| Product Description
Features
◆ High modular design
◆ High loading support, stable transmitting and low noise level.
◆ Excellent sealing, wide range of industry application.
◆ High efficiency and save power.
◆ Save cost and low maintenance.
Main applied for
◆ Harbor and shipping
◆ Hoist and transport
◆ Electric power
◆ Coal mining
◆ Cement and construction
◆ Paper and light industry
◆ Chemical industry and environmental protection
Technical Data
| Housing material |
Cast iron/Ductile iron |
| Housing hardness |
HBS190-240 |
| Gear material |
20CrMnTi alloy steel |
| Surface hardness of gears |
HRC58°~62 ° |
| Gear core hardness |
HRC33~40 |
| Input / Output shaft material |
42CrMo alloy steel |
| Input / Output shaft hardness |
HRC25~30 |
| Machining precision of gears |
accurate grinding, 6~5 Grade |
| Lubricating oil |
GB L-CKC220-460, Shell Omala220-460 |
| Heat treatment |
tempering, cementiting, quenching, etc. |
| Efficiency |
94%~96% (depends on the transmission stage) |
| Noise (MAX) |
60~68dB |
| Temp. rise (MAX) |
40°C |
| Temp. rise (Oil)(MAX) |
50°C |
| Vibration |
≤20µm |
| Backlash |
≤20Arcmin |
| Brand of bearings |
China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK. |
| Brand of oil seal |
NAK — Taiwan or other brands requested |
| SIZE |
Shaft Dia.(mm)
Solid Hallow |
Center Height |
Output Flange Dia.(mm) |
Power(kw) |
Ratio |
Permissible Torque(N.m） |
Weight(KGS) |
| 37 |
φ25k6 |
φ30h7 |
100 |
φ110/160 |
0.18-3.0 |
5.36-106.38 |
200 |
11 |
| 47 |
φ30k6 |
φ35h7 |
112 |
φ120/200 |
0.18-3.0 |
5.81-131.87 |
400 |
20 |
| 57 |
φ35k6 |
φ40h7 |
132 |
φ155/250 |
0.18-5.5 |
6.57-145.14 |
600 |
27 |
| 67 |
φ40k6 |
φ40h7 |
140 |
φ155/250 |
0.18-5.5 |
7.14-144.79 |
820 |
33 |
| 77 |
φ50k6 |
φ170 |
180 |
φ170/300 |
0.37-11.0 |
7.24-292.18 |
1550 |
57 |
| 87 |
φ60m6 |
φ60h7 |
212 |
φ215/350 |
0.75-22.0 |
7.19-197.18 |
2700 |
85 |
| 97 |
φ70m6 |
φ70h7 |
265 |
φ260/450 |
1.1-30.0 |
8.95-176.05 |
4300 |
130 |
| 107 |
φ90m6 |
φ90h7 |
315 |
φ304/450 |
3.0-45.0 |
8.74-141.46 |
8000 |
250 |
| 127 |
φ110m6 |
φ100h7 |
375 |
φ350/550 |
7.5-90.0 |
8.68-146.07 |
13000 |
380 |
| 157 |
φ120m6 |
120h7 |
450 |
φ400/660 |
11.0-160.0 |
12.65-150.41 |
18000 |
610 |
| 167 |
φ160m6 |
140h7 |
500 |
φ800 |
11.0-200.0 |
17.28-163.91 |
32000 |
1015 |
| 187 |
φ190m6 |
160h7 |
600 |
φ800 |
18.5-200.0 |
17.27-180.78 |
50000 |
1700 |
|
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