GATES V-Belt Pulleys

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Gates V-belt pulleys are designed for precise power transmission while reducing slippage. They are used in automotive, agriculture, manufacturing and HVAC systems to work in conjunction with V-belts...Read more
StyleModelBushing RequiredConstructionFits Shaft Dia.Industry NumberOutside Dia.Price (ex. VAT)
AQD4/5V10.30ESolid7/8" to 3-1/2"QD4/5V10.3010.3"€566.82
AQD4/5V11.80EWeb7/8" to 3-1/2"QD4/5V11.8011.8"€636.38
AQD4/5V8.00ESolid7/8" to 3-1/2"QD4/5V8.008"€485.19
AQD4/5V9.25ESolid7/8" to 3-1/2"QD4/5V9.259.25"€529.50
AQD4/5V5.90SDSolid1/2" to 2"QD4/5V5.905.9"€349.89
AQD4/3V6.50SKSolid1/2" to 2-5/8"QD4/3V6.506.5"€207.59
AQD4/5V6.30SKSolid1/2" to 2-5/8"QD4/5V6.306.3"€366.25
AQD4/5V6.70SKSolid1/2" to 2-5/8"QD4/5V6.706.7"€380.22
StyleModelBushing RequiredFits Shaft Dia.Industry NumberOutside Dia.Price (ex. VAT)
AQD1/3V8.00SDS1/2" to 2"QD1/3V8.008"€177.28
AQD1/3V6.00SH1/2" to 1-11/16"QD1/3V6.006"€124.22
StyleModelBushing RequiredConstructionFits Shaft Dia.Industry NumberOutside Dia.Price (ex. VAT)
AQD2/3V6.50SDSSolid1/2" to 2"QD2/3V6.506.5"€188.92
AQD2/3V5.60SHSolid1/2" to 1-11/16"QD2/3V5.605.6"€177.28
AQD2/3V6.00SHSolid1/2" to 1-11/16"QD2/3V6.006"€220.45
AQD2/3V10.60SKArm1/2" to 2-5/8"QD2/3V10.6010.6"€321.93
AQD2/5V6.30SKSolid1/2" to 2-5/8"QD2/5V6.306.3"€345.23
AQD2/5V9.25SKSolid1/2" to 2-5/8"QD2/5V9.259.25"€408.20
AQD2/5V9.75SKSolid1/2" to 2-5/8"QD2/5V9.759.75"€466.52
StyleModelBushing RequiredFits Shaft Dia.Industry NumberOutside Dia.Price (ex. VAT)
AQD3/3V6.00SDS1/2" to 2"QD3/3V6.006"€207.61
AQD3/3V8.00SK1/2" to 2-5/8"QD3/3V8.008"€249.60
StyleModelBushing RequiredConstructionFits Shaft Dia.Industry NumberOutside Dia.Price (ex. VAT)
AQD5/5V14.00EWeb7/8" to 3-1/2"QD5/5V14.0014"€1,026.35
AQD5/5V7.10SFSolid1/2" to 2-15/16"QD5/5V7.107.1"€440.87
AQD5/3V10.60SKSolid1/2" to 2-5/8"QD5/3V10.6010.6"€391.88
AQD5/3V6.00SKSolid1/2" to 2-5/8"QD5/3V6.006"€222.76
AQD5/3V6.50SKSolid1/2" to 2-5/8"QD5/3V6.506.5"€249.61
GATES -

V Belt Pulleys

StyleModelPrice (ex. VAT)
AQD1/3V6.90-
RFQ
BQD2/5V10.90-
RFQ
BQD2/5V16.00-
RFQ
CQD3/5V9.25€459.52
DQD4/5V11.30-
RFQ
DQD4/5V12.50€658.96
DQD4/5V23.60-
RFQ
DQD4/3V25.00€1,160.18
EQD5/5V13.20-
RFQ
EQD5/5V21.20€1,520.86
EQD5/3V6.90-
RFQ
CQD3/3V10.60-
RFQ
EQD5/5V28.00-
RFQ

Features

  • These pulleys feature a V-shaped groove that matches the corresponding V-shaped profile of the belt, ensuring proper alignment and maximum grip.
  • They have cast iron construction for structural rigidity and added toughness.
  • These pulleys feature arm / web / solid design for improved strength and wear & tear resistance.
  • They have quick detachable bush bores for ease of installation and efficient alignment.
  • These pulleys offer E / F / SD / SDS / SF type bushings for secure shaft connections and axial load capacity.

Working Mechanism

  • Power input is provided from the driving source to the driving pulley.
  • The V-belt is placed around the driving and driven pulleys.
  • Tension is adjusted to ensure proper belt grip and prevent slippage.
  • Rotating driving pulley transfers power to the V-belt.
  • Speed ratio is determined by the pulley diameters.
  • Load is distributed evenly across the V-belt's surface.
  • The V-belt system adapts to pulley misalignments and various sizes.
  • Smooth operation is achieved with reduced noise, vibration and slippage.
  • Regular maintenance and inspections ensure optimal performance and longevity.

Frequently Asked Questions

Can Raptor Supplies offer V-belt pulleys from other brands?

Yes, if there are requirements for V-belt pulleys from brands other than Gates, Raptor Supplies have alternatives, such as Americraft and Dayton.

Can I find more Gates products in your inventory?

Yes, Raptor Supplies offers a wide range of Gates products, such as tapered and QD bushings, V-belts and shrink clamps for power transmission, pneumatics and other industrial applications.

How do I install these V-belt pulleys?

  • Ensure the power is off and the equipment is safely shut down.
  • Determine the correct pulley sizes and types for your V-belt system.
  • Align pulleys on shafts, ensuring they are parallel and properly spaced.
  • Install pulleys securely using the appropriate fastening method.
  • Verify that pulleys are properly aligned by checking for any misalignment or wobbling.
  • Adjust the tension of the V-belt to the manufacturer's recommended specifications.
  • Test the rotation of pulleys by turning the driving pulley to ensure smooth operation.
  • Inspect for any unusual noise, vibration or slippage during operation.
  • Regularly monitor the tension and alignment of V-belt pulleys and make adjustments as needed.
  • Follow any additional instructions provided by the pulley manufacturer for specific installation requirements.

How do I clean and maintain Gates V-belt pulleys?

  • Power off the equipment before starting the cleaning and maintenance process.
  • Inspect the pulleys for debris, dirt or buildup and remove any loose material.
  • Prepare a mild cleaning solution using water and a small amount of mild detergent or soap.
  • Gently wipe the pulleys using a clean cloth or sponge soaked in the cleaning solution.
  • Rinse the pulleys thoroughly with clean water to remove any residue.
  • Allow the pulleys to air dry completely before reassembling or operating the equipment.
  • Inspect the pulleys for wear, damage or misalignment during the cleaning process.
  • Apply suitable lubricant to the bearing or bushing areas, if necessary.
  • Establish a regular maintenance schedule for inspecting and cleaning the pulleys to ensure optimal performance and longevity.

What are the factors to consider while choosing a V-belt pulley?

  • Pulley size and diameter compatibility with the V-belt.
  • Pulley material and construction for durability and wear resistance.
  • Number of grooves to match the V-belt configuration.
  • Pulley type (fixed bore, taper-lock, quick detachable) for ease of installation and removal.
  • Load capacity and torque requirements for the specific application.
  • Alignment and tensioning mechanisms for proper belt operation.
  • Compatibility with the power source (motor, engine) and driven equipment.
  • Consideration of speed ratio and desired rotational speed.
  • Environmental factors, such as temperature and exposure to moisture or chemicals.
  • Compliance with industry standards and specifications.

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