Shaft mounted gear reducers
SN - ISN
Another four sizes of shaft mounted gear reducers complete and expand Motovario’s S series application range.
Made with a monobloc grey cast iron or spheroidal cast iron casing, depending on the size, SN shaft mounted gear reducers are intended for applications requiring high nominal performance from 4,300 to 18,000 Nm.
They are extremely reliable and sturdy, making them the perfect choice for product handling machines, e.g. screw conveyors and conveyor belts, as well as for mixing and crushing plants.
Warranty: Two years from date of delivery.
Characteristics
Sizes: SN 140 -150 -160 - 180
- Power from 1,5 kW up to 160 kW with three phase 4 pole motors
- Reduction ratios between 4,28 and 222,16
- Torque max 18.000 Nm
- Admissible radial loads max 100.000 N
- Universal casing
- Versions: S... C Foot-flange mounting / Hollow shaf - S... D Foot-flange mounting / Solid shaft - S... L Foot-flange mounting / Shrink disc shaft / Extruder version available
- Gearing with 2 and 3 reduction stages
- Modularity
- Gears hardened and tempered with shaved or ground profile
- Cases in EN-GJL-200 grey cast iron for high strength and optimized with FEM analysis
- Excellent mechanical strength
- Load capacity calculated to ISO 6336, DIN 3990 and AGMA 2001
- Blue RAL 5010 acrylic paint coating on top of two-component primer
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