EP-TQG DG Series Highly Rigid Hollow Rotary Table Actuator Gear Reducers with High Precision


Our EP-TQG DG Series Hollow Rotary Actuator Gear Reducers are known for their rigid construction and high precision. Suitable for a range of industries including Building Material Shops, Manufacturing Plants, Machinery Repair Shops, Food & Beverage Factories, Farms, and many more, these gear reducers are versatile and efficient. Weighing in at just 11kg, these compact units provide exceptional performance without excessive bulk. With OEM customization support and a helical gearing arrangement, these gear reducers are designed to meet your specific needs. They provide a rated torque output of 9~1900Nm and an input speed of 2000~3000rpm, with the output speed varying according to the motor and ratio. With a warranty of 1 year and convenient payment terms, these gear reducers are a reliable and cost-effective solution for your mechanical needs.

Functionality and Mechanism

Planetary gearboxes, like our DG Series, operate with a central, or ‘sun’ gear that drives multiple ‘planet’ gears. These, in turn, engage with an outer ‘ring’ gear. This unique arrangement allows for high torque transmission, excellent efficiency, and compact size. The gears’ constant meshing results in high load capacity and improved performance, making them ideal for industries requiring high precision and durability.

Key Features and Specifications

Our DG Series gear reducers boast a wide range of features. With an output torque of 9~1900Nm and input speed of 2000~3000rpm, they can handle a variety of tasks. Their compact weight of 11kg and customizable gear ratios of 5~100 provide flexibility in application. The helical gearing arrangement ensures maximum power transmission and efficiency.

Applications and Usability

Planetary gearboxes are used in various industries, from automation and robotics to automotive and aerospace. They enhance machinery performance by providing high torque transmission and precise speed control. Our DG Series is suitable for use in packing machines, printing, conveyor systems, laser cutting and engraving, and more.

Material and Build Quality

We use high-quality materials in our gear reducers to ensure durability and reliability. The robust construction can withstand industrial conditions, providing long-term value to our customers.

plantary gearbox

Customization Options

We provide OEM support, enabling customization to suit specific applications or customer requirements. From gear ratio adjustments to specialized fittings, we strive to meet your unique needs.

Maintenance and Longevity

Our gear reducers are designed for longevity with minimal maintenance requirements. The one-year warranty offers peace of mind, while the ease of service ensures a long and productive lifespan.

Introducing HZPT Products

As an established provider of mechanical components, HZPT offers a range of high-quality products, including planetary gearboxes, harmonic gearboxes, and servomotors. Our commitment to quality and customer satisfaction makes us a trusted choice for your mechanical needs. We invite you to explore our product range and discover how we can enhance your operations.

Get in touch with us today to learn more about our EP-TQG DG Series Hollow Rotary Actuator Gear Reducers and make a purchase that adds value to your business.


Q: What is the primary advantage of using a planetary gearbox like the DG Series?

A: The primary advantage is its high torque transmission capacity, compact size, and excellent efficiency, suitable for applications requiring precision and durability.

Q: Can the gear ratio of the DG Series gear reducers be customized?

A: Yes, we offer OEM support that allows customization of gear ratios to suit specific applications or customer requirements.

Q: What is the maintenance requirement for the DG Series gear reducers?

A: Our gear reducers are designed for long life with minimal maintenance. Regular checks and timely servicing can ensure their optimal performance and longevity.