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Description

The tensioning device ensures chain tension, compensates for installation errors and expansion and contraction caused by the chain elongation under tension, wear and temperature differences, ensures initial tension at the winding point of the drive device, and eliminates negative devices in the entire line. The tensioning devices of XT80, XT100 and In this case, the tensioner should be placed in a place with smaller tension, usually at a lower place near the back of the transmission device. After the tensioner is close to the tensioner, there should be no large load descending slope.

Parameter

tensioning

Project Type	XT80、XT76.2				XT100				XT160
R	305	381	533	610	317	413	508	637	404	508	660	815
D	φ580	φ732	φ1036	φ1190	φ606	φ797	φ986	φ1240	φ770	φ970	φ1275	φ1581
A	1235	1315	1470	1590	1245	1345	1445	1615	1495	1600	1760	1910
B	630	650	700	800	630	680	680	800	850	850	850	850
C	900	1100	1300	1650	900	1100	1300	1650	1100	1300	1620	1930
E	63.5				82				102
F	280				280				300
Tighten the itinerary	250				250				400