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V Belt Pulleys ep pulley 1

 V-Belt Pulley Manufacturer

Hangzhou Ever-power Transmission Co., Ltd. is a professional company producing mechanical power transmission parts. The company focuses on the production and sales of European standard conical sleeve pulley, TB conical sleeve, American Standard conical sleeve pulley, QD conical sleeve, conical sleeve type multi wedge pulley, national standard pulley, fan shaft, and transmission parts. The annual output is more than 500000 pulleys and 200000 conical sleeves. The annual output value is more than 30 million. 

V Belt Pulleys ep PULLEY MANUFACTURER
V Belt Pulleys ep factory PULLEY 3

We can process all mechanical accessories according to customers’ needs, including non-standard accessories. The processing cycle of this part is short, and the products are sold worldwide and overseas. The company’s flexible management system, perfect quality management system, precise and excellent processing equipment, advanced and reasonable production technology, and strict inspection of each process ensure that each product’s quality meets the drawings’ requirements and promotes advanced and high-quality products to the market. The price of our products is reasonable, and we provide customers with a one-stop service. Welcome new and old customers to call for a consultation and business negotiation!

V Belt Pulleys ep Pulley structure
V Belt Pulleys ep Pulley bore 1

 Bore type: pilot bore, finished bore, taper bore, bore for QD bushing.

  Surface finish: Black oxide, phosphate, painted, Zinc plate, or passivated.

  Material: 5C, cast iron, ductile iron, GG25, GGG40, nylon, aluminum, etc.

  Inspection: Dynamic balance & Static balance tests are available with standardized design and well-equipped CNC Machining Systems.

  Made according to drawings and/or samples, OEM inquiries are welcomed.

European Standard V-Belt Pulleys 

Cross section symbol WP b t e f DP Angle a° g≈(mm)
SPZ 8.5 2.0 11.0+0.6 12±0.3 8.0±0.6 ≤80 34±1 9.7
>80 38±1
SPA 11.0 2.8 13.8+0.6 15±0.3 10.0±0.6 ≤118 34±1 12.7
>118 38±1
SPB 14.0 3.5 17.5+0.6 19±0.4 12.5±0.8 ≤190 34±1 16.3
>190 38±1
SPC 19.0 4.8 23.8+0.6 25.5±0.5 17.0±0.1 ≤315 34±1 22
>315 38±1
V Belt Pulleys ep pulley size

SPA SPB and SPC SPZ are different models in the European standard pulley. If they are not measured by caliper or tape, they cannot be distinguished by the naked eye. The reason is straightforward. The difference between them is minimal. It is calculated in millimeters. You can view this table,
Where e represents the groove spacing, and the groove spacing and the number of grooves together are the thickness of the pulley. This parameter is essential in production so that manufacturers will talk about it. The groove spacing of spa and SPZ pulleys is similar. The SPA is 15mm, plus or minus 0.3mm, while SPZ is 12mm, plus or minus 0.3mm, with a difference of 3 mm. It is estimated that few professionals can see the difference without a ruler.

 

Click the blue button below to link the corresponding pulley.

