Belt Trade Number Belt Trade Number |
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System of Measurement System of Measurement |
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Teeth Location Teeth Location |
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 | Teeth on One Side |
Number of Teeth Number of Teeth |
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Teeth Shape Teeth Shape |
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 | Curved |
Manufacturer Equivalent Number ManufacturerEquivalent Number |
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Reinforcement Material Reinforcement Material |
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Color Color |
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 | Black |
Teeth Finish Teeth Finish |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Material Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Belt Trade Size Belt Trade Size |
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High-Strength HTD Timing Belts
HTD (high torque drive) timing belts have a curved tooth shape that provides higher strength than trapezoidal teeth. Belts are neoprene with fiberglass reinforcement for quiet operation. The teeth are nylon coated to protect the wear surface and minimize friction.
For technical drawings and 3-D models, click on a part number.
| Belt Trade Number | Manufacturer Equivalent Number | Outer Circle, mm | Number of Teeth | Pitch, mm | Material | Color | Temperature Range, °F | Specifications Met | Each | |
20 mm Wd. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1040-8M-20 | Omega HP | 1,040 | 130 | 8 | Neoprene | Black | -20° to 212° | ISO 9563 | 00000000 | 000000 |
30 mm Wd. | ||||||||||
| 1040-8M-30 | Omega HP | 1,040 | 130 | 8 | Neoprene | Black | -20° to 212° | ISO 9563 | 00000000 | 00000 |
50 mm Wd. | ||||||||||
| 1040-8M-50 | Omega HP | 1,040 | 130 | 8 | Neoprene | Black | -20° to 212° | ISO 9563 | 00000000 | 000000 |
High-Strength Ultra-Quiet Timing Belts
Also known as GT profile belts, belts with curved teeth minimize vibration and noise output. The teeth distribute pressure uniformly, so they wear evenly and last longer. Close engagement of the tooth and pulley offers more precise timing in heavy-load systems than trapezoidal teeth and HTD belts. Belts are neoprene, which is flexible and operates quietly. The fiberglass reinforcement on these belts add greater durability.
For technical drawings and 3-D models, click on a part number.
| Belt Trade Number | Manufacturer Equivalent Number | Outer Circle, mm | Number of Teeth | Pitch, mm | Material | Color | Temperature Range, ° F | Each | |
Curved Teeth | |||||||||
|---|---|---|---|---|---|---|---|---|---|
20 mm Wd. | |||||||||
| 1040-8M-20 | Gates PowerGrip GT4 | 1,040 | 130 | 8 | Neoprene | Black | -30° to 180° | 00000000 | 000000 |
30 mm Wd. | |||||||||
| 1040-8M-30 | Gates PowerGrip GT4 | 1,040 | 130 | 8 | Neoprene | Black | -30° to 180° | 00000000 | 00000 |
50 mm Wd. | |||||||||
| 1040-8M-50 | Gates PowerGrip GT4 | 1,040 | 130 | 8 | Neoprene | Black | -30° to 180° | 00000000 | 000000 |
Ultra-High-Strength Poly Chain Timing Belts
Strong enough to replace roller chain, these timing belts combine the high strength of a curved tooth with high-strength carbon fiber reinforcement. Belts are abrasion-resistant urethane, so they don’t create dust while they run. They have carbon fiber reinforcement, which has ultra-high-strength, low stretch, and excellent shock resistance. The teeth are nylon coated to protect the wear surface and minimize friction.
For technical drawings and 3-D models, click on a part number.
| Belt Trade Number | Manufacturer Equivalent Number | Outer Circle, mm | Number of Teeth | Pitch, mm | Material | Color | Temperature Range, °F | Each | |
12 mm Wd. | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1040-8M-12 | Gates Poly Chain GT | 1,040 | 130 | 8 | Urethane | Black | -65° to 185° | 00000000 | 000000 |
21 mm Wd. | |||||||||
| 1040-8M-21 | Gates Poly Chain GT | 1,040 | 130 | 8 | Urethane | Black | -65° to 185° | 00000000 | 000000 |
36 mm Wd. | |||||||||
| 1040-8M-36 | Gates Poly Chain GT | 1,040 | 130 | 8 | Urethane | Black | -65° to 185° | 00000000 | 000000 |