Chamberlain Swing GATE - Manual (Page 51)

50 of 53 Doc 6001242 (01-20273) Rev C
APPENDIX C
MODEL SW 2000-B1 PARTS LIST
ITEM # PART NAME WHAT IT DOES
1 Control Box/Clear Cover Contains control board, input connections
2 Control Board (not shown) Controls gate operator functions
3 ON/OFF Switch Main power switch, resets gate operator
4 Gearbox Reduces motor speed to drive gate
5 V-Belt Transmits motor power to gearbox
6 AC Motor Provides drive to gate operator
7 Pillow Blocks Support drive shaft
8 Tray Assembly Convenience tray holds optional equipment
9 Torque Limiter Transmits drive power to chain (not shown)
10 Idler Assembly Maintains tension on chain (not shown)
11 Drive Shaft Transmits power to swing arm/drag link assys
12A/B Limit Cams/Limit Switch Assy Stops motor when gate reaches limit
13A/B Swing Arm Cap Assy/Rel. Pin Pulls/releases swing arm/drag link assemblies
14-17 Swing Arm/ Linkage/Rod end Assy/Anchor Transmits power to gate
18/19 Drive Chain/Cover (not shown) Drives shaft/Protects unit from elements