGraph software and screen protector for SURETHERM heaters. Export and visualise heating cycles for quality records.

Temperature sensor 350 °C – 1500 mm

Temperature sensor 350 °C – 1500 mm

Item no: 003478

Magnetic temperature sensor with 1.5 m cable for TM induction heaters. Measures up to 350 °C for controlled heating based on actual part temperature.

Temperature sensor 400 °C – 1500 mm

Temperature sensor 400 °C – 1500 mm

Item no: 005810

Magnetic temperature sensor with 1.5 m cable for TM induction heaters. Measures up to 400 °C for controlled heating based on actual part temperature.

Temperature sensor 400 °C – 3500 mm

Temperature sensor 400 °C – 3500 mm

Item no: 004135

Magnetic temperature sensor with 3.5 m cable for TM induction heaters. Measures up to 400 °C for controlled heating based on actual part temperature.

Temperature sensor 400 °C – 1000 mm

Temperature sensor 400 °C – 1000 mm

Item no: 000501

Magnetic temperature sensor with 1 m cable for TM induction heaters. Measures up to 400 °C for controlled heating based on actual part temperature.

Pivoting Yoke 25x24x280 ST

Pivoting Yoke 25x24x280 ST

Item no: 000184

Original TM pivoting yoke for SURETHERM 20X. Swings aside for easy loading and unloading of the workpiece. For workpieces with a bore of Ø35 mm and above.

Pivoting Yoke 30x26x280 ST

Pivoting Yoke 30x26x280 ST

Item no: 000185

Original TM pivoting yoke for SURETHERM 20X. Swings aside for easy loading and unloading of the workpiece. For workpieces with a bore of Ø40 mm and above.

Pivoting Yoke 40x38x280 ST

Pivoting Yoke 40x38x280 ST

Item no: 000186

Original TM pivoting yoke for SURETHERM 20X. Swings aside for easy loading and unloading of the workpiece. For workpieces with a bore of Ø55 mm and above.

Pivoting Yoke 50x48x280 ST

Pivoting Yoke 50x48x280 ST

Item no: 000187

Original TM pivoting yoke for SURETHERM 20X. Swings aside for easy loading and unloading of the workpiece. For workpieces with a bore of Ø70 mm and above.

Yoke set 20X (7/10/14/25/30/40)

Yoke set 20X (7/10/14/25/30/40)

Item no: 004957

Value set of yokes in sizes 7/10/14/25/30/40 for SURETHERM 20X, covering a wide range of bore diameters.

Set extension yokes 50x50x120 ST

Set extension yokes 50x50x120 ST

Item no: 000454

Extension yoke set for SURETHERM 20X. Increases the maximum outer diameter the heater can take, allowing larger workpieces to be heated.

Yoke 10x10x280 ST

Yoke 10x10x280 ST

Item no: 000190

Original TM yoke for SURETHERM 20X, for safe and repeatable shrink-fit heating. For workpieces with a bore of Ø15 mm and above.

Yoke 14x14x280 ST

Yoke 14x14x280 ST

Item no: 000191

Original TM yoke for SURETHERM 20X, for safe and repeatable shrink-fit heating. For workpieces with a bore of Ø20 mm and above.

Yoke 7x7x280 ST

Yoke 7x7x280 ST

Item no: 000298

Original TM yoke for SURETHERM 20X, for safe and repeatable shrink-fit heating. For workpieces with a bore of Ø10 mm and above.

SURETHERM Series

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