GMGUOMAO
Modular High-Power Reducers .
GM Series Gear Reducer (GM10–GM90)
GM is the GUOMAO modular heavy-duty industrial gear unit range (catalogue NO.005), 9 sizes GM10–GM90. Two gear types: parallel-shaft helical (2, 3 and 4 stages, ratios 6.3–400) and right-angle bevel-helical (3, 4 and 5 stages, ratios 14–1,800). Input power 2.8–2,975 kW, rated output torque 5.4–183 kN·m, maximum torque twice the rated value. The low-speed shaft is horizontal or vertical, solid (S) or hollow (H); mounting on feet (F), on a torque arm (T) or by flange. Efficiency 0.97 / 0.955 / 0.94 / 0.93 for two, three, four and five stages.
Applications
- Long-distance belt conveyors
- Agitators, mixers and reactors in chemical plants
- Fans, induced-draught units and cooling towers
- Drum, screen and crusher drives
- Extrusion and calendering lines
Specifications
- Sizes
- 9 (GM10–GM90)
- Gear type
- parallel-shaft helical (P/PV) or right-angle bevel-helical (R/RV)
- Stages
- 2–4 (helical), 3–5 (bevel-helical)
- Ratios
- 6.3–400 (helical), 14–1,800 (bevel-helical)
- Input power PN1
- 2.8–2,975 kW
- Rated output torque MN2
- 5.4–183 kN·m; maximum MK2max = 2 × MN2
- Efficiency
- 0.97 / 0.955 / 0.94 / 0.93 for 2 / 3 / 4 / 5 stages
- Versions
- horizontal or vertical LSS, solid (S) or hollow (H); foot (F), torque arm (T) or flange mounting; weight 240–3,550 kg