86-577-86292887
38#, Shenjiang Road, Wenzhou Economic & Technological Development Zone, Zhejiang, China
About us high quality falnge gearbox bevel shaft speed reducer 3 phase transmission worm gearbox
We are one of the leading manufacturers of gearbox in China, specialized in gearbox industry for 22 years. Our products have been reputed by our customers for long. Manufacturing according to the ISO9001 quality control system guidelines. We help our customer develop special gearbox for their application and OEM service offered.
Product features
1. WJ series worm gearbox adopt aluminium alloy or cast iron square housing, small size and elegant appearance.
2. WJ worm gearbox is flexible and convenient to install,steady running,efficent radiator,low noise,high carrying ability.
3. The WJ worm gearbox have been widely used for machinery equipment, such as chemical, plating, ceramic, pharmaceutical, leather, foods,beverage,etc.
General Technical data
| Housing material | ZL108 Al-alloy or HT200 cast iron |
| Worm wheel material | ZCuSn10Pb1 |
| Worm gear material | 40Cr |
| Lubricating oil | GB Gn230-460 Synthetic or Mineral oil |
| Efficiency | 50%~65% |
| Noise (MAX) | 60~68dB |
| Temp. rise (MAX) | 50°C |
| Temp. rise (Oil)(MAX) | 60°C |
| Vibration | ≤20µm |
| Backlash | ≤20Arcmin |
| Brand of bearings | C&U or other brand requested |
| Brand of oil seal | NAK--- Taiwan or other brands requested |
| Model | Shaft Dia. | (mm) | Center Height | Output Flange Dia. | Power | Ratio | Permitted torque | Weight |
| Solid(h6) | Hollow(h7) | (mm) | (mm) | (kw) | (Nm) | (KGS) | ||
| Wj30 | 14 | 14 | 40 | 80 | 0.09~0.3 | 7.5~100 | 22 | 1.5 |
| Wj40 | 19 | 18/19 | 50 | 110 | 0.12~0.5 | 7.5~100 | 55 | 2.5 |
| Wj50 | 25 | 25 | 60 | 125 | 0.18~0.7 | 7.5~100 | 120 | 4 |
| Wj63 | 25 | 25 | 72 | 180 | 0.37~1.5 | 7.5~100 | 175 | 6 |
| Wj75 | 28 | 28 | 86 | 200 | 0.55~3 | 7.5~100 | 280 | 9 |
| Wj90 | 35 | 35 | 103 | 210 | 0.75~4 | 7.5~100 | 425 | 13.5 |
| Wj110 | 42 | 42 | 127.5 | 270 | 1.1~5.5 | 7.5~100 | 585 | 43 |
| Wj130 | 45 | 45 | 147.5 | 320 | 1.5~7.5 | 7.5~100 | 850 | 67 |
| Wj150 | 50 | 50 | 170 | 320 | 2.2~15 | 7.5~100 | 1500 | 100 |
| Remark: the weight without motor | ||||||||
Combined system
Packages
For more parameters and dimensions, please contact with us. Welcome to send us inquiry!
