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TKBA 40

Model TKBA 40 / TKBA / SKF (Official website) / Listed on page 102 of the document

A laser-based alignment tool that fits directly into the grooves of V-belt pulleys. Equipped with four sizes of V-guides.

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TKBA 40 on page 102 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 102
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Specifications

Measurement Distance 50 – 6 000 mm
Angle measurement accuracy 0,2 °未満
Continuous operating time 20 時間

TKBA model comparison

Compare 4 models in the same series by specification.

Model Measurement Distance Angle measurement accuracy Continuous operating time
TKBA 11 50 – 3 000 mm Less than 0.02° at 2 m position —
TKBA 21 50 – 3 000 mm — —
TKBA 31 50 – 6 000 mm — 6 時間
TKBA 40 This product 50 – 6 000 mm 0,2 °未満 20 時間

How to choose Belt alignment devices

Points to check when selecting, with the values for this product (TKBA 40).

  1. 1. Measuring distance suited to pulley spacing

    This product: Measurement Distance 50 – 6 000 mm

    Each tool has an upper limit on the pulley center distance it can measure, and some listed products cover up to 6 m. Check the shaft center distance of the target equipment and select a model that fits with some margin. For long equipment spans or outdoor use, also confirm that the laser remains easy to see.

  2. 2. Angular misalignment measurement accuracy

    This product: Angle measurement accuracy 0,2 °未満

    Angular misalignment, meaning twist or tilt between pulleys, is a main cause of uneven belt wear and belt derailment. Compare the tool's angular measurement accuracy with the allowable angle specified by the belt manufacturer to confirm it is fine enough. The longer the shaft center distance, the larger the end deviation caused by even a small angular misalignment.

  3. 3. Parallel misalignment measurement accuracy

    This is the accuracy for measuring the amount by which pulley faces are offset parallel to the axial direction (offset). The allowable offset differs by belt type, so confirm that the readable accuracy is sufficient for the allowable value of the belt in use. Accuracy varies by model, so compare the specified values.

  4. 4. Compatibility of mounting method and pulley shape

    The magnet mounting method requires a flat, magnetic pulley side face. For the groove-fit method, check that the V-guide size or adapter matches the target groove. Whether a model can be used with multi-rib pulleys or sprockets also varies by model.

  5. 5. Selection of laser color and configuration

    Green lasers are easier to see than red lasers in bright locations, making them suitable for outdoor work or long equipment spans. Configurations include a transmitter combined with a target, and a two-unit setup of transmitter and receiver. Also consider whether adjustments are needed at the same time as belt tension adjustment.

  6. 6. Continuous battery operating time

    This product: Continuous operating time 20 時間

    Listed products have continuous operating times of about 6 to 20 hours, and some models run longer. When adjusting multiple equipment units in succession, or when batteries are difficult to replace on site, a model with longer operating time avoids interruptions to work. Also confirm the compatible battery type.

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

About Belt alignment devices and all products

Description

Fits into the pulley groove using V-guides and strong magnets. The 3D target on the reflector unit detects horizontal and vertical misalignment.

Features

  • Adjustment in pulley groove
  • Four sizes of V-guides included
  • Measuring distance up to 6 m

Applications

  • V-belt pulleys
  • Multi-rib pulleys (when using dedicated adapter)

FAQ

Q. What applications can the TKBA 40 be used for?
A. It is used for V-belt pulleys. It can also be used for multi-rib pulleys when a dedicated adapter is used.
Q. How is the TKBA 40 attached and used for measurement?
A. It is fitted into the pulley groove using V-guides and strong magnets. The 3D target on the reflector unit detects horizontal and vertical misalignment.
Q. What are the measuring distance and angular measurement accuracy of the TKBA 40?
A. The measuring distance is 50 to 6 000 mm. The angular measurement accuracy is less than 0,2 °.
Q. How many types of V-guides are included with the TKBA 40?
A. Four sizes of V-guides are included.
Q. What is the continuous operating time of the TKBA 40?
A. The continuous operating time is 20 hours.

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

Source documents

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