Shanghai Sanchen Machinery Electronics Co., Ltd.

RUBBER BELTS
RUBBER BELTS - POLY V BELTS / RIBBED V BELTS - GRINDED PH, PJ, PK, PL, PM

POLY V BELTS / RIBBED V BELTS unite the great flexibility of flat belts with the high performance level of V-belts. Abrasion-proof rubber components allow for a smooth running, limited oil and heat resistance and a long operational life. POLY V BELTS / RIBBED V BELTS are suitable for the use of back bend idlers which are e.g. used in serpentine drives.

Features:
- 30-50% horsepower rating higher than Classical V-Belts.
- Pulleys with outside diameters as small as 0.8 inch can be used.
- Spacing saving.
- Low vibration.
- Oil and heat resistant, Less stretch, Long life.
- High horsepower rating.

Dimensional Data:

Type

Center Distance

Thickness

Production Range

Whole Sleeve Ribs

(mm)

(mm)

(mm)

(Ribs)

PH

1.6

3

369 – 4500

305

PJ

2.34

3.5

369 – 4500

205

PK

3.56

6

450 – 4500

135

PL

4.7

8

750 – 12000

100

PM

9.4

16.5

800 – 12000

50