We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

GATES Timing Belt: One Side, Curvilinear, PowerGrip HTD, 3 mm Pitch, 6 mm Top Wd - HTD Section Timing Belts
GATESHTD Section Timing Belts

GATES Timing Belt: One Side, Curvilinear, PowerGrip HTD, 3 mm Pitch, 6 mm Top Wd

The GATES Timing Belt: One Side is an HTD Section Timing Belt from the PowerGrip® HTD® series, featuring a curvilinear tooth profile with a 3 mm pitch and 6 mm top width. This belt, model 639-3M-06, is designed for…

SKU 3G-OTH-148780

Also listed as: 6393M06 · 639 3M 06

Brand
GATES
Item
Timing Belt: One Side, Curvilinear, PowerGrip HTD, 3 mm Pitch, 6 mm Top Wd
Category
HTD Section Timing Belts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GATES
Manufacturer Part Number
639-3M-06
Type
Curvilinear, PowerGrip® HTD®, 639-3M-06, HTD
Pitch
3 mm
Top Wd
6 mm

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

GATES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GATES Timing Belt: One Side is an HTD Section Timing Belt from the PowerGrip® HTD® series, featuring a curvilinear tooth profile with a 3 mm pitch and 6 mm top width. This belt, model 639-3M-06, is designed for synchronous power transmission in industrial applications.

Frequently Asked Questions

What is a GATES PowerGrip HTD timing belt used for?

The GATES PowerGrip HTD timing belt is used for synchronous power transmission in industrial machinery, such as conveyors, pumps, and machine tools. Its curvilinear tooth profile ensures positive engagement and reduced backlash, making it suitable for precise positioning and high-torque applications.

What are the specifications of the GATES 639-3M-06 timing belt?

The GATES 639-3M-06 is a PowerGrip HTD timing belt with a curvilinear tooth profile, 3 mm pitch, and 6 mm top width. It is a one-sided belt from the HTD section series, designed for synchronous drives. The manufacturer part number is 639-3M-06.

Where to buy GATES timing belts worldwide?

3G Electric supplies GATES timing belts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine GATES PowerGrip HTD belts like the 639-3M-06 to any location. Contact us for a quote and delivery details.

How to select the correct GATES timing belt for an application?

To select the correct GATES timing belt, match the pitch, width, and length to your drive system's pulley specifications. For the 639-3M-06, ensure a 3 mm pitch and 6 mm top width. Consider load, speed, and environmental factors. GATES PowerGrip HTD belts are designed for high-torque synchronous drives.

Used in

Common applications for GATES
Packaging machinery — GATES PowerGrip® HTD® belts for precise indexing and high-torque conveyor drives
CNC machining centers — GATES PowerGrip® trapezoidal belts (H section) for spindle and axis synchronization
Printing presses — GATES PowerGrip® GT®2 Twin Power® dual-sided belts for serpentine roller drives
Material handling systems — GATES PowerGrip® L section belts for light-duty conveyor and transfer applications
Compressor and pump drives — GATES PowerGrip® HTD® belts for high-load, low-slip power transmission
Automated assembly lines — GATES MXL section miniature belts for small-scale precision positioning

GATES Products

3G Electric supplies GATES htd section timing belts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 576-3M-06, HTD
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 576-3M-06, HTD
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 648-3M-06, HTD
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 648-3M-06, HTD
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 585-3M-06, HTD
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 585-3M-06, HTD
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 627-3M-06, HTD
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 627-3M-06, HTD
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 738-3M-06, HTD
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 738-3M-06, HTD
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 399-3M-06, HTD
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 399-3M-06, HTD

More from GATES

View all GATES parts
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 5 mm Pitch, 9 mm Top Wd, 2525-5M-09, HTD
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 5 mm Pitch, 9 mm Top Wd, 2525-5M-09, HTD
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 111-3M-06, HTD
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 6 mm Top Wd, 111-3M-06, HTD
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 9 mm Top Wd, 417-3M-09, HTD
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 9 mm Top Wd, 417-3M-09, HTD
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 9 mm Top Wd, 111-3M-09, HTD
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 9 mm Top Wd, 111-3M-09, HTD
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 9 mm Top Wd, 123-3M-09, HTD
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 9 mm Top Wd, 123-3M-09, HTD
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 20 mm Pitch, 229 mm Top Wd, 4200-20M-230
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 20 mm Pitch, 229 mm Top Wd, 4200-20M-230
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 9 mm Top Wd, 1587-3M-06, HTD
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 9 mm Top Wd, 1587-3M-06, HTD
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 15 mm Top Wd, 330-3M-15, HTD
GATES
GATES Timing Belt: One Side, Curvilinear, PowerGrip® HTD®, 3 mm Pitch, 15 mm Top Wd, 330-3M-15, HTD