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HEM MOTOR M-HEM Series Foot-Mounted Helical Gear Reducers are foot-mounted industrial power-transmission units developed for high efficiency, strong torque transfer and long service life. Built with modern helical gear technology, the M-HEM series combines quiet running, low vibration and high mechanical durability. With a housing range from M-HEM 37 to M-HEM 157, it serves everything from small machines to heavy industrial plants.
A rugged cast housing, precision-machined helical gears and quality bearings let it run reliably for years under heavy duty. For the reducer and a matching motor, we supply from a single source with stock and fast delivery — see current electric motor prices.
M-HEM Housing (Size) Options
The M-HEM series is offered in graduated housing sizes for rising torque demand. The table lists the approximate maximum output torque, recommended motor power range and typical reduction ratio for each housing. Values are nominal; the exact selection depends on output speed, service factor and operating hours.
| Housing / Model | Approx. Max Output Torque (Nm) | Recommended Motor Power (kW) | Typical Reduction Ratio (i) |
|---|---|---|---|
| M-HEM 37 | ~130 | 0.12 – 3 | 3.5 – 130 |
| M-HEM 47 | ~250 | 0.18 – 5.5 | 3.5 – 150 |
| M-HEM 57 | ~450 | 0.25 – 9.2 | 4 – 175 |
| M-HEM 67 | ~820 | 0.55 – 15 | 4.5 – 190 |
| M-HEM 77 | ~1,550 | 0.75 – 22 | 5 – 195 |
| M-HEM 87 | ~2,700 | 1.5 – 37 | 5.5 – 220 |
| M-HEM 97 | ~4,300 | 3 – 55 | 6 – 250 |
| M-HEM 107 | ~8,000 | 5.5 – 75 | 7 – 270 |
| M-HEM 127 | ~13,000 | 11 – 90 | 8 – 290 |
| M-HEM 157 | ~18,000 | 18.5 – 90 | 8 – 290 |
Output Speed Options
M-HEM reducers can be produced at various reduction ratios and are commonly chosen at the following output speeds:
- 5 – 10 – 15 – 20 – 25 rpm
- 35 – 50 – 75 – 100 rpm
- 150 – 200 rpm
The most preferred output speeds in the Turkish market are 25, 35, 50, 75 and 100 rpm. Share the output speed your application needs and we will define the suitable housing and reduction ratio together.
Technical Features
- High-efficiency helical gearing with low energy loss
- Quiet, low-vibration operation
- High torque capacity, built for heavy duty
- Durable cast housing and long service life
- Low maintenance cost, long maintenance intervals
- Compatible with IEC standard motors
- Foot mounting, solid output shaft
- Continuous-duty, compact and rugged design
Supplied as a Geared Motor (Gearmotor)
M-HEM reducers can be matched with IE3 efficient HEM Motor electric motors and supplied complete as a geared motor. With motor power, speed and reduction ratio planned in one package, installation is easier and compatibility issues disappear.
Applications
- Conveyors and belt systems
- Crushing, screening and mining operations
- Concrete batching plants and cement factories
- Feed and flour production plants
- Food production and packaging lines
- Mixers, agitators and dosing systems
- Recycling and plastics processing machines
- Agriculture, livestock and general machine building
Mounting and Connection
The M-HEM series, with its foot-mounted housing, suits direct mounting to a floor or frame; as the input follows IEC flange dimensions, it can also be matched to your existing motors.
Why HEM Motor M-HEM Series?
As a manufacturer and seller, HEM Motor supplies the M-HEM 37–157 housing range, output speed options and motor matching from stock or with short lead times. We size the housing, ratio and service factor with you to build the most suitable and economical solution.
Frequently Asked Questions
Which housing sizes are available in the M-HEM series?
M-HEM 37, 47, 57, 67, 77, 87, 97, 107, 127 and 157 are offered as standard. Higher torque needs are evaluated on request.
Which output speeds can I choose?
Output speeds from 5 rpm up to 200 rpm are available; the most preferred are 25, 35, 50, 75 and 100 rpm. The suitable reduction ratio is selected for your need.
Can I buy the reducer together with its motor?
Yes. The M-HEM series can be matched with a HEM Motor electric motor at the required power and speed and delivered complete as a geared motor.
For M-HEM series foot-mounted helical gear reducers and the matching motor, just share the housing, output speed and mounting type, and we will prepare a quote with stock and fast-delivery information.