U.S. TSUBAKI TOP CHAIN
TNU Top Chain Curved Movement
U.S. Tsubaki TNU Top chain consists of polyacetal resin top plates snapped onto a special chain the same size as RS60 chain and made of carbon steel
or nickel-plated carbon steel. The outside surface of the snap is tapered for float prevention.
■ TNU AND TNU-NP Top plates are made of polyacetal. Chains are carbon steel or nickel-plated.
U.S. TSUBAKI
Slat Width
Approx. Weight
Color of Top Plate
XW
lbs./ft.
Chain No. TNU826 TNU1143 TNU1270
3.25 4.50 5.00
1.48 1.55 1.68
Gray
TO Top Chain Curved Movement
U.S. Tsubaki TO Crescent Plate chain is used to convey containers and materials in the bottling and canning industries. It is especially useful when the length of the conveyor must be long and the load factor high. • The use of multiple drives makes long conveyor lengths possible. • A turn-table and guide roller are unnecessary on the return side. • Standard carbon steel chain with 430 stainless steel crescent shaped top plates are provided unless otherwise specified. • Min. radius of TO Crescent Plate chain is 4 inches. • Stronger than TS Top Plate chain. • Can follow any horizontal route.
■ TOS Top plates are made of 430 stainless steel. Chain is carbon steel.
■ TOR Top plates are made of 430 stainless steel. Chain is carbon steel.
U.S. TSUBAKI
U.S. TSUBAKI
Slat Width
Approx. Weight
Slat Width
Approx. Weight
XW
S
XW
S
lbs./ft.
lbs./ft.
Chain No. TOS826 TOS1143 TOS1778*
Chain No. TOR826 TOR1143 TOR1778*
3.25 4.50 7.00
.705 .705 .831
2.80 3.20 4.20
3.25 4.50 7.00
.705 .705 .831
4.00 4.60 5.40
Note: *The shape of TOS1778 and TOR1778 is different from above sketch. Contact U.S. Tsubaki for details. Consult U.S. Tsubaki for sprocket selection.
B-71
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