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HTD 3M Timing Belts – Precision Synchronous Belts for Compact Drives

At Bolton Engineering Products Ltd, we supply a complete range of HTD 3M timing belts, engineered for accurate, smooth, and reliable motion transfer in light- to medium-duty applications.

Our HTD belts use a curvilinear tooth profile that offers higher load capacity and reduced slippage compared to standard trapezoidal belts.

Whether you need a replacement 3M timing belt or are designing a compact synchronous drive system with an HTD 3M synchronous timing pulley, BEP Ltd provides premium belts for high-precision performance.

What Are HTD 3M Timing Belts?

The HTD 3M belt is a synchronous drive belt with a 3mm pitch between each tooth.
It works in combination with matching HTD 3M synchronous timing pulleys to deliver:

  • Smooth torque transmission
  • Zero slippage
  • Quiet operation
  • Precise speed ratio control
  • These belts are ideal for compact mechanical systems requiring accuracy and reliability.

Common Applications Include:

  • 3D printers and small CNC machines
  • Robotics and automation equipment
  • Office machinery
  • Packaging and light conveyor systems
  • Electronic assembly tools

Technical Specifications

Specification

Details

Product Type

HTD 3M Timing Belt

Tooth Pitch

3mm (HTD Curvilinear Profile)

Belt Material

Neoprene / Polyurethane (PU)

Reinforcement

Fiberglass / Steel Cord (depending on model)

Compatibility

Works with HTD 3M Synchronous Timing Pulleys

Width Options

6mm / 9mm / 15mm

Operating Temperature

-20°C to +80°C

Belt Types Available

Endless

Typical Uses

Automation, Robotics, Light Machinery, Small Drives

Key Features & Benefits

  • Precise, Synchronous Drive: Designed for zero-slip power transfer and consistent speed control.
  • Strong Load Capacity: HTD curvilinear teeth maximize strength in compact systems.
  • Low Noise Operation: Smooth belt engagement for quiet mechanical movement.
  • Versatile Fitment: Compatible with all HTD 3M synchronous timing pulleys.
  • Multiple Belt Types: Available in endless, open-ended, and double-sided configurations.
  • Fast Delivery: Large UK stock ready for same-day dispatch.

Why Choose Bolton Engineering Products Ltd?

  • As a trusted UK supplier of synchronous belts and pulleys, BEP Ltd offers:
  • Extensive stock of HTD 3M timing belts and matching pulleys
  • High-quality products from reliable global manufacturers
  • Competitive pricing and bulk order options
  • Expert technical guidance for belt and pulley selection
  • Quick UK delivery and easy online ordering

Whether you're upgrading a machine or replacing a worn belt, BEP Ltd ensures consistent quality, durability, and optimal performance.

FAQs

Q1: What does HTD 3M mean?

“HTD 3M” refers to a High Torque Drive belt with a 3mm pitch tooth spacing and a rounder, curvilinear tooth design for improved torque transmission.

Q2: Are HTD belts interchangeable with trapezoidal timing belts?

No. HTD belts require matching HTD pulleys due to their unique tooth shape.

Q3: What width should I choose — 6mm, 9mm, or 15mm?

  • 6mm for very light-duty applications
  • 9mm for standard compact drives
  • 15mm for higher torque loads

Q4: Do you supply pulleys for HTD 3M timing belts?

Yes, we also stock HTD 3M synchronous timing pulleys compatible with every 3M belt profile.

Timing Belts - HTD 3M

HTD 3M Timing Belts – Precision Synchronous Belts for Compact Drives

At Bolton Engineering Products Ltd, we supply a complete range of HTD 3M timing belts, engineered for accurate, smooth, and reliable motion transfer in light- to medium-duty applications.

Our HTD belts use a curvilinear tooth profile that offers higher load capacity and reduced slippage compared to standard trapezoidal belts.

