S87 SA87 helical worm gearbox and gear motor Technical Parameter
| Model(8) : | S/SA/SF/SAF/SAT/SAZ 87 |
| Ratio : | 9.96–241.91 |
| Input Power : | 0.18-22kw |
| Output Torque : | 0.02 – 4 000 N. M |
| Output Speed : | 6.0-145.6 RPM |
| Mounting Position : | Foot / Flange Mounting |
| Motor : | IP55 / IP54 |
| Catalog Download : |  |
Characteristics of S87 SA87 helical worm gearbox and gear motor:
S87 SA87 helical worm gearbox and gear motor is a new transmission machine designed & manufactured by worm gear and helical gear transmission principle. As one of the gear motor manufacturers, SDT Transmission provides helical right-angle worm gear motors with the following advantages:
1, right angle worm gearbox, combined with international technical requirements, has a very high torque worm gear motor ;
2, save space, reliable and durable, bear high overload capability, power up to 250 kW;
3, low energy consumption, superior performance, speed reducer efficiency is as high as 95% above;
4, small vibration, low noise, high energy saving;
5, choose high-quality forged steel material, semi-steel housing, gear surface after high-frequency heat treatment;
S87 SA87 helical worm gearbox and gear motor link code and form:
| Structure | Description |
| S87…Y… : | foot mounted right angle worm gearbox with solid shaft |
| SAZ87…Y… : | short flange mounted right angle gearbox with hollow shaft |
| SF87…Y… : | helical worm gearbox with solid shaft |
| SAF87…Y… : | flange mounted right angle gearbox with hollow shaft |
| SAT87…Y… : | Torque arm-mounted helical worm gearbox with hollow shaft |
| S(SA,SF,SAF,SAZ…)87 S… : | Shaft input helical worm gearbox |
| SA(S,SF,SAF,SAZ)87…R…Y… : | combinatorial helical worm gearbox |
| SA(S,SF,SAF,SAZ)87S…R… : | shaft input combinatorial helical worm gearbox |
| SA(S，SF，SAF, SAZ87 …Y… : | other motor or other drive connect with gearbox, flange required to be connected |
Right angle worm gearbox exploded view
More Specification of S87 SA87 helical worm gearbox and gear motor :
| Housing (case ) : | HT250 (cast iron) |
| Gear Pair : | 20CrMnTi |
| Finish : | Carburizing & Quenching |
| Gear Accuracy : | 6 to 4 Grade |
| Gear Pair Surface hardness : | HRC58° – 62° |
| Efficiency : | >96% |
| Mounting Position : | Foot / Flange Mounting |
| Motor : | IP55 / IP54 |
| Design : | Modularly Design |
| Lubrication : | VG220 |
| Oil Seal Brands : | SKF, NAK, TTO, etc |
| Certification : | CE, SGS |
| Management System : | ISO9001: 2008 |
Application:
S87 SA87 helical worm gearbox and gear motor can modularly compose with other reducers and variator, get a large reduction ratio drive and variation, Conveyors, Cranes, and Hoists, Elevators, Escalators, Fans, Gates, Irrigators, Machinery, Mixers, Packaging Equipment, Pools, Specialty Trucks and Vehicles, Wind Turbines, X-Ray Equipment, Airports, Boats, and Yachts, Energy Installations (Deserts, Wind Farms), Foundries, Off-shore Oil Rigs, Mining Sites, Factories, Supermarkets, Refineries, Ports, Railways, Farms.
