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About EP Worm Gear

EP Worm Gear, founded in 2001, is recognized worldwide for designing and manufacturing high quality, long-lasting worm gear drives and unique, custom-engineered worm gear products. Extensive application and design engineering experience allows EP to consistently provide reliable and cost-effective gear drive solutions for customers globally.

EP offers a wide range of products and services including single, double and triple worm and helical worm reducers, custom-engineered worm gear reducers, standard and special worm gear sets, reverse-engineered gear sets and gearboxes and gearbox rebuilding services.

EP drives are found in various key markets including power generation, metals, pulp & paper, oil & gas, mining, material handling, food & beverage, textile, wastewater, cement and marine on applications such as pumps, fans, compressors, crushers, mixers, conveyors, stacker/reclaimers, turbines, cranes, winches and propulsion equipment. 

Parallel shaft worm gearbox F series

Parallel Shaft Helical Gear Worm Gearbox

R series Helical gear worm gearbox

Coaxial Helical Gear Worm Gearbox

Helical gearbox S series

Helical Gear Worm Shaft Worm Gearbox


EP worm gearboxes have earned a reputation to be an industry benchmark worldwide. Our success came from our relentless drive for quality with state-of-the-art technology, all while offering worm gearboxes are affordable prices. High flexibility accorded through a wide choice of mounting options, shaft configurations and motor interfaces, makes the EP worm gearbox the default choice for the industry. The helical-worm and the double-worm version, with or without the torque limiter, add up to the advantage, creating a highly versatile drive system.

EP Worm gearboxes provide high torque with low speed gear ratio. Being simple and compact in design, these gears can achieve higher gear ratio than the helical gears. These worm reduction gears having screw type qualities are similar to helical gears, but its helix angle is typically comparatively larger) and its body is normally quite long in the axial direction. The gears in these gearboxes can be right or left-handed depending upon the purpose.

Mounting option include universal housing, side flanges, foot (horizontal and vertical), shaft mounted with torque arm. Available in Solid shafts (single or double), with torque arm or torque limiter.

EP Geared Motors with Worm Gearing – Modual & Customizable drive technology

Worm gear units from EP DRIVESYSTEMS especially show their strength in applications where high gear ratios are necessary. Our worm geared motors are therefore optimally suited for use in intralogistics, packaging technology and the food & beverage industry.

Four great reasons for EP worm geared motors:

  • Rugged
    Our worm geared motors have a high overload capacity
  • Maintenance Friendly
    Washdown versions enable simple and efficient cleaning of the drive system.
  • Corrosion protection
    The NSD tupH sealed surface conversion is exceptionally chemical, corrosion and abrasion resistant.
  • Flexibility
    Our modular design give users maximum freedom.

The modular system for maximum flexibility: Our UNIVERSAL SI worm gear units

There are numerous applications that require drive systems, and each of these has its own unique requirements. The SI series UNIVERSAL worm gear motors can be quickly and efficiently adapted to meet your needs.

UNIVERSAL worm gear units impress with their high power density and compact design. If required, we can also supply them with the highly effective nsd tupH surface treatment.

In addition to the basic universal housing, we offer an extensive line of bolt-on components to customize the product including torque arms, shaft covers and output flanges. These can be easily field installed, but we will also be glad to assemble the individual components for you.

Worm Gear Reducer

High Load Capacity

The hourglass worm gear allows the entire tooth surface on the worm to engage effectively against a larger area of the wheel gear, resulting in greater load capacity.

High Efficiency

High efficiency resulting from the large angle between the line of contact and the sliding direction. As such, a lubricant film is easily formed on the tooth surface, resulting in a small friction coefficient on the gearing.

Long Life

The wheel is manufactured of high quality carburized steel material and special phosphor-bronze casting to provide high wear and seizure resistance, resulting in long product life.

Low Noise / Low Vibration / Minimum Speed Fluctuation

With more gear teeth in mesh, as well as a precise tooth profile, quiet operation is achieved while attaining less speed fluctuation.

Compact and Lightweight

High-rated value and compact design relative to its high load capacity.

Self-Locking Feature

When the reduction ratio surpasses 50, safety is ensured through our self-locking feature, in combination with the motor brake.

Precision Level (Low Backlash)

Can be manufactured to low backlash specifications.


As one of leading gearbox-worm manufacturers, suppliers and exporters of mechanical products, We offer gearbox-worm and many other products.

Please contact us for details.

Mail: sales@gearbox-worm.xyz

Manufacturer supplier exporter of gearbox-worm.