Standard V-belt pulleys with TaperLock clamping bush

Available from stock

As an iron foundry specialising in drive pulleys for industry, we offer a comprehensive range of standard V-belt pulleys in accordance with DIN 2211, equipped with universal shaft-hub connections via TaperLock clamping sleeves. This system represents an economical, easy-to-install solution for standardised V-belt drives and impresses with its simple handling and high flexibility.

Our standard V-belt pulleys are available from stock in SPZ, SPA, SPB and SPC profiles in all common diameters – from Ø 63 x 1 x SPZ to Ø 1,250 x 10 x SPC. The combination of a large range with extensive stock and fast availability makes our range particularly attractive for industrial use.

Easy assembly and disassembly thanks to the TaperLock system
Optimal price-performance ratio for standardised drive solutions
Large selection available from stock
DIN-compliant quality and robust design for continuous industrial operation

Our V-belt pulleys with TaperLock bush are the ideal choice for reliable, maintenance-friendly drive systems – economical, flexible and ready for immediate use.

Downloads

TaperLock Standard V-belt pulleys Technical data(1148 KB)

Accessories

Industrial belts / V-belts

Measurement

Tensioning elements

TaperLock clamping bushes

Friction-locked connections | Clamping sets

Standard V-belt pulleys TL 180x4x SPB from stock

Standard V-belt pulleys TL 170x5x SPB from stock

Optimal smoothness thanks to optional fine balancing

Retrofitting standard pulleys with balance quality G 6.3

Our standard V-belt pulleys are balanced to G16 balance quality, making them ideal for general use. On request, we can also fine-balance these pulleys to the higher G6.3 balance quality.

Reducing residual imbalance results in particularly smooth rotation, even at higher speeds. The result: significantly less vibration, lower stress on the machine and bearings, and a longer service life for the drive components.

This allows you to benefit from a customised solution for the highest requirements in terms of smooth running and operational reliability.

Learn more about our balancing service in accordance with DIN ISO 21940-11.

Why Lütgert?

Flexible moulding process without individual models and without model cost

Special designs according to individual customer specifications or drawings

Pulley geometry optimally adapted to the respective drive situation

Individual design, control, recalculation and optimization of your drive

Customised processing (drilling, grooving, surface) acc. to customer specifications

Ideal for prototypes, as well as individual or series parts

Full transparency through creation of released drawings

Documentation of residual imbalances and surface treatments

Documentation to prove material properties, balancing grades and surface treatments

Extensive stock and short-term availability of urgent spare parts

Frequently Asked Questions (FAQ)

What are the advantages of grey cast iron V-belt pulleys over those made from other materials?

Grey cast iron is characterised by high wear resistance, good damping properties and excellent value for money. In industrial applications in particular, grey cast iron reduces vibrations and extends the service life of belts and bearings.

Which standards and profiles are supported as standard for V-belt pulleys?

Our standard V-belt pulleys comply with current standards (e.g. DIN 2211) and are designed for use with narrow V-belts featuring the SPZ, SPA, SPB and SPC profiles, as well as standard V-belts with the Z, A, B and C profiles. This ensures seamless integration into existing drive systems.

How important is balancing for V-belt pulleys?

Precise balancing prevents oscillations and vibrations throughout the drive system and is therefore crucial for smooth operation and the protection of bearings and shafts. V-belt pulleys are balanced to grade G16; higher balancing grades (G6.3 and G2.5) are also possible for higher speeds through subsequent balancing.

How does the surface quality of the V-belt pulley affect the service life of the belts?

Tight tolerances ensure optimum power transmission in V-belt pulleys and minimise installation effort. A clean, dimensionally accurate groove surface significantly reduces wear on the V-belt. Inaccuracies or rough surfaces can lead to poorer power transmission and premature belt wear.

What should be taken into account when maintaining and replacing V-belt pulleys?

Regular visual inspections for wear and cracks are particularly important for V-belt pulleys. When replacing them, it is essential to ensure that the pulleys are correctly aligned with one another and that the belt tension is set precisely in accordance with the manufacturer’s specifications. The belt and motor mounting devices should also be checked regularly.