An ISO 9001:2015 Company

Torque Limiter

Nu-Teck torque limiter is a protective device that limits torque transmitted in a drive system by slipping when torque demand exceeds a preset value as a result of shock loads, over loads, or machine jams. It automatically re-engages when the over load torque has passed, no resetting is required. The Nu-Teck torque limiter prevents machine damage and eliminates costly downtime. The Nu-Teck torque limiter utilizes spring loaded friction surfaces for its operations; slip torque is preset by adjustment of the spring force. The Nu-Teck torque limiter can be used with a sprocket, gear, sheave or flange plate as a center member that is clamped between two friction facings.

Capacities & Dimensions

Torque
Limiter
Size
Torque
Capacity
(KG. M.)
Pilot
Min.
Bore
Max.
Bore
Approx.
Wt. Kg.
A B C D M.
Max.
'F'
Sprocket Bore Dia.
Over Bushing
Min. Max.
50-M1 0.3 1.5 8.0 14 0.3 50 29 24 4 7.2 30.10
50-M2 0.6 2.5 8.0 14 0.3 50 29 24 6.5 7.2 30.10
65-M1 0.7 2.8 10.0 22 0.5 65 50 35 15 8.8 41.40
65-M2 1.4 5.5 10.0 22 0.5 65 50 35 15 8.8 41.40
90-M1 2.0 7.0 12.0 28 1.5 90 65 45 18 16.0 52.00
90-M2 3.5 14.0 12.0 28 1.5 90 65 45 18 16.0 52.00
125-M1 5.0 18.0 16.0 38 3.5 125 78 60 23 16.0 70.00
125-M2 6.5 36.0 16.0 38 3.5 125 78 60 23 16.0 70.00
150-M1 7.5 44.0 20.0 42 5.5 150 90 70 26 23.0 80.00
150-M2 9.0 61.0 20.0 42 5.5 150 90 70 26 23.0 80.00
180-M1 11.0 58.0 25.0 64 10.0 180 110 100 28 28.5 110.00
180-M2 20.0 110.0 25.0 64 10.0 180 110 100 28 28.5 110.00
225-M1 22.0 140.0 25.0 92 20.0 230 120 140 33 28.5 152.00
225-M2 40.0 175.0 25.0 92 20.0 230 120 140 33 28.5 152.00