Gearing Arrangement: Helical Output Torque: up to 10200Nm Rated Power: 0.18~37kw Input Speed: <2000rpm Output Speed: 0.1~120rpm
Specifications
geared motor -20 years' experience -Credible quality,CE, ISO9001 -Delivery in time -Long lifetime,helical worm gear motor
About us
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. 20CrMnTi alloy steel geared motor
Product features
- SC series helical worm geared motor is the combination transmission structure of helical gears and worm wheels, right angle shaft output and steady running.
- Little vibration and low noise, with large transmission ratio,the transmission efficiency is lower than helical gearmotor.
- The products have been mainly used in petrochemical machinery, mine and construction machinery, metallurgy, printing and packaging machinery, etc.
General Technical data
Housing material | HT250 high-strength cast iron |
Housing hardness | HBS190-240 |
Gear material | 20CrMnTi alloy steel |
Surface hardness of gears | HRC58°~62 ° |
Gear core hardness | HRC33~40 |
Worm wheel material | ZCuSn10Pb1 |
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 | 55%~75% (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 HRB,LYC,ZWZ or other brands requested, NSK….. |
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 | Hollow(H7) | (mm) | (mm) | (kw) | (Nm) | (KGS) |
SC37 | 20k6 | 20 | 88h13 | 160/120 | 0.12~0.55 | 24~204 | 100 | 7.5 |
SC47 | 25k6 | 25/30 | 100h13 | 160 | 0.18~0.75 | 24~204 | 150 | 10 |
SC57 | 30k6 | 30/35 | 112h13 | 200 | 0.75~1.5 | 24~204 | 250 | 13.5 |
SC67 | 35k6 | 40/45 | 140h13 | 250/200 | 0.75~3 | 24~285 | 460 | 27 |
SC77 | 45k6 | 50/60 | 180h13 | 300/250 | 0.75~7.5 | 24~385 | 1200 | 45 |
SC87 | 60m6 | 60/70 | 225h13 | 350 | 1.1~11 | 24~389 | 2000 | 86 |
SC97 | 70m6 | 70/90 | 280h13 | 450 | 1.5~18.5 | 24~389 | 3500 | 150 |
Remark: the weight without oil and motor, shaft and flange input add 10%. |
Combined system
Packages