Applications:
Food light industry, electrical machinery, construction machinery, metallurgical machinery,
Cement machinery, environmental protection machinery, electronic appliances, road construction machinery,
Water conservancy machinery, chemical machinery, mining machinery, transportation machinery,
Building materials machinery, rubber machinery, petroleum machinery and other industries.
| Technical data | |
| Shell material | Cast iron / ductile iron |
| Shell hardness | HBS190-240 |
| Gear material | 20CrMnTi alloy steel |
| Gear surface hardness | HRC58 ° ~ 62 ° |
| Gear core hardness | HRC33 ~ 40 |
| Input / output shaft material | 42CrMo alloy steel |
| Input / output shaft hardness | HRC25 ~ 30 |
| Gear machining accuracy | Precision grinding, level 6 ~ 5 |
| lubricating oil | GB L-CKC220-460, Shell withstand voltage 220-460 |
| Heat treatment | Tempering, carburizing, quenching, etc. |
| effectiveness | 94% ~ 96% (depending on the transmission stage) |
| Noise (maximum) | 60 ~ 68dB |
| Temperature rise (MAX) | 40 ° C |
| Temperature rise (oil) (maximum) | 50 ° C |
| vibration | ≤20µm |
| Recoil | ≤20Arcmin |
| Bearing brand | Chinese brand bearings, HRB / LYC / ZWZ / C & U. Or other brands requested, SKF, FAG, INA, NSK. |
| Oil seal brand | NAK — Taiwan or other brand requirements |
| model size | Shaft diameter solid
(mm) |
Center height
(mm) |
Output flange diameter (mm) |
Power (kw) | Speed ratio | Allowable
torque |
Weight
(KGS) |
| R17 | φ20k6 | 75 | φ120 / 140 | 0.18-0.75 | 3.83-74.84 | 85 | 4 |
| R27 | φ25k6 | 90 | φ120 / 140 | 0.18-3.00 | 3.37-135.09 | 130 | 5.5 |
| R37 | φ25k6 | 90 | φ160 / 200 | 0.18-3.00 | 3.33-134.82 | 200 | 8.5 |
| R47 | φ30k6 | 115 | φ160 / 200 | 0.18-5.50 | 3.83-176.88 | 300 | 10 |
| R57 | φ35k6 | 115 | φ200 / 250 | 0.18-7.50 | 4.39-186.89 | 450 | 18 |
| R67 | φ35k6 | 130 | φ200 / 250 | 0.18-7.50 | 4.29-199.81 | 600 | 25 |
| R77 | φ40k6 | 140 | φ250 / 300 | 0.18-11.00 | 5.21-195.24 | 820 | 36 |
| R87 | φ50k6 | 180 | φ300 / 350 | 0.55-22.00 | 5.36-246.54 | 1550 | 63 |
| R97 | φ60m6 | 225 | φ350 / 450 | 0.55-30.00 | 4.49-289.74 | 3000 | 101 |
| R107 | φ70m6 | 250 | φ350 / 450 | 2.20-45.00 | 5.06-249.16 | 4300 | 153 |
| R137 | φ90m6 | 315 | φ450 / 550 | 5.50-55.00 | 5.15-222.60 | 8000 | 220 |
| R147 | φ110m6 | 335 | φ450 / 550 | 11.00-90.00 | 5.0-16.31 | 13000 | 400 |
| R167 | φ120m6 | 425 | φ550 / 660 | 11.00-160.00 | 10.24-229.71 | 18000 | 700 |
