Inch Sizes Timing Belts
Inch sizes neoprene timing belts in trapezoidal profile are manufactured according to ISO 5296. They are the oldest type of drive belts for industrial use.
They enable powerful and reliable drive solutions in the lower and middle power range. They are made of highly durable rubber compound with a glass tension member. The teeth are protected by a special impregnated fabric.
Belts Construction
- Polyamide fabric
- Synthetic rubber teeth
- Glass cord tension member
- Synthetic rubber backing
Belts Fields of Use
The neoprene timing belts with trapezoidal profile in inches are used in virtually all industrial applications, especially for the lower and middle performance range.
However, for new designs, HTDHigh Torque Drive
Because of its tooth height and semi-circular tooth geometry, the HTD profile is especially good at avoiding jump-over of the teeth in operation. The HTD profile is extremely suitable for transmitting high torques. and STDSuper Torque Drive
The involute shape of the STD profile allows optimal tooth engagement with the pulley. As a result, it provides precise and quiet operation even at high belt speeds. profiles are used nowadays as they are able to transmit higher power and torques.
Belts Characteristics
- High transmission power and long life
-
Conditionally resistant to oil
- Suitable for tropical climates
- Temperature range depending on application, from −20 °C to +100 °C
Belts Code Description
Example:
420 H 150 CONTI SYNCHROBELT (neopren)
| Code Part | Description |
|---|---|
| 420 |
Belt length in inch x 1/10 (42.0 inch = 42.0 × 25.4 = 1066.80 mm) |
| H |
Profile |
| 150 |
Belt width in inch × 1/100 (1.50 inch = 38.1 mm) |
| CONTI SYNCHROBELT (neopren) |
Type of belt |
Documents for Download
Dimensions and Parameters of Inch Sizes Timing Belts
TYMA CZ Data Sheets
Czech and English (PDF 1.22 MB)
Related Products
Inch Sizes Standard Pilot Bore Timing Pulleys
Pilot Bore Timing Pulleys XL, L, H, XH for timing belts with trapezoidal profiles and inch pitch.
Inch Sizes Taper Lock Timing Pulleys
Taper Bore Timing pulleys L, H, XH for timing belts with trapezoidal profiles and inch pitch.
Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.