Hollow rotary actuator planetary gearbox reducer used with rotary table with ISO9000 EP-ZK200


Our Hollow Rotary Actuator Planetary Gearbox Reducer, model EP-ZK200, is ISO9000 certified and designed for use with a rotary table. With a 1-year warranty, it’s applicable in various industries including manufacturing plants, machinery repair shops, construction works, energy & mining, and others. Weighing just 11.5 KG, this power-pack offers OEM, ODM, OBM customized support. The gearing arrangement is planetary, ensuring high efficiency and torque transmission. The output torque, input speed, and output speed vary according to each model. It features a tapered roller bearing and offers an allowable torque of 80 N.m. With a precision lifetime of 20000Hrs and allowable speed of 200(plate) rpm, it brings reliability to your operations. It offers a ratio of 10,20,30,40,50 and maintains repeat accuracy (arc-sec) from 0 to 60 and positioning accuracy (arc-min) from 0 to 2. The parallelism and coaxiality of the rotate plate are maintained ≤0.02mm and ≤0.015mm respectively. It’s packaged in a carton or wooden box measuring 44*29*31 cm and shipped FOB Hangzhou.

Functionality and Mechanism of Planetary Gearboxes

Planetary gearboxes, like our EP-ZK200 model, are named for their resemblance to the solar system. The central ‘sun’ gear is orbited by ‘planet’ gears, which are encased in an outer ‘ring’ gear. This unique mechanism allows the gears to distribute loads evenly, enhancing torque transmission and reducing vibration. The efficiency of a planetary gearbox can reach up to 94%-97%, making them ideal for high-torque applications.

Key Features and Specifications

Our EP-ZK200 model offers a compact yet robust solution for your power transmission needs. With a weight of just 11.5 KG, it’s easy to install and integrate into your existing machinery. The planetary gearing arrangement ensures high efficiency and torque transmission, with output, input speeds, and torque varying according to each model. It offers an allowable speed of 200(plate) rpm and a precision lifetime of 20000Hrs, ensuring reliable long-term performance.

Applications and Usability

Planetary gearboxes are widely used across a range of industries, from automation and robotics to automotive and aerospace. Their high-torque, high-efficiency performance makes them ideal for applications requiring precision and reliability, such as manufacturing plants and machinery repair shops.

Material and Build Quality

Our gearboxes are built to last, with a robust construction that withstands demanding industrial environments. We use high-quality materials to ensure durability and longevity. The EP-ZK200 model features a tapered roller bearing for enhanced load capacity and reduced friction.

Customization Options

We understand that every application is unique, which is why we offer OEM, ODM, OBM customized support for our EP-ZK200 model. Whether you need specific torque, speed, or size requirements, we can tailor our gearboxes to meet your needs.

Maintenance and Longevity

With a precision lifetime of 20000Hrs, our EP-ZK200 model is designed for long-term performance. Regular maintenance is simple and ensures the gearbox continues to operate at peak efficiency.
plantary gearbox

Introducing HZPT Products

HZPT offers a wide range of high-performance gearboxes, including our flagship EP-ZK200 model. Designed with the user in mind, our products offer high efficiency, robust construction, and customization options. We invite you to explore our product range and see how our gearboxes can enhance your operations.


1. What is the precision lifetime of the EP-ZK200 model?

The precision lifetime of the EP-ZK200 model is 20000Hrs.

2. What are the customization options available for the EP-ZK200 model?

We offer OEM, ODM, OBM customized support for our EP-ZK200 model.

3. What is the gearing arrangement of the EP-ZK200 model?

The gearing arrangement of the EP-ZK200 model is planetary.