HEM75 Body Worm Gear Reducer
High Torque, Powerful Body, Industrial Use
HEM75 body worm gear reducers are powerful reducer models used in medium and heavy-duty machine applications. Providing higher torque transmission than the HEM63 body, HEM75 reducers are products that can operate with more powerful motors and have a higher load-carrying capacity.

By lowering the high speed of the electric motor, it provides lower output speed and higher torque at the output. This way, machine movements become more controlled, more powerful and more stable.
Operating Speed and Reduction Ratios
The reduction ratios commonly used in HEM75 body worm gear reducers are generally as follows:
1/7.5 – 1/10 – 1/15 – 1/20 – 1/25 – 1/30 – 1/40 – 1/50 – 1/60 – 1/80 – 1/100
When used with a standard 1400–1500 rpm electric motor, the approximate output speeds are:
| Reduction Ratio | Approx. Output Speed |
|---|---|
| 1/7.5 | 190–200 rpm |
| 1/10 | 140–150 rpm |
| 1/15 | 90–100 rpm |
| 1/20 | 70–75 rpm |
| 1/25 | 55–60 rpm |
| 1/30 | 45–50 rpm |
| 1/40 | 35–38 rpm |
| 1/50 | 28–30 rpm |
| 1/60 | 23–25 rpm |
| 1/80 | 17–19 rpm |
| 1/100 | 14–15 rpm |
Thanks to these speed options, HEM75 reducers can be safely used in industrial systems that require low speed, powerful torque and controlled motion.
Compatible Electric Motors
HEM75 body worm gear reducers are suitable for coupled operation with medium and more powerful electric motors.
Commonly used motor powers:
| Motor Power | Application |
|---|---|
| 0.75 kW | Medium load applications |
| 1.1 kW | Conveyor, mixer and automation systems |
| 1.5 kW | Machines requiring higher torque |
| 2.2 kW | Heavy operating conditions and powerful applications |
| 3 kW | Industrial systems requiring high torque |
Common motor connection options:
- IEC 80 B5
- IEC 80 B14
- IEC 90 B5
- IEC 90 B14
- IEC 100 B5
- IEC 100 B14
As the connection type, B5 flanged or B14 flanged electric motors are generally preferred. Thanks to this structure, the motor and reducer can be easily coupled.
Applications
HEM75 body worm gear reducers are preferred in many industrial areas that require higher torque and more powerful motion.
Main applications:
- Conveyor systems
- Packaging machines
- Food production machines
- Mixers
- Screw conveyor systems
- Dosing machines
- Drum systems
- Load handling systems
- Textile machines
- Agricultural machines
- Cover opening-closing mechanisms
- Industrial automation systems
- Light and medium-scale lifting/turning systems
HEM75 reducers provide an advantage especially in systems that require high torque, low speed, quiet operation and long service life.
Quiet and Balanced Operation Advantage
Thanks to the worm gear structure, HEM75 body reducers offer the advantage of quiet and balanced operation. The gear structure increases the output torque while reducing the motor speed and helps the machine operate more controlled.
Thanks to the low-vibration operating structure, it contributes to the service life of machine equipment. This feature provides an important advantage especially in continuously running conveyor, mixer, screw conveyor and automation systems.
Powerful Body and Easy Mounting
HEM75 body worm gear reducers are suitable for industrial operating conditions thanks to their robust body structure. With their compact design, they do not take up much space on the machine and provide ease of mounting.
Thanks to their structure suitable for different mounting positions, they can be used in applications requiring horizontal, vertical or angled connection. With the motor connection flange, output shaft and body connection options, they can be easily integrated into many machine designs.
HEM MOTOR Reducer Solutions
As HEM MOTOR, we offer worm gear reducer solutions compatible with electric motors. HEM75 body worm gear reducers are one of the ideal solutions for medium and heavy-duty industrial machines with their powerful body structure, high torque transmission, low-speed options and easy motor connection.
HEM75 body reducers can be used together with 0.75 kW, 1.1 kW, 1.5 kW, 2.2 kW and 3 kW electric motors.
HEM MOTOR — A Reliable Supplier in Motor and Reducer Solutions
Quick Access:
+90 (532) 345 49 86
www.Hemmotor.com