▍ European Standard V-belt Pulleys With Taper Bushes

SPZ pulley

Groove

type range

1

50~500

2

50~630

3

63~630

4

80~630

5

85~630

6

100~630

8

140~630

SPA pulley

Groove

type range

1

63~630

2

63~800

3

71~900

4

90~900

5

100~900

6

100~900

SPB pulley

Groove

type range

1

100~315

2

100~800

3

100~1250

4

125~1250

5

125~1250

6

140~1250

8

170~1250

10

224~1000

SPC pulley

Groove

type range

3

200~1250

4

200~1250

5

200~1250

6

200~1250

8

200~1250

V Belt Pulleys ep 1.spa pulley 1

Belt Pulleys for Taper Bushings: SPZ, SPA, SPB, SPC; up to 10 grooves

V Belt Pulleys Flat Belt Pulleys for Taper Bushes

Flat Belt Pulleys / Conveyor Belt Pulleys

V Belt Pulleys Sheaves belts

Sheaves for 3L, 4L, A, 5L and B belts

V Belt Pulleys Adjustable V Taper Pulleys

Adjustable Speed V-belt Pulleys / Variable Speed Pulleys

▍European Standard V-Belt Pulleys with Solid Hub

SPZ

Groove

type range

1

45~355

2

45~400

3

45~400

SPA

Groove

type range

1

40~560

2

40~630

3

56~630

4

63~630

5

63~630

SPB

Groove

type range

1

56~630

2

56~630

3

56~630

4

80~630

5

80~630

6

100~630

SPC

Groove

type range

1

100~315

2

130~450

3

140~630

4

150~630

5

180~630

6

180~630

▍Adjustable Speed V-belt Pulleys Prebored and for Taper Bushes

Type

Profile

5VS092-1

10X6 SPZ

5VS093-1

10X6 13X8

5VS108-1

10X6 13X8 SPZ SPA

5VS120-1

10X6 13X8 SPZ SPA

5VS138-1

10X6 13X8 SPZ SPA

5VS159-1

10X8 SPA

5VS180-1

10X8 17X11 SPA SPB

5VS120-2

10X6 13 X8 SPZ SPA

5VS138-2

10X6 13 X8 SPZ SPA

5VS159-2

13X8 SPA

5VS180-2

13X8 17X11 SPA SPB

5VS200-2

13X8 17X11 SPA SPB

5VS250-2

13X8 17X11 SPA SPB SPC

American Standard V-belt Pulleys

AK/AKH series sheaves

  • AK for “4L” or “A” Belts
  • AKH for “4L” or “A” Belts

BK/BKH series sheaves

  • BK for “4L/5L” or “A/B” Belts
  • BKH for “4L/5L” or “A/B” Belts

TA/TB/TC series sheaves

  • TA with STB bushing for “A” Belts
  • TB with STB bushing

  • TC with STB bushing for “C” Belts

B series sheaves

  • B with STB bushing for “A/B” Belts
  • B with TB bushing
  • B with QD bushing for “A/B” Belts

C series sheaves

  • C with STB bushing
  • C with TB bushing

  • C with QD bushing for “C” Belts

D series sheaves

  • D with TB bushing
  • D with QD bushing for “D” Belts

3V series sheaves

  • 3V with STB bushing
  • 3V with TB bushing

  • 3V with QD bushing

5V series sheaves

  • 5V with STB bushing
  • 5V with TB bushing

  • 5V with QD bushing

8V series sheaves

  • 8V with TB bushing

  • 8V with QD bushing

  • Poly-V-sheaves

  • Variable Speed Sheaves

  • Split Taper Bushings

  • QD Bushings

  • TB Bushings

How to Install the Pulley?

  1. Check the pulley groove to ensure that there are no scars or sharp edges and that all dimensions meet the standards;
  2. Clean the surfaces of all components, such as hub holes, taper sleeves, bolt holes, etc. Fit the cone into the pulley so that all screw holes are aligned.
  3.  Apply oil on the screw (TB 1008-tb 3030) and thread (TB 3525-tb 5050) and screw it into the mounting hole, but do not tighten it temporarily.
  4. Clean the surface of the transmission shaft, push the pulley with the taper sleeve installed to the predetermined position on the shaft, and check whether the V-belt pulley is aligned.
  5. When the keyway is used, it must be inserted into the shaft hub first, and there must be a certain tolerance between the keyway and the hole hub.
  6. Use a hexagon wrench conforming to din911 standard to tighten the bolts of each mounting hole alternately, gradually, and evenly until the torque shown in the following table is reached.
  7. After a short operation (0.5 to 1 hour), check the tightening torque of the bolt, and retighten it if necessary.
  8. Fill the hole’s connecting hole with grease to prevent foreign matters from entering.

Types of V Belt Pulleys for Sale

There are many types of these V-belt pulleys for sale, and each type is manufactured to a standard. When you purchase a v belt pulley, you can choose from single or dual groove designs. Depending on your needs, you can choose from three to twelve-inch models.

V-belt pulleys generally come with one or two grooves. The first is called an “envelope” style because it has a fabric cover. This type of pulley will be more resistant to oil and extreme temperatures, and it can even act as a friction clutch during start-up. The other type, called a “raw edge,” does not have a cover and is more energy-efficient, allowing you to choose a smaller diameter pulley. It will also be able to withstand high-powered applications, giving it a longer lifespan.

Double-sided v-belts are also available. Double-sided v-belts are used in applications that require reverse bend capability. If you need extra-large V belt pulleys, you can also get a double-sided one. The double-sided design is a popular choice for heavy-duty motors. The double-sided v belt provides a smooth surface and has a smaller footprint than the single-sided design.

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About V Belt Pulley Manufacture — HZPT

Whether you are looking for pulleys, sheaves or taper pulleys, you would like to go with the right option. For this, you need to visit a manufacturer that can help you explore a big assortment of devices. When you decide to choose the best V-belt pulley, you need to reach an experienced manufacturer. There is no doubt that a right pulley manufacturer can help you find the most desired device.

Since different industries come with different types of requirements, they should be given machinery accordingly. This is the main reason why pulley manufacturers provide different types of pulleys from V taper to taper bushes pulleys.
If you are looking for durable V taper pulleys, you first need to concentrate on quality. It means that you need to choose products that should be made out of quality materials. Hence, you need to choose a right pulley manufacturer who uses the best quality of materials when it comes to manufacturing pulleys of different types. Quality is an obvious feature that decides the overall durability, functionality and performance of a machine.

Who Can Help You Choosing High-Performance Products? This is surely an important question that can help you end with the best out of the best products. The best answer to this question is hzpt.com. We are one of the best pulley manufacturers and suppliers that can help you unveil a big collection of different types of v pulleys.

So, why are you waiting? You need to get in touch with our customer support team. We will be happy to help! Feel free to contact us!

 

Flat Belt pulleys for taper bushes Type range: 63~630

ASA 3V, 5V, 8V Sheaves for taper bushes

ASA 3V, 5V, 8V Sheaves for “QD” taper bushes

ASA 3V, 5V, 8V Sheaves for “Split” taper bushes

ASA 3V, 5V, 8V Sheaves for 3L, 4L, A, 5L& B belts