Bosch Rexroth 3842992811-1000. Gurt, GT 2/A. 1000 mm

The belt used as a conveyor medium transports the workpiece pallets into the transfer system. The belts are pretensioned during installation and bonded to form a continuous belt. A belt mounting tool kit is used for jointing, tensioning and bonding.

The required belt length is determined using the following formula.

Note: A pre-tensioning factor F is required for the belt, see the "Pre-tensioning factor F for belts" overview.

l_B = ((2 x l_S + l_AS + l_UM) x F) + 60

l_B = length of belt

l_S = length of section

l_AS Length of the conveyor medium at the drive module

l_UM Length of the conveyor medium at the return unit

F = pretensioning factor

Pretensioning factor F for belt

where BS 2 and l_S ≤ 4000 mm, F = 0.98

where BS 2 and l_S > 4000 mm, F = 0.975

where AS 2/B-250, F = 0.965

Length of the conveyor medium for belt

l_UM = 660 mm

l_AS = 660 mm

Belt expansion

where l_S ≤ 4000 mm = 2 %

where l_S > 4000 mm = 2.5 %

where AS 2/B-250 = 3.5 %