Sumitomo Cyclo BBB4 - Assembly Instructions

Screw Conveyor Options, continued
Assembly Instructions
2
Secure the screw conveyor shaft in place using the keeper plate with the supplied
hardware.
3
If braided cord is supplied, place the gland cover into the screw conveyor adapter
and secure it in place with the supplied hardware.
Cover not required with the use of a lipped seal.
4
Carefully slide the screw conveyor adapter over the shaft and position it against
the corresponding threaded holes in the Cyclo® BBB4 housing. Use the included
hardware to secure the adapter to the housing.
Gland Cover
Adapter
Unit
Size
Shaft Retaining Bolts
Qty. x Bolt Size
Bolt Torque
(ft•lbs)
4A 2 x M10 33
4B 2 x M10 33
4C 2 x M12 59
4D 2 x M16 146
4E 2 x M16 146
Table 51. Bolt Tightening Torques
Note: [1] Bolt Class equal to ISO/JIS Class 8.8
Unit
Size
Gland Cover Bolts
Qty. x Bolt Size
Bolt Torque
(ft•lbs)
4A
2 x M8 15
4B
4C
4D
4E
Table 52. Bolt Tightening Torques
Note: [1] Bolt Class equal to ISO/JIS Class 8.8
Keeper Plate
Unit
Size
Cast Adapter/Housing Bolts Fabricated Adapter/Housing Bolts
Qty. x Bolt Size
Bolt Torque
(ft•lbs)
Qty. x Bolt Size
Bolt Torque
(ft•lbs)
4A 8 x M10 (HH) 47
4 x M10 (HH)
4 x M10 (SHCS)
47
57
4B 8 x M12 (HH) 83
4 x M12 (HH)
4 x M12 (SHCS)
83
100
4C 8 x M16 (HH) 202
4 x M16 (HH)
4 x M16 (SHCS)
202
247
4D 8 x M20 (HH) 401
4 x M20 (HH)
4 x M20 (SHCS)
401
285
4E 8 x M20 (HH) 401 8 x M20 (HH) 401
Table 53. Bolt Tightening Torques
Operation & Maintenance Manual 55
Cyclo® BBB4