Whether you need a replacement 3M timing belt or are designing a compact synchronous drive system with an HTD 3M synchronous timing pulley, BEP Ltd provides premium belts for high-precision performance.

What Are HTD 3M Timing Belts?

The HTD 3M belt is a synchronous drive belt with a 3mm pitch between each tooth.
It works in combination with matching HTD 3M synchronous timing pulleys to deliver:

  • Smooth torque transmission
  • Zero slippage
  • Quiet operation
  • Precise speed ratio control
  • These belts are ideal for compact mechanical systems requiring accuracy and reliability.

Common Applications Include:

  • 3D printers and small CNC machines
  • Robotics and automation equipment
  • Office machinery
  • Packaging and light conveyor systems
  • Electronic assembly tools

Technical Specifications

Specification

Details

Product Type

HTD 3M Timing Belt

Tooth Pitch

3mm (HTD Curvilinear Profile)

Belt Material

Neoprene / Polyurethane (PU)

Reinforcement

Fiberglass / Steel Cord (depending on model)

Compatibility

Works with HTD 3M Synchronous Timing Pulleys

Width Options

6mm / 9mm / 15mm

Operating Temperature

-20°C to +80°C

Belt Types Available

Endless

Typical Uses

Automation, Robotics, Light Machinery, Small Drives

Key Features & Benefits

  • Precise, Synchronous Drive: Designed for zero-slip power transfer and consistent speed control.
  • Strong Load Capacity: HTD curvilinear teeth maximize strength in compact systems.
  • Low Noise Operation: Smooth belt engagement for quiet mechanical movement.
  • Versatile Fitment: Compatible with all HTD 3M synchronous timing pulleys.
  • Multiple Belt Types: Available in endless, open-ended, and double-sided configurations.
  • Fast Delivery: Large UK stock ready for same-day dispatch.

Why Choose Bolton Engineering Products Ltd?

  • As a trusted UK supplier of synchronous belts and pulleys, BEP Ltd offers:
  • Extensive stock of HTD 3M timing belts and matching pulleys
  • High-quality products from reliable global manufacturers
  • Competitive pricing and bulk order options
  • Expert technical guidance for belt and pulley selection
  • Quick UK delivery and easy online ordering

Whether you're upgrading a machine or replacing a worn belt, BEP Ltd ensures consistent quality, durability, and optimal performance.

FAQs

Q1: What does HTD 3M mean?

“HTD 3M” refers to a High Torque Drive belt with a 3mm pitch tooth spacing and a rounder, curvilinear tooth design for improved torque transmission.

Q2: Are HTD belts interchangeable with trapezoidal timing belts?

No. HTD belts require matching HTD pulleys due to their unique tooth shape.

Q3: What width should I choose — 6mm, 9mm, or 15mm?

  • 6mm for very light-duty applications
  • 9mm for standard compact drives
  • 15mm for higher torque loads

Q4: Do you supply pulleys for HTD 3M timing belts?

Yes, we also stock HTD 3M synchronous timing pulleys compatible with every 3M belt profile.

1125-3M-15 HTD 3M Timing Belt - 1125mm Long x 15mm Wide

Original price £10.75 - Original price £10.75
Original price
£10.75
£10.75 - £10.75
Current price £10.75

1125-3M Wide Metric HTD Synchronous Timing Belt 3M 3mm Pitch   Length (mm) 1125 Number of Teeth 375 Width (mm) 06 / 09 / 1...

View full details
Original price £10.75 - Original price £10.75
Original price
£10.75
£10.75 - £10.75
Current price £10.75

1125-3M-09 HTD 3M Timing Belt - 1125mm Long x 9mm Wide

Original price £10.65 - Original price £10.65
Original price
£10.65
£10.65 - £10.65
Current price £10.65

1125-3M Wide Metric HTD Synchronous Timing Belt 3M 3mm Pitch   Length (mm) 1125 Number of Teeth 375 Width (mm) 06 / 09 / 1...

