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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.

600-3M-15 PIX HTD TorquePlus XT2 Timing Belt

£9.46 - £9.46
£9.46
£9.46 - £9.46
£9.46

PIX-TorquePlus®-XT2 High-power, Timing Belts Features 50% to 70% enhancement in power-rating over PIX-X'act® HTD/STD Belts Higher angular speed...

View full details
£9.46 - £9.46
£9.46
£9.46 - £9.46
£9.46

600-3M-09 PIX HTD TorquePlus XT2 Timing Belt

£5.67 - £5.67
£5.67
£5.67 - £5.67
£5.67

PIX-TorquePlus®-XT2 High-power, Timing Belts Features 50% to 70% enhancement in power-rating over PIX-X'act® HTD/STD Belts Higher angular speed...

View full details
£5.67 - £5.67
£5.67
£5.67 - £5.67
£5.67

600-3M-06 PIX HTD TorquePlus XT2 Timing Belt

£3.78 - £3.78
£3.78
£3.78 - £3.78
£3.78

PIX-TorquePlus®-XT2 High-power, Timing Belts Features 50% to 70% enhancement in power-rating over PIX-X'act® HTD/STD Belts Higher angular speed...

View full details
£3.78 - £3.78
£3.78
£3.78 - £3.78
£3.78
1863-3M-06-1863-RPP3-6-RPP-Megadyne-Timing-Belt

1863-3M-06 1863 RPP3 6 RPP HTD Megadyne Megasync Isoran Timing Belt

£16.80 - £16.80
£16.80
£16.80 - £16.80
£16.80

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

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£16.80 - £16.80
£16.80
£16.80 - £16.80
£16.80
1863-3M-09-1863-RPP3-9-RPP-Megadyne-Timing-Belt

1863-3M-09 1863 RPP3 9 RPP HTD Megadyne Megasync Isoran Timing Belt

£25.22 - £25.22
£25.22
£25.22 - £25.22
£25.22

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

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£25.22 - £25.22
£25.22
£25.22 - £25.22
£25.22
1863-3M-15-1863-RPP3-15-RPP-Megadyne-Timing-Belt

1863-3M-15 1863 RPP3 15 RPP HTD Megadyne Megasync Isoran Timing Belt

£42.01 - £42.01
£42.01
£42.01 - £42.01
£42.01

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

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£42.01 - £42.01
£42.01
£42.01 - £42.01
£42.01
1530-3M-06-1530-RPP3-6-RPP-Megadyne-Timing-Belt

1530-3M-06 1530 RPP3 6 RPP HTD Megadyne Megasync Isoran Timing Belt

£13.79 - £13.79
£13.79
£13.79 - £13.79
£13.79

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£13.79 - £13.79
£13.79
£13.79 - £13.79
£13.79
1530-3M-09-1530-RPP3-9-RPP-Megadyne-Timing-Belt

1530-3M-09 1530 RPP3 9 RPP HTD Megadyne Megasync Isoran Timing Belt

£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71
1263-3M-06-1263-RPP3-6-RPP-Megadyne-Timing-Belt

1263-3M-06 1263 RPP3 6 RPP HTD Megadyne Megasync Isoran Timing Belt

£11.39 - £11.39
£11.39
£11.39 - £11.39
£11.39

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£11.39 - £11.39
£11.39
£11.39 - £11.39
£11.39
1263-3M-09-1263-RPP3-9-RPP-Megadyne-Timing-Belt

1263-3M-09 1263 RPP3 9 RPP HTD Megadyne Megasync Isoran Timing Belt

£17.08 - £17.08
£17.08
£17.08 - £17.08
£17.08

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£17.08 - £17.08
£17.08
£17.08 - £17.08
£17.08
1263-3M-15-1263-RPP3-15-RPP-Megadyne-Timing-Belt

1263-3M-15 1263 RPP3 15 RPP HTD Megadyne Megasync Isoran Timing Belt

£28.49 - £28.49
£28.49
£28.49 - £28.49
£28.49

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£28.49 - £28.49
£28.49
£28.49 - £28.49
£28.49
1245-3M-06-1245-RPP3-6-RPP-Megadyne-Timing-Belt

1245-3M-06 1245 RPP3 6 RPP HTD Megadyne Megasync Isoran Timing Belt

£11.25 - £11.25
£11.25
£11.25 - £11.25
£11.25

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£11.25 - £11.25
£11.25
£11.25 - £11.25
£11.25
1245-3M-15-1245-RPP3-15-RPP-Megadyne-Timing-Belt

