High Torque R Series Helical inliner Speed gear Reducers
Description:
reducer. It uses the gear and gear meshing, with advanced design and novel structure of retarding mechanism.
It has beenwidely used in metallurgy, mining, petroleum, chemical industry, ship, light industry, food, textile, printing and
dyeing.
R Series Helical inliner Speed gear Reducersmodel
Gearmaterial | 20CrMnTi alloystee |
Surface hardness of gears | HRC58°~62 |
Gearcore hardness | HRC33~40 |
Input/Output shaft materia | 42CrMo alloy stee |
Input/Output shaft hardness | HRC25~30 |
Machining precision of gears | Accurate grinding,6~5 Grade |
Lubricating oil | GB L-CKC220-460,Shell Omala220-460 |
Heattreatment | Tempering,cementiting,quenching,etc |
Eticiency | 94%~96%(depends on the transmis sion stage) |
Noise (MAX) | 60~68dB |
Temp.rise (MAX) | 40°℃ |
Temp.rise(0il)(MAX0 | 50°℃ |
Mbration | =20μm |
Backlash | ≤20Arcmin |
Brand of bearings | China top brand bearing,or other brands requested |
Brand of oil seal | NAK—Taiwan or other brandsrequested |
SIZE | ShaftDia Solid(mm) | Center Height | OutputFlange Dia. (mm) | Power (kw) | Ratio | Permissible Torque(n.m) | Weight (kgs) |
17 | φ20k6 | 75 | φ120/140 | 0.18-0.75 | 3.83-74.84 | 85 | 4 |
27 | φ25k6 | 90 | φ120/140 | 0.18-3.00 | 3.37-135.09 | 130 | 5.5 |
37 | φ25k6 | 90 | φ160/200 | 0.18-3.00 | 3.33-134.82 | 200 | 8.5 |
47 | φ30k6 | 115 | φ160/200 | 0.18-5.50 | 3.83-176.88 | 300 | 10 |
57 | φ35k6 | 115 | φ200/250 | 0.18-7.50 | 4.39-186.89 | 450 | 18 |
67 | 035k6 | 130 | φ200/250 | 0.18-7.50 | 4.29-199.81 | 600 | 25 |
77 | φ40k6 | 140 | 0250/300 | 0.18-11.00 | 5.21-195.24 | 820 | 36 |
87 | φ50k6 | 180 | φ300/350 | 0.55-22.00 | 5.36-246.54 | 1550 | 63 |
97 | φ60m6 | 225 | φ350/450 | 0.55-30.00 | 4.49-289.74 | 3000 | 101 |
107 | φ70m6 | 250 | 0350/450 | 2.20-45.00 | 5.06-249.16 | 4300 | 153 |
137 | φ90m6 | 315 | φ450/550 | 5.50-55.00 | 5.15-222.60 | 8000 | 220 |
147 | 0110m6 | 335 | 0450/550 | 11.00-90.00 | 5.0-16.31 | 13000 | 400 |
167 | φ120m6 | 425 | φ550/660 | 11.00-160.00 | 10.24-229.71 | 18000 | 700 |