Rexnord
378-206
3001 W. Canal St., Milwaukee, WI 53208-4200 USA
January 2019
Telephone:
414-342-3131
Fax:
414-937-4359
www.rexnord.com
Supersedes 07-15
(PN-212395)
Falk Quadrive Shaft-Mounted Drives Model A
•
Owners Manual
Sizes 5407-5608
(Page 3 of 53)
Drive Identification
5 407 J 25
A
Size (Series)
Maximum Bushing Bore (4 7/16”)
Drive Type
Ratio (Nominal 25:1)
Model
J is the basic drive identification . It can be furnished as a shaft-mounted drive JR; a flange mounted drive JF; or a screw
conveyor drive JSC (size 5407 only), as illustrated below . These unique identifiers, JR, JF & JSC, are used throughout this
manual to assist you in identifying the instructions which apply to your drive arrangement .
(JR) Shaft-Mounted Drive
1) Drive
2) Torque Arm
3) TA Taper Bushing
(JF) Flange Mounted Drive
1) Drive With Flange
TA Taper Bushing Optional
(JSC) Screw Conveyor Drive (size 5407 only)
1) Drive With Seal Housing
2) Drive Shaft
+ Motor Mounts
+ Backstops
+ Shaft Cooling Fans
+ Electric Cooling Fans
+ Vertical Standpipe
+ Trough Ends
+ Thrust Plate Kits
+ V-Belt Guards
+ TA Removal Tool
NOTE: Use a TA Taper bushing when mounting these drives on a straight driven shaft (hollow shaft is taper bored) .