1245-3M-15 1245 RPP3 15 RPP HTD Megadyne Megasync Isoran Timing Belt

£28.10 - £28.10
£28.10
£28.10 - £28.10
£28.10

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£28.10 - £28.10
£28.10
£28.10 - £28.10
£28.10
1245-3M-09-1245-RPP3-9-RPP-Megadyne-Timing-Belt

1245-3M-09 1245 RPP3 9 RPP HTD Megadyne Megasync Isoran Timing Belt

£16.86 - £16.86
£16.86
£16.86 - £16.86
£16.86

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£16.86 - £16.86
£16.86
£16.86 - £16.86
£16.86
1125-3M-06-1125-RPP3-6-RPP-Megadyne-Timing-Belt

1125-3M-06 1125 RPP3 6 RPP HTD Megadyne Megasync Isoran Timing Belt

£10.14 - £10.14
£10.14
£10.14 - £10.14
£10.14

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£10.14 - £10.14
£10.14
£10.14 - £10.14
£10.14
1125-3M-09-1125-RPP3-9-RPP-Megadyne-Timing-Belt

1125-3M-09 1125 RPP3 9 RPP HTD Megadyne Megasync Isoran Timing Belt

£15.24 - £15.24
£15.24
£15.24 - £15.24
£15.24

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£15.24 - £15.24
£15.24
£15.24 - £15.24
£15.24
1062-3M-06-1062-RPP3-6-RPP-Megadyne-Timing-Belt

1062-3M-06 1062 RPP3 6 RPP HTD Megadyne Megasync Isoran Timing Belt

£9.57 - £9.57
£9.57
£9.57 - £9.57
£9.57

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£9.57 - £9.57
£9.57
£9.57 - £9.57
£9.57
1125-3M-15-1125-RPP3-15-RPP-Megadyne-Timing-Belt

1125-3M-15 1125 RPP3 15 RPP HTD Megadyne Megasync Isoran Timing Belt

£25.37 - £25.37
£25.37
£25.37 - £25.37
£25.37

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£25.37 - £25.37
£25.37
£25.37 - £25.37
£25.37
1062-3M-09-1062-RPP3-9-RPP-Megadyne-Timing-Belt

1062-3M-09 1062 RPP3 9 RPP HTD Megadyne Megasync Isoran Timing Belt

£14.37 - £14.37
£14.37
£14.37 - £14.37
£14.37

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£14.37 - £14.37
£14.37
£14.37 - £14.37
£14.37
1062-3M-15-1062-RPP3-15-RPP-Megadyne-Timing-Belt

1062-3M-15 1062 RPP3 15 RPP HTD Megadyne Megasync Isoran Timing Belt

£23.94 - £23.94
£23.94
£23.94 - £23.94
£23.94

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£23.94 - £23.94
£23.94
£23.94 - £23.94
£23.94
945-3M-09-945-RPP3-9-RPP-Megadyne-Timing-Belt

945-3M-09 945 RPP3 9 RPP HTD Megadyne Megasync Isoran Timing Belt

£12.78 - £12.78
£12.78
£12.78 - £12.78
£12.78

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£12.78 - £12.78
£12.78
£12.78 - £12.78
£12.78
945-3M-06-945-RPP3-6-RPP-Megadyne-Timing-Belt

945-3M-06 945 RPP3 6 RPP HTD Megadyne Megasync Isoran Timing Belt

£8.53 - £8.53
£8.53
£8.53 - £8.53
£8.53

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£8.53 - £8.53
£8.53
£8.53 - £8.53
£8.53
945-3M-15-945-RPP3-15-RPP-Megadyne-Timing-Belt

945-3M-15 945 RPP3 15 RPP HTD Megadyne Megasync Isoran Timing Belt

£21.32 - £21.32
£21.32
£21.32 - £21.32
£21.32

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£21.32 - £21.32
£21.32
£21.32 - £21.32
£21.32
882-3M-06-882-RPP3-6-RPP-Megadyne-Timing-Belt

882-3M-06 882 RPP3 6 RPP HTD Megadyne Megasync Isoran Timing Belt

£7.96 - £7.96
£7.96
£7.96 - £7.96
£7.96

ISORAN RPP AND RPP DD Isoran RPP is the classic type of Isoran transmission belt, made in chloroprene rubber and suited for a very wide range...

View full details
£7.96 - £7.96
£7.96
£7.96 - £7.96
£7.96

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