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TIH L33MB

Model TIH L33MB / TIH L MB シリーズ / SKF (Official website) / Listed on page 51 of the document

Induction heater for metal components other than bearings. Can heat parts up to 350 kg.

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TIH L33MB on page 51 of SKF "SKFメンテナンス製品と潤滑製品"
Source: SKF「SKFメンテナンス製品と潤滑製品」page 51
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Specifications

Maximum Workpiece Mass 350 kg
Applicable bearing bore diameter range 115–700 mm
Heating area (width × height) 330 × 320 mm
Maximum Power Consumption 15 kVA
Maximum Heating Temperature 250 °C
Body Mass 140 kg

TIH L MB シリーズ model comparison

Compare 3 models in the same series by specification.

Model Applicable bearing bore diameter range Maximum Workpiece Mass Heating area (width × height) Maximum Power Consumption Maximum Heating Temperature Body Mass
TIH L33MB This product 115–700 mm 350 kg 330 × 320 mm 15 kVA 250 °C 140 kg
TIH L44MB 150–800 mm 600 kg 465 × 492 mm 20–24 kVA 250 °C 324 kg
TIH L77MB 150–800 mm 600 kg 765 × 792 mm 20–24 kVA 250 °C 415 kg

How to choose Induction heaters

Points to check when selecting, with the values for this product (TIH L33MB).

  1. 1. Select capacity suited to workpiece mass

    This product: Maximum Workpiece Mass 350 kg

    The maximum heatable mass varies widely among models, from 40 kg to 1200 kg. Insufficient capacity prolongs heating time and can cause uneven temperature. Select a model with adequate margin over the heaviest bearing or part to be handled, and check the heating performance data in the catalog, such as the mass that can be heated to 110°C within the specified time.

  2. 2. Confirm bore and yoke combination

    This product: Applicable bearing bore diameter range 115–700 mm

    Because the workpiece is heated while threaded over the yoke, the minimum bore that can be handled is determined by the yoke cross-section. Bearings with small bores require thin yokes, so check the number of supplied yokes and the bore range each yoke corresponds to. Dedicated inner ring removal units have a narrow fixed bore range, such as 65 to 130 mm, so match them to the dimensions of the target bearing.

  3. 3. Check that outer diameter and width fit the heating area

    This product: Heating area (width × height) 330 × 320 mm

    If the distance between the support columns or the height is smaller than the workpiece's outer diameter or width, the part cannot be placed. When heating large-diameter or wide bearings, gears or pulleys, also check whether the model has an expanded heating area, or slide-type or swivel-type yokes that make loading and unloading easier.

  4. 4. Verify power capacity and voltage against facility

    This product: Maximum Power Consumption 15 kVA

    Maximum power consumption reaches about 20 kVA on large models, and the unit cannot be used if the facility's incoming power capacity or breaker capacity is insufficient. Supported voltages such as 230 V/400 V also differ by model. Confirm the power specification of the installation site in advance and whether the connection cable length reaches.

  5. 5. Check temperature settings and protection functions

    This product: Maximum Heating Temperature 250 °C

    The maximum heating temperature of the listed products is 250°C. Bearings generally lose hardness and precision when overheated, so check for temperature control using a temperature probe, time setting, and overheat protection. When shrink-fitting parts other than bearings, confirm that the temperature can be set to match the required expansion amount.

  6. 6. Body mass and installation and transport methods

    This product: Body Mass 140 kg

    Body mass ranges from 20 kg to over 400 kg. Small models can be carried and used on site, while large models assume floor mounting or movement by forklift or trolley. Also consider workability, including how the workpiece is lifted, the working space, and whether demagnetization and remote control operation are available.

This guide was written by AI based on the listed products' documents and specification items.

About Induction heaters and all products

Description

For heating metal components such as rings, gears, and railway wheels. Controls 0 to 250 °C in 1 °C steps, with timer setting available.

Features

  • Remote control operation
  • Sliding yoke
  • Automatic demagnetization function
  • Timer setting function

Applications

  • Shrink fitting of metal components
  • Heating of gears and pulleys

FAQ

Q. What types of parts can the TIH L33MB be used to heat?
A. It is an induction heater for metal components other than bearings. It can be used to heat metal components such as rings, gears, and railway wheels, and its applications are shrink fitting of metal components and heating of gears and pulleys.
Q. What is the maximum mass of a part the TIH L33MB can heat, and what is the applicable bore diameter range?
A. The maximum workpiece mass is 350 kg. The applicable bearing bore diameter range is 115–700 mm.
Q. What is the heating temperature range of the TIH L33MB and how is it controlled?
A. It can control 0 to 250 °C in 1 °C steps, and timer setting is also available. The maximum heating temperature is 250 °C.
Q. What is the heating area size and maximum power consumption of the TIH L33MB?
A. The heating area (width × height) is 330 × 320 mm, and the maximum power consumption is 15 kVA.
Q. What is the body mass and main features of the TIH L33MB?
A. The body mass is 140 kg. Its features are remote control operation, sliding yoke, automatic demagnetization function, and timer setting function.

Written by AI based on the content of the source documents.

Source documents

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