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SKF
TKBA 31 SKF Pulley alignment device
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TKBA 31 Pulley Alignment Tool – Product Description
The TKBA 31 tool from SKF is an advanced laser device for precise alignment of pulleys and chain drives. It consists of a transmitter unit (laser) and a receiver unit, which can be easily mounted using magnets on the pulley or sprocket. Ideal for use with V-belts, multi-rib belts, timing belts, and chain drives.
TKBA 31 Pulley Alignment Tool – Key Features and Benefits
- Green Class 2 Laser – clear beam visible up to 6 m, effective in daylight and outdoor conditions.
- Measurement Accuracy – angular error below 0.02° and offset deviation below 0.5 mm at a distance of 2 m.
- Quick Magnetic Mounting – easy installation on pulleys without the need for tools.
- Integrated Measurement Functions – includes three passive targets, belt slack indicators, and wear gauge.
- Durable and Robust Design – housings made of ABS and metal ensure measurement stability.
- Ease of Use – one-button operation and the ability to simultaneously adjust belt tension and alignment.
TKBA 31 Pulley Alignment Tool – Applications
Optimal where precision and speed are essential, including:
- HVAC equipment, compressors, milling machines, pumps.
- Pulp and paper, food, and energy industries.
- Belt and chain drives in manufacturing and maintenance operations.
TKBA 31 Pulley Alignment Tool – Technical Specifications
| Parameter | Value |
|---|---|
| Laser Type | Green Class 2 laser diode, <1 mW, 520 nm |
| Measurement Range | 50 mm to 6 m |
| Angular Accuracy (2 m) | <0.02° |
| Offset Deviation | <0.5 mm |
| Power Supply | 3 × AAA, operating time approx. 6 h |
| Housing | ABS + aluminum (base), IP40 |
| Accessories | 2 x laser units, 3 passive targets, tension gauges, wear gauge, case |
| Total Weight | 1.88 kg (with case) |
Why Choose the TKBA 31 Tool?
- Extended Drive Lifespan – precise adjustment minimizes wear on belts and pulleys.
- Reduction of Vibration and Noise – prevents issues such as excessive tension and vibrations.
- Fast, Intuitive Operation – magnetic mounting, one-button control, compact case.
- Wide Compatibility – works with V-belts, multi-rib belts, timing belts, and chain drives.
Technical data
| Manufacturer | SKF |
| Brand | SKF |
| Manufacturer's address details | Sven Wingquist Street 2, 415 50 Gothenburg |
| Manufacturer's contact details | e-mail: info@skf.com, tel.: +46 31 337 10 00 |