View full details
Original price £10.65 - Original price £10.65
Original price
£10.65
£10.65 - £10.65
Current price £10.65

1263-3M-09 HTD 3M Timing Belt - 1263mm Long x 9mm Wide

Original price £8.82 - Original price £8.82
Original price
£8.82
£8.82 - £8.82
Current price £8.82

1263-3M Wide Metric HTD Synchronous Timing Belt 3M 3mm Pitch   Length (mm) 1263 Number of Teeth 421 Width (mm) 06 / 09 / 1...

View full details
Original price £8.82 - Original price £8.82
Original price
£8.82
£8.82 - £8.82
Current price £8.82

1530-3M-15 HTD 3M Timing Belt - 1530mm Long x 15mm Wide

Original price £12.58 - Original price £12.58
Original price
£12.58
£12.58 - £12.58
Current price £12.58

1530-3M Wide Metric HTD Synchronous Timing Belt 3M 3mm Pitch   Length (mm) 1530 Number of Teeth 510 Width (mm) 06 / 09 / 1...

View full details
Original price £12.58 - Original price £12.58
Original price
£12.58
£12.58 - £12.58
Current price £12.58

1569-3M-09 HTD 3M Timing Belt - 1569mm Long x 9mm Wide

Original price £8.12 - Original price £8.12
Original price
£8.12
£8.12 - £8.12
Current price £8.12

1569-3M Wide Metric HTD Synchronous Timing Belt 3M 3mm Pitch   Length (mm) 1569 Number of Teeth 523 Width (mm) 06 / 09 / 1...

View full details
Original price £8.12 - Original price £8.12
Original price
£8.12
£8.12 - £8.12
Current price £8.12

1863-3M-06 HTD 3M Timing Belt - 1863mm Long x 6mm Wide

Original price £7.23 - Original price £7.23
Original price
£7.23
£7.23 - £7.23
Current price £7.23

1863-3M Wide Metric HTD Synchronous Timing Belt 3M 3mm Pitch   Length (mm) 1863 Number of Teeth 621 Width (mm) 06 / 09 / 1...

View full details
Original price £7.23 - Original price £7.23
Original price
£7.23
£7.23 - £7.23
Current price £7.23

HTD RPP3 12mm Wide Open Length Timing Belt Rubber - Price Per Metre

Original price £8.13 - Original price £8.13
Original price
£8.13
£8.13 - £8.13
Current price £8.13

Thanks for looking

Original price £8.13 - Original price £8.13
Original price
£8.13
£8.13 - £8.13
Current price £8.13

420-3M-15 Dunlop RPP HTD Timing Belt

Original price £2.27 - Original price £2.27
Original price
£2.27
£2.27 - £2.27
Current price £2.27

420-3M-15 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £2.27 - Original price £2.27
Original price
£2.27
£2.27 - £2.27
Current price £2.27

420-3M-09 Dunlop RPP HTD Timing Belt

Original price £1.37 - Original price £1.37
Original price
£1.37
£1.37 - £1.37
Current price £1.37

420-3M-09 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £1.37 - Original price £1.37
Original price
£1.37
£1.37 - £1.37
Current price £1.37

474-3M-15 Dunlop RPP HTD Timing Belt

Original price £2.55 - Original price £2.55
Original price
£2.55
£2.55 - £2.55
Current price £2.55

474-3M-15 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £2.55 - Original price £2.55
Original price
£2.55
£2.55 - £2.55
Current price £2.55

474-3M-09 Dunlop RPP HTD Timing Belt

Original price £1.54 - Original price £1.54
Original price
£1.54
£1.54 - £1.54
Current price £1.54

474-3M-09 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £1.54 - Original price £1.54
Original price
£1.54
£1.54 - £1.54
Current price £1.54

474-3M-06 Dunlop RPP HTD Timing Belt

Original price £1.02 - Original price £1.02
Original price
£1.02
£1.02 - £1.02
Current price £1.02

