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Product Description
HRC Coupling
1.Clean and degrease the bore and taper surfaces of the bush and the tapered bore of the pulley. Insert the bush into the pulley hub and line up the holes (half threaded holes must line up with the half unloading holes).
2.Lightly oil the grub screws (bush size 1008-3030) or the cap screws (bush size 3535-5050) and screw them in. DO NOT TIGHTEN YET.
3.Clean and degrease the shaft. Fit pulley with taper bush on shaft and place in desired
4.When using a key, it should first be fitted in the shaft keyway. There should be a top clearance between the key and the keyway in the bore.
5.With a hexagon socket wrench (DIN911), gradually tighten the grub screws according to the torques listed in the table.
6.When the drive has been operating under-load for a short period of time (roughly half an hour), check and ensure that the screws remained and the appropriate tightening torque.
7.In order to eliminate the ingress of dirt, fill all empty holes with V
Size | Bush | A | B | E | F | G | C | D | J | Max bore | L | Maximum misalignment | Max Revolution n(rpm) | Moment of inertia (kg.cm^) | G (Kg) | ||
mm | inch | Parallel | Axial | ||||||||||||||
70 | 1008 | 69 | 60 | 31 | 25 | 18 | 20 | 23.5 | 29 | 25 | 1 | 65 | 0.3 | +0.2 | 9100 | 8.5 | 1.00 |
90 | 1108 | 85 | 70 | 32 | 30.5 | 22.5 | 19.5 | 23.5 | 29 | 28 | 1 1/8 | 69.5 | 0.3 | +0.5 | 7400 | 11.5 | 1.17 |
110 | 1610 | 112 | 100 | 45 | 45 | 29 | 18.5 | 26.5 | 38 | 42 | 1 5/8 | 82 | 0.3 | +0.6 | 5630 | 40 | 5.00 |
130 | 1610 | 130 | 105 | 50 | 53 | 36 | 18 | 26.5 | 38 | 42 | 1 5/8 | 89 | 0.4 | +0.8 | 4850 | 78 | 5.46 |
150 | 2012 | 150 | 115 | 60 | 60 | 40 | 23.5 | 33.5 | 42 | 50 | 2 | 107 | 0.4 | +0.9 | 4200 | 181 | 7.11 |
180 | 2517 | 180 | 125 | 77 | 73 | 49 | 34.5 | 46.5 | 48 | 60 | 2 1/2 | 142 | 0.4 | + 1.1 | 3500 | 434 | 16.60 |
230 | 3020 | 225 | 155 | 99 | 85.5 | 59.5 | 39.5 | 52.5 | 55 | 75 | 3 | 165 | 0.5 | + 1.3 | 2800 | 1207 | 26.00 |
280 | 3525 | 275 | 206 | 119 | 106 | 74.5 | 51 | 66.5 | 67 | 100 | 4 | 208 | 0.5 | + 1.7 | 2300 | 4465 | 50.00 |
SPEED rev/min | Coupling Size | |||||||
70 | 90 | 110 | 130 | 150 | 180 | 230 | 280 | |
100 | 0.33 | 0.84 | 1.68 | 3.30 | 6.28 | 9.95 | 20.9 | 33.0 |
200 | 0.66 | 1.68 | 3.35 | 6.60 | 12.6 | 19.9 | 41.9 | 65.0 |
400 | 1.32 | 3.35 | 6.70 | 13.2 | 25.1 | 39.8 | 83.8 | 132 |
600 | 1.98 | 5.03 | 10.1 | 19.8 | 37.7 | 59.7 | 126 | 198 |
720 | 2.37 | 6.03 | 12.1 | 23.8 | 45.2 | 71.6 | 151 | 238 |
800 | 2.64 | 6.70 | 13.4 | 26.4 | 50.3 | 79.6 | 168 | 264 |
960 | 3.17 | 8.04 | 16.1 | 31.7 | 60.3 | 95.5 | 201 | 317 |
1200 | 3.96 | 10.1 | 20.1 | 39.6 | 75.4 | 119 | 251 | 396 |
1440 | 4.75 | 12.1 | 24.1 | 47.5 | 90.5 | 143 | 302 | 475 |
1600 | 5.28 | 13.4 | 26.8 | 52.8 | 101 | 159 | 335 | 528 |
1800 | 5.94 | 15.1 | 30.2 | 59.4 | 113 | 179 | 377 | 594 |
2000 | 6.60 | 16.8 | 33.5 | 66.0 | 126 | 199 | 419 | 660 |
2200 | 7.26 | 18.4 | 36.9 | 72.6 | 138 | 219 | 461 | 726 |
2400 | 7.92 | 20.1 | 40.2 | 79.2 | 151 | 239 | 503 | |
2600 | 8.58 | 21.8 | 43.6 | 85.8 | 163 | 259 | 545 | |
2880 | 9.50 | 24.1 | 48.3 | 95 | 181 | 286 | ||
3000 | 9.90 | 25.1 | 50.3 | 99 | 188 | 298 | ||
3600 | 11.9 | 30.1 | 60.3 | 118 | 226 | |||
Nominal TorguefNm) | 31.5 | 80 | 160 | 315 | 600 | 950 | 2000 | 3150 |
Maxfbrgue(Nm) | 72 | 180 | 360 | 720 | 1500 | 2350 | 5000 | 7200 |
Technical Data Sheet
China Coupling manufacturer, Chinese Coupling supplier, produce: chain couplings, Jaw couplings, flexible couplings, HRC couplings, NM couplings, MH couplings, Pin coupling, Spacer Coupling, Flange Coupling, Sleeve Coupling, Nylon Sleeve Coupling, We can produce as per customer's drawing or sample. Please feel free to send us your detail enquiries. E-mail: oceanindustry@vip.163.com
