HTD8M rubber timing belt
This HTD8M rubber timing belt page shows the belt loop, tooth surface and side detail. To match a replacement, provide the complete marking, belt width and pitch length or tooth count, together with the required finished cross-section and pulley arrangement.
| Item | Product details |
|---|---|
| Designation | HTD8M |
| Belt type | Rubber timing belt |
| Profile pitch | 8 mm (HTD 8M) |
| Finished dimensions | Specify width and length or tooth count |
| Finished cross-section | Specify the complete section and surface arrangement |
Send your drawing, required quantity and operating conditions to request a quote.
Construction and replacement details
The rubber timing-belt construction illustrated in this range consists of a rubber body, a tensile-cord layer and a tooth-facing fabric. The range illustration identifies neoprene rubber, glass-fibre reinforcement and nylon tooth fabric. Specify the construction needed for your belt together with the working conditions.
| Detail | Information to provide |
|---|---|
| Belt identification | Complete printed marking, equipment model and part number |
| Dimensions | Width, finished length or tooth count, and pulley profile |
| Construction | Rubber material, tensile-cord and tooth-fabric requirements; joint or endless arrangement |
| Working conditions | Speed, load, temperature, bending arrangement and contact with oils or cleaning agents |
Tooth surface and side detail
Use these views to discuss the required surface and cross-section. Send a side-view drawing with overall thickness, tooth arrangement and dimensions for any additional layer or processing.
Rubber timing-belt profile reference
The following dimensions cover several profile families in the range. Match the complete profile designation to your pulley; a shared pitch alone does not establish interchangeability. The HTD 8M reference is 8 mm pitch, 3.36 mm tooth height and 6.00 mm belt thickness. These are profile-reference dimensions, not the overall thickness of every processed or combined construction shown in the photographs. Specify the finished section on your order drawing.
| Profile | Pitch (mm) | Tooth height (mm) | Belt thickness (mm) |
|---|---|---|---|
| MXL | 2.032 | 0.51 | 1.14 |
| XXL | 3.175 | 0.76 | 1.52 |
| XL | 5.080 | 1.27 | 2.30 |
| L | 9.525 | 1.91 | 3.60 |
| H | 12.70 | 2.29 | 4.30 |
| XH | 22.225 | 6.35 | 11.20 |
| XXH | 31.750 | 9.53 | 15.70 |
| HTD 2M | 2 | 0.75 | 1.36 |
| HTD 3M | 3 | 1.17 | 2.4 |
| HTD 5M | 5 | 2.06 | 3.8 |
| HTD 8M | 8 | 3.36 | 6.00 |
| HTD 14M | 14 | 6.02 | 10.00 |
| HTD 20M | 20 | 8.4 | 13.20 |
| STPD/STS S2M | 2 | 0.76 | 1.36 |
| STPD/STS S3M | 3 | 1.14 | 2.2 |
| STPD/STS S4.5M | 4.5 | 1.71 | 2.81 |
| STPD/STS S5M | 5 | 1.91 | 3.4 |
| STPD/STS S8M | 8 | 3.05 | 5.3 |
| STPD/STS S14M | 14 | 5.3 | 10.2 |
| RPP 8M | 8 | 3.2 | 5.5 |
| RPP 14M | 14 | 6.00 | 10 |
Custom processing
If the replacement requires a covering, holes, guides or other processing, show their dimensions and locations on the drawing. Include close-up photographs of the tooth side, back surface and any processed features so we can discuss the required arrangement.