474-3M-06 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £1.02 - Original price £1.02
Original price
£1.02
£1.02 - £1.02
Current price £1.02

420-3M-06 Dunlop RPP HTD Timing Belt

Original price £0.90 - Original price £0.90
Original price
£0.90
£0.90 - £0.90
Current price £0.90

420-3M-06 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £0.90 - Original price £0.90
Original price
£0.90
£0.90 - £0.90
Current price £0.90

510-3M-15 Dunlop RPP HTD Timing Belt

Original price £2.74 - Original price £2.74
Original price
£2.74
£2.74 - £2.74
Current price £2.74

510-3M-15 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £2.74 - Original price £2.74
Original price
£2.74
£2.74 - £2.74
Current price £2.74

510-3M-09 Dunlop RPP HTD Timing Belt

Original price £1.65 - Original price £1.65
Original price
£1.65
£1.65 - £1.65
Current price £1.65

510-3M-09 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £1.65 - Original price £1.65
Original price
£1.65
£1.65 - £1.65
Current price £1.65

510-3M-06 Dunlop RPP HTD Timing Belt

Original price £1.10 - Original price £1.10
Original price
£1.10
£1.10 - £1.10
Current price £1.10

510-3M-06 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £1.10 - Original price £1.10
Original price
£1.10
£1.10 - £1.10
Current price £1.10

513-3M-15 Dunlop RPP HTD Timing Belt

Original price £2.76 - Original price £2.76
Original price
£2.76
£2.76 - £2.76
Current price £2.76

513-3M-15 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £2.76 - Original price £2.76
Original price
£2.76
£2.76 - £2.76
Current price £2.76

513-3M-06 Dunlop RPP HTD Timing Belt

Original price £1.11 - Original price £1.11
Original price
£1.11
£1.11 - £1.11
Current price £1.11

513-3M-06 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £1.11 - Original price £1.11
Original price
£1.11
£1.11 - £1.11
Current price £1.11

513-3M-09 Dunlop RPP HTD Timing Belt

Original price £1.66 - Original price £1.66
Original price
£1.66
£1.66 - £1.66
Current price £1.66

513-3M-09 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £1.66 - Original price £1.66
Original price
£1.66
£1.66 - £1.66
Current price £1.66

522-3M-09 Dunlop RPP HTD Timing Belt

Original price £1.81 - Original price £1.81
Original price
£1.81
£1.81 - £1.81
Current price £1.81

522-3M-09 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £1.81 - Original price £1.81
Original price
£1.81
£1.81 - £1.81
Current price £1.81

522-3M-06 Dunlop RPP HTD Timing Belt

Original price £1.21 - Original price £1.21
Original price
£1.21
£1.21 - £1.21
Current price £1.21

522-3M-06 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £1.21 - Original price £1.21
Original price
£1.21
£1.21 - £1.21
Current price £1.21

531-3M-15 Dunlop RPP HTD Timing Belt

Original price £2.88 - Original price £2.88
Original price
£2.88
£2.88 - £2.88
Current price £2.88

531-3M-15 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £2.88 - Original price £2.88
Original price
£2.88
£2.88 - £2.88
Current price £2.88

531-3M-09 Dunlop RPP HTD Timing Belt

Original price £1.69 - Original price £1.69
Original price
£1.69
£1.69 - £1.69
Current price £1.69

531-3M-09 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £1.69 - Original price £1.69
Original price
£1.69
£1.69 - £1.69
Current price £1.69

531-3M-06 Dunlop RPP HTD Timing Belt

Original price £1.14 - Original price £1.14
Original price
£1.14
£1.14 - £1.14
Current price £1.14

531-3M-06 Dunlop RPP HTD Timing Belt Please Note: Should the selected brand not be available a suitable alternative will be sent

Original price £1.14 - Original price £1.14
Original price
£1.14
£1.14 - £1.14
Current price £1.14

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