Coupling and Drive Systems

Coupling and Drive Systems

Welling and Crossley coupling and drive systems include various size options to suit engines and pumps. Flywheels, drive shafts, and disk hubs are available both seperatily or as part of a Uni kit.

Shafts

Scroll down the page to view product specifications.

Hub No. 1 2 3 4 5
Shaft Diameter 24 mm 32 mm 42 mm 48 mm 60 mm
Key Detail 8mm 10mm 12mm 14 mm 18mm

 

FLYWHEEL

SAE # 6.5 7.5 8 10 11.5 14
Diameter (approx.) 215.77 mm 241.2 mm NA 314.3 mm 352.3 mm 466.7 mm

Alignment technical info available upon request, Must be out of alignment by 3 mm. Combined vertical and horizontal miss alignment must not exceed 20 mm.

UNIVERSAL SHAFT

Part No. Description
1410 DRIVE SHAFT Universal drive shaft (L = 372 approx.)
Max. 150 kW @ 3000 rpm (less at slower speeds)
1550 Drive Shaft Universal drive shaft (L = 350 approx.)
Max. 340 kW @ 2100 rpm (less at slower speeds)
HUB 1410 # 1 Hub connects to pump shaft # 1 (24 mm)
HUB 1410 #2 Hub connects to pump shaft #2 (32 mm)
HUB 1410 #3 Hub connects to pump shaft #3 (42 mm)
HUB 1410 # BLANK Hub connects to pump shaft. Pilot bored (boring and keying not available from W&C)
HUB 1550 #2 Hub connects to pump shaft #2 (32 mm)
HUB 1550 #3 Hub connects to pump shaft #3 (42 mm)
HUB 1550 #4 Hub connects to pump shaft #4 (48 mm)
HUB 1550 #5 Hub connects to pump shaft #5 (60 mm)
HUB 1550 # BLANK Hub connects to pump shaft. Pilot bored (boring and keying not available from W&C)
DISK 1410 – 6.5 6.5 SAE disk connects to engine flywheel and 1410 drive shaft
DISK 1410 – 7.5 7.5 SAE disk connects to engine flywheel and 1410 drive shaft
DISK 1410 11.5 11.5 SAE disk connects to engine flywheel and 1410 drive shaft
DISK 1550 – 11.5 11.5 SAE disk connects to engine flywheel and 1550 drive shaft
DISK 1550 – 14 14 SAE Disk connects to engine flywheel and 1550 drive shaft

 

*Specifications are subject to change without notice