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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.

1530-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 1530mm Long x 6mm Wide

Original price £4.45 - Original price £4.45
Original price
£4.45
£4.45 - £4.45
Current price £4.45

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £4.45 - Original price £4.45
Original price
£4.45
£4.45 - £4.45
Current price £4.45

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

Original price £9.89 - Original price £9.89
Original price
£9.89
£9.89 - £9.89
Current price £9.89

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £9.89 - Original price £9.89
Original price
£9.89
£9.89 - £9.89
Current price £9.89

1263-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 1263mm Long x 6mm Wide

Original price £3.97 - Original price £3.97
Original price
£3.97
£3.97 - £3.97
Current price £3.97

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £3.97 - Original price £3.97
Original price
£3.97
£3.97 - £3.97
Current price £3.97

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

Original price £5.42 - Original price £5.42
Original price
£5.42
£5.42 - £5.42
Current price £5.42

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £5.42 - Original price £5.42
Original price
£5.42
£5.42 - £5.42
Current price £5.42

1263-3M-15 Continental Contitech Synchrobelt HTD 3M Timing Belt - 1263mm Long x 15mm Wide

Original price £8.58 - Original price £8.58
Original price
£8.58
£8.58 - £8.58
Current price £8.58

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £8.58 - Original price £8.58
Original price
£8.58
£8.58 - £8.58
Current price £8.58

1245-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 1245mm Long x 6mm Wide

Original price £3.97 - Original price £3.97
Original price
£3.97
£3.97 - £3.97
Current price £3.97

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £3.97 - Original price £3.97
Original price
£3.97
£3.97 - £3.97
Current price £3.97

1245-3M-09 Continental Contitech Synchrobelt HTD 3M Timing Belt - 1245mm Long x 9mm Wide

Original price £5.42 - Original price £5.42
Original price
£5.42
£5.42 - £5.42
Current price £5.42

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £5.42 - Original price £5.42
Original price
£5.42
£5.42 - £5.42
Current price £5.42

1245-3M-15 Continental Contitech Synchrobelt HTD 3M Timing Belt - 1245mm Long x 15mm Wide

Original price £8.58 - Original price £8.58
Original price
£8.58
£8.58 - £8.58
Current price £8.58

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £8.58 - Original price £8.58
Original price
£8.58
£8.58 - £8.58
Current price £8.58

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

Original price £5.11 - Original price £5.11
Original price
£5.11
£5.11 - £5.11
Current price £5.11

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £5.11 - Original price £5.11
Original price
£5.11
£5.11 - £5.11
Current price £5.11

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

Original price £8.19 - Original price £8.19
Original price
£8.19
£8.19 - £8.19
Current price £8.19

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £8.19 - Original price £8.19
Original price
£8.19
£8.19 - £8.19
Current price £8.19

1062-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 1062mm Long x 6mm Wide

Original price £3.65 - Original price £3.65
Original price
£3.65
£3.65 - £3.65
Current price £3.65

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £3.65 - Original price £3.65
Original price
£3.65
£3.65 - £3.65
Current price £3.65

1062-3M-09 Continental Contitech Synchrobelt HTD 3M Timing Belt - 1062mm Long x 9mm Wide

Original price £4.96 - Original price £4.96
Original price
£4.96
£4.96 - £4.96
Current price £4.96

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £4.96 - Original price £4.96
Original price
£4.96
£4.96 - £4.96
Current price £4.96

1062-3M-15 Continental Contitech Synchrobelt HTD 3M Timing Belt - 1062mm Long x 15mm Wide

Original price £7.88 - Original price £7.88
Original price
£7.88
£7.88 - £7.88
Current price £7.88

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £7.88 - Original price £7.88
Original price
£7.88
£7.88 - £7.88
Current price £7.88

945-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 945mm Long x 6mm Wide

Original price £3.65 - Original price £3.65
Original price
£3.65
£3.65 - £3.65
Current price £3.65

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £3.65 - Original price £3.65
Original price
£3.65
£3.65 - £3.65
Current price £3.65

882-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 882mm Long x 6mm Wide

Original price £3.57 - Original price £3.57
Original price
£3.57
£3.57 - £3.57
Current price £3.57

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £3.57 - Original price £3.57
Original price
£3.57
£3.57 - £3.57
Current price £3.57

756-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 756mm Long x 6mm Wide

Original price £3.33 - Original price £3.33
Original price
£3.33
£3.33 - £3.33
Current price £3.33

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £3.33 - Original price £3.33
Original price
£3.33
£3.33 - £3.33
Current price £3.33

756-3M-15 Continental Contitech Synchrobelt HTD 3M Timing Belt - 756mm Long x 15mm Wide

Original price £7.21 - Original price £7.21
Original price
£7.21
£7.21 - £7.21
Current price £7.21

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £7.21 - Original price £7.21
Original price
£7.21
£7.21 - £7.21
Current price £7.21

738-3M-09 Continental Contitech Synchrobelt HTD 3M Timing Belt - 738mm Long x 9mm Wide

Original price £4.23 - Original price £4.23
Original price
£4.23
£4.23 - £4.23
Current price £4.23

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £4.23 - Original price £4.23
Original price
£4.23
£4.23 - £4.23
Current price £4.23

738-3M-15 Continental Contitech Synchrobelt HTD 3M Timing Belt - 738mm Long x 15mm Wide

Original price £6.74 - Original price £6.74
Original price
£6.74
£6.74 - £6.74
Current price £6.74

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £6.74 - Original price £6.74
Original price
£6.74
£6.74 - £6.74
Current price £6.74

711-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 711mm Long x 6mm Wide

Original price £3.08 - Original price £3.08
Original price
£3.08
£3.08 - £3.08
Current price £3.08

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £3.08 - Original price £3.08
Original price
£3.08
£3.08 - £3.08
Current price £3.08

711-3M-15 Continental Contitech Synchrobelt HTD 3M Timing Belt - 711mm Long x 15mm Wide

Original price £6.74 - Original price £6.74
Original price
£6.74
£6.74 - £6.74
Current price £6.74

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £6.74 - Original price £6.74
Original price
£6.74
£6.74 - £6.74
Current price £6.74

669-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 669mm Long x 6mm Wide

Original price £2.99 - Original price £2.99
Original price
£2.99
£2.99 - £2.99
Current price £2.99

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £2.99 - Original price £2.99
Original price
£2.99
£2.99 - £2.99
Current price £2.99

669-3M-09 Continental Contitech Synchrobelt HTD 3M Timing Belt - 669mm Long x 9mm Wide

Original price £4.14 - Original price £4.14
Original price
£4.14
£4.14 - £4.14
Current price £4.14

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £4.14 - Original price £4.14
Original price
£4.14
£4.14 - £4.14
Current price £4.14

669-3M-15 Continental Contitech Synchrobelt HTD 3M Timing Belt - 669mm Long x 15mm Wide

Original price £6.56 - Original price £6.56
Original price
£6.56
£6.56 - £6.56
Current price £6.56

Continental® SYNCHROBELT Timing belts for the low and mid-power range. Temperature resistant between -30°C and +130°C, depending on the applic...

View full details
Original price £6.56 - Original price £6.56
Original price
£6.56
£6.56 - £6.56
Current price £6.56

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