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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.

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

Original price £7.45 - Original price £7.45
Original price
£7.45
£7.45 - £7.45
Current price £7.45

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 £7.45 - Original price £7.45
Original price
£7.45
£7.45 - £7.45
Current price £7.45

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

Original price £3.46 - Original price £3.46
Original price
£3.46
£3.46 - £3.46
Current price £3.46

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 £3.46 - Original price £3.46
Original price
£3.46
£3.46 - £3.46
Current price £3.46

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

Original price £3.37 - Original price £3.37
Original price
£3.37
£3.37 - £3.37
Current price £3.37

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 £3.37 - Original price £3.37
Original price
£3.37
£3.37 - £3.37
Current price £3.37

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

Original price £3.13 - Original price £3.13
Original price
£3.13
£3.13 - £3.13
Current price £3.13

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 £3.13 - Original price £3.13
Original price
£3.13
£3.13 - £3.13
Current price £3.13

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

Original price £6.82 - Original price £6.82
Original price
£6.82
£6.82 - £6.82
Current price £6.82

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 £6.82 - Original price £6.82
Original price
£6.82
£6.82 - £6.82
Current price £6.82

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

Original price £4.00 - Original price £4.00
Original price
£4.00
£4.00 - £4.00
Current price £4.00

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 £4.00 - Original price £4.00
Original price
£4.00
£4.00 - £4.00
Current price £4.00

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

Original price £6.37 - Original price £6.37
Original price
£6.37
£6.37 - £6.37
Current price £6.37

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 £6.37 - Original price £6.37
Original price
£6.37
£6.37 - £6.37
Current price £6.37

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

Original price £2.91 - Original price £2.91
Original price
£2.91
£2.91 - £2.91
Current price £2.91

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 £2.91 - Original price £2.91
Original price
£2.91
£2.91 - £2.91
Current price £2.91

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

Original price £6.37 - Original price £6.37
Original price
£6.37
£6.37 - £6.37
Current price £6.37

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 £6.37 - Original price £6.37
Original price
£6.37
£6.37 - £6.37
Current price £6.37

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

Original price £2.84 - Original price £2.84
Original price
£2.84
£2.84 - £2.84
Current price £2.84

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 £2.84 - Original price £2.84
Original price
£2.84
£2.84 - £2.84
Current price £2.84

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

Original price £3.91 - Original price £3.91
Original price
£3.91
£3.91 - £3.91
Current price £3.91

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 £3.91 - Original price £3.91
Original price
£3.91
£3.91 - £3.91
Current price £3.91

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

Original price £6.20 - Original price £6.20
Original price
£6.20
£6.20 - £6.20
Current price £6.20

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 £6.20 - Original price £6.20
Original price
£6.20
£6.20 - £6.20
Current price £6.20

633-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 633mm Long x 6mm Wide

Original price £2.70 - Original price £2.70
Original price
£2.70
£2.70 - £2.70
Current price £2.70

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 £2.70 - Original price £2.70
Original price
£2.70
£2.70 - £2.70
Current price £2.70

633-3M-09 Continental Contitech Synchrobelt HTD 3M Timing Belt - 633mm Long x 9mm Wide

Original price £3.75 - Original price £3.75
Original price
£3.75
£3.75 - £3.75
Current price £3.75

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 £3.75 - Original price £3.75
Original price
£3.75
£3.75 - £3.75
Current price £3.75

633-3M-15 Continental Contitech Synchrobelt HTD 3M Timing Belt - 633mm Long x 15mm Wide

Original price £6.07 - Original price £6.07
Original price
£6.07
£6.07 - £6.07
Current price £6.07

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 £6.07 - Original price £6.07
Original price
£6.07
£6.07 - £6.07
Current price £6.07

606-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 606mm Long x 6mm Wide

Original price £1.90 - Original price £1.90
Original price
£1.90
£1.90 - £1.90
Current price £1.90

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 £1.90 - Original price £1.90
Original price
£1.90
£1.90 - £1.90
Current price £1.90

606-3M-15 Continental Contitech Synchrobelt HTD 3M Timing Belt - 606mm Long x 15mm Wide

Original price £4.21 - Original price £4.21
Original price
£4.21
£4.21 - £4.21
Current price £4.21

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 £4.21 - Original price £4.21
Original price
£4.21
£4.21 - £4.21
Current price £4.21

600-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 600mm Long x 6mm Wide

Original price £2.70 - Original price £2.70
Original price
£2.70
£2.70 - £2.70
Current price £2.70

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 £2.70 - Original price £2.70
Original price
£2.70
£2.70 - £2.70
Current price £2.70

600-3M-09 Continental Contitech Synchrobelt HTD 3M Timing Belt - 600mm Long x 9mm Wide

Original price £3.73 - Original price £3.73
Original price
£3.73
£3.73 - £3.73
Current price £3.73

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 £3.73 - Original price £3.73
Original price
£3.73
£3.73 - £3.73
Current price £3.73

600-3M-15 Continental Contitech Synchrobelt HTD 3M Timing Belt - 600mm Long x 15mm Wide

Original price £5.99 - Original price £5.99
Original price
£5.99
£5.99 - £5.99
Current price £5.99

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 £5.99 - Original price £5.99
Original price
£5.99
£5.99 - £5.99
Current price £5.99

597-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 597mm Long x 6mm Wide

Original price £2.70 - Original price £2.70
Original price
£2.70
£2.70 - £2.70
Current price £2.70

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 £2.70 - Original price £2.70
Original price
£2.70
£2.70 - £2.70
Current price £2.70

597-3M-09 Continental Contitech Synchrobelt HTD 3M Timing Belt - 597mm Long x 9mm Wide

Original price £3.75 - Original price £3.75
Original price
£3.75
£3.75 - £3.75
Current price £3.75

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 £3.75 - Original price £3.75
Original price
£3.75
£3.75 - £3.75
Current price £3.75

597-3M-15 Continental Contitech Synchrobelt HTD 3M Timing Belt - 597mm Long x 15mm Wide

Original price £5.98 - Original price £5.98
Original price
£5.98
£5.98 - £5.98
Current price £5.98

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 £5.98 - Original price £5.98
Original price
£5.98
£5.98 - £5.98
Current price £5.98

570-3M-06 Continental Contitech Synchrobelt HTD 3M Timing Belt - 570mm Long x 6mm Wide

Original price £2.61 - Original price £2.61
Original price
£2.61
£2.61 - £2.61
Current price £2.61

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 £2.61 - Original price £2.61
Original price
£2.61
£2.61 - £2.61
Current price £2.61

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