Volta Ridge Top Belts

Ridge top section from 80-90 Shore ‘A’. FDA/USDA grades availability.

Ridge Top Belts – Sizes & Properties
	VL-RT	VM-RT	VPF-RT	VPFS-RT	VLW-RT	YMF

Hardness	80 A	90A / 40D	88A/37D	88A/37D	80 A	90A / 40D
USDA/FDA	Yes	Yes	Yes	Yes	Yes	Yes
Coeff. friction(Steel)	0.55	0.45	0.38	0.38	0.55	0.45
Temp. range	-40/+55°C	-30/+60°C	-30/+60°C	-30/+60°C	-40/+55°C	-30/+60°C

Size W x H (mm)	Min. pulley dia. (mm)	Pull force (1%) kg.	Min. pulley dia. (mm)	Pull force (1%) kg.	Min. pulley dia. (mm)	Pull force (1%) kg.	Min. pulley dia. (mm)	Pull force (1%) kg.	Min. pulley dia. (mm)	Pull force (0.5%) kg.	Min. pulley dia. (mm)	Pull force (1%) kg.
13/A = 13 x 15.0	–	–	–	–	–	–	–	–	–	–	150	10
13/A = 13 x 16.0	110	2.7	160	11	–	–	–	–	110	16	–	–
17/B = 17 x 19.5	130	4.3	195	17.8	185	9.30	205	46	130	19	185	14.1
22/C = 22 x 24.5	190	7.9	285	32.5	235	14.30	250	52	165	38	250	28.9

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