Inch Sizes Double-Sided Timing Belts
Double-sided inch sizes timing belts in trapezoidal DXL, DL and DH profile are intended for drives with a change in the direction of rotation. They are manufactured according to ISO 5296.
The standard design allows economical solutions for double-sided synchronous power transmission in the lower and middle power range.
DXL Inch Sizes
Length range Lp (mm): 304.80 - 1600.20
DL Inch Sizes
Length range Lp (mm): 314.33 - 3286.76
DH Inch Sizes
Length range Lp (mm): 469.90 - 4318.00
Belts Construction
- Polyamide fabric
- Synthetic rubber teeth
- Glass cord tension member
- Synthetic rubber backing
Belts Fields of Use
The double-sided timing belts with trapezoidal profile in inches are suitable for synchronous drives with same-sense and counterrotating motion. They allow compact space and weight-saving drives with an efficiency of up to 98 %.
Belts Characteristics
- High transmission power and long life
- Conditionally resistant to oil
- Suitable for tropical climates
- Electrical conductivity according to ISO 9563 for high performance variants
- Temperature range depending on application, from −20 °C to +100 °C
Belts Code Description
Example:
420 DH 150 CONTI SYNCHROTWIN
| Code Part | Description |
|---|---|
| 420 |
Belt length in inch × 1/10 (42.0 inch = 42.0 × 25.4 = 1066.80 mm) |
| DH |
Profile, Tooth Pitch (12.7 mm) |
| 150 |
Belt width in inch × 1/100 (1.50 inch = 38.1 mm) |
| CONTI SYNCHROTWIN |
Type of belt |
Documents for Download
Dimensions and Parameters of DXL, DL and DH Timing Belts
TYMA CZ Data Sheets
Czech and English (PDF 396.28 kB)
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.
