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Overview:Small universal coupling is used to transmit on different axes of motion, a single type (WSD), dual-type (WS), Retractable (WSS), ends with the same shaped hole, there is a cylindrical bore, cylindrical with keyway hole, square hole; ends with different hole shape, there is a cylindrical bore with a cylindrical bore with keyway, with cylindrical hole with four square holes, cylindrical bore with keyway and with four square holes.
WSS Universal Coupling parameters and main dimensions : (JB/T 5901-1991) mm
Model |
T.N | Main Parameters | ||||||
D | d1;d2 | L0min | L | L1 | L2 | S | ||
N.m | mm | |||||||
WSS 2 | 22.4 | 20 | 12 | 176 | 22 | 32 | 112 | 30 |
WSS 3 | 45 | 25 | 14 | 200 | 27 | 40 | 120 | 30 |
WSS 4 | 71 | 32 | 18 | 243 | 30 | 46 | 151 | 35 |
WSS 5 | 140 | 40 | 22 | 287 | 38 | 58 | 171 | 43 |
WSS 6 | 280 | 50 | 28 | 337 | 44 | 69 | 199 | 50 |
WSS 7 | 560 | 60 | 35 | 428 | 60 | 91 | 246 | 65 |
WSS 8 | 1120 | 75 | 42 | 556 | 84 | 122 | 322 | 90 |