① Driven Pulley：
Main driving component for centre drive belt conveyors:
Select BP-D series pulley (rotating shaft).
② Head & Tail Pulley：
Installed at each end of a belt conveyor according to the different drive type and structure:
a、Centre drive:
Change the belt direction: Select BP-R series pulley (fixed shaft) or DP-D series pulley
(rotating shaft)
b、Head or Tail drive:
Drive Pulley: Select BP-D series pulley (rotating shaft)
Idler Pulley: Select BP-R series pulley (fixed shaft) or BP-D series pulley (rotating shaft).
③ Snub Pulley：
Used to increase the belt wrap angle for the driven pulley, tension and tracking the belt.
Select BP-R series pulley (fixed shaft) or 1200 series conveyor roller .
④ Carrying Roller：
Used to support the belt, simplify structure and reduce friction:
Select 1200 series conveyor roller .
Specifications:
Tube Dia. (D) | Standard Shaft Dia.(d) | Dimension relation | Surface treatment | Recommended application location |
BF | L |
Φ50 | Φ12/15 | BF=W+10 | L=W+31 | Steel Z/P SS | 4 |
Φ17 | BF=W+10 | L=W+31 | 3&4 |
Φ60 | Φ12/15 | BF=W+10 | L=W+31 | Steel Z/P SS | 4 |
Φ17 | BF=W+10 | L=W+31 | 3&4 |
Φ76 | Φ20 | BF=W+12 | L=W+41 | Steel Z/P | 3&4 |
Φ80 | Φ20 | BF=W+12 | L=W+41 | Steel Z/P | 3&4 |
Be careful about the belt tensioning and siding focce when using as redirection & tensioning.
