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European Standard SPZ SPA SPB SPC Type Cast Iron Taper lock Bore V Belt Pulleys

European standard v-belt pulleys are a pulley system used in many industries. These pulleys have an approximately 40-degree angle between the two faces. They are characterized by a cross-section resembling a “v” with the inside edge narrower than the outer edge. The “v”-shaped grooves in the wheel’s inside edge allow the friction to move the pulley.

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European standard v-belt pulleys are a pulley system used in many industries. These pulleys have an approximately 40-degree angle between the two faces. They are characterized by a cross-section resembling a "v" with the inside edge narrower than the outer edge. The "v"-shaped grooves in the wheel's inside edge allow the friction to move the pulley.

European standard v-belt pulleys have a range of power transmission ratings based on the number of pulleys and the belt wrap angle. The primary power per belt, rotational speed, and design load are the critical parameters for driving power capacity.

The basic design of v-belt pulleys is based on surface pressure, which provides functionally relevant contact surfaces to transfer torque from the drive pulley to the driven pulley. The trapezoidal cross-section of a V belt is responsible for generating the surface pressure that sets the belt pretension.

Product Classification

1) European standard:   

a) V-belts pulley for taper bushing: SPZ, SPA, SPB, SPC; up to 10 grooves.

b) Adjustable speed V-belt pulleys and variable speed pulleys.

c) Flat belt pulleys and conveyor belt pulleys.

2) American standards:   

a) Sheave for taper bushing: 3V, 5V, 8V

b) Sheaves for QD bushings: 3V, 5V, 8V

c) Sheaves for split taper bushing: 3V, 5V, 8V

d) Sheave for 3L, 4L or A, and 5L or B belts: AK, AKH, 2AK, 2AKH, BK, BKH,2BK, 2BKH, 3BK

e) Adjustable sheave: poly V-pulley, multi-pitch H, L, J, K, and M.

3) Bore: pilot bore, finish bore, taper bore, bore for QD bushing.

4) Surface finish: paint, phosphate, zinc plate.

5) Material: cast iron, ductile iron, nylon, aluminum.

6) Made according to drawings and samples, OEM inquiries welcomed

Types of V Belt Pulleys

(1) SPZ Type V Belt Pulleys

(2) SPA Type V Belt Pulleys

(3) SPB Type V Belt Pulleys

(4) SPC Type V Belt Pulleys

Product Details

Selection Steps

Advantages of V-Belt Pulley :

(1) Pulley drive can mitigate the impact of load;

(2) Belt pulley drive running smoothly, low noise, low vibration;

(3) Belt pulley transmission structure is simple and easy to adjust;

(4) Belt pulley transmission has the function of overload protection;

(5) Belt pulley transmission of the two-axis center distance adjustment range is extensive.

Application of V-Belt Pulley:

Narrow V belt transmission is suitable for high-power and compact power transmission requirements. They are widely used in various power transmissions, such as mining machinery, petroleum, metallurgy, chemical, textile, lifting, and other industrial equipment.

Technological Processing

Company Profile

HZPT is a professional manufacturer of mechanical parts. Our main products are belt pulleys, sprockets, taper sleeves, coupling, and other transmission parts. Its products are mainly exported to Germany, Britain, France, and other European countries, with an annual export value of 18 million US dollars, accounting for more than 65% of the total output. The annual output value reached 200 million yuan.

Our products all adopt international, European, and American advanced industrial standards, use precise and good processing equipment, develop reasonable production technology, apply efficient and flexible management systems, and improve the quality management system to ensure that the product quality is good and the price is affordable.

Our factory adheres to the enterprise concept of "quality: the basis of enterprise survival, integrity: the basis of enterprise development, service: the source of enterprise development, low price: the instrument of enterprise development." We are always looking forward to the presence of customers at home and abroad, seeking win-win benefits and joint cause development.

Warehouse Stock

The warehouse covers an area of 5000 square meters and can provide all kinds of standard models A/B/C/Z, with complete quantity and large quantity in stock. Meanwhile, it accepts all sorts of non-standard customization for drawing production. The daily production capacity is 10 tons, and the delivery time is short.

Packaging & Shipping

Experienced Workers Packing Pulleys Carefully, safe wooden cases keep parts from being injured or damaged during sea or air shipment.

Additional information

Edited

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We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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