TQG Planetary Reducer Gear Box for Servo Motor 1:3-10 Ratio Single/Double Stage IP65 Protection 95% Efficiency High Precision

Product Description

We are a professional manufacturer of precision reducers and gearboxes, dedicated to providing high-precision, low-backlash, long-life transmission core solutions for global industries. We specialize in precision transmission technology, with a product line encompassing precision planetary reducers, worm gear reducers, and helical gear reducers. Our core strengths lie in utilizing premium alloy steel and carburizing-hardened precision gear grinding processes, achieving high rigidity and low backlash (as low as <3 arc minutes) to ensure high torque transmission and precise positioning. Simultaneously, optimized structures and long-lasting lubrication designs guarantee smooth, low-noise operation and extended service life. We support flexible customization to meet your specific requirements for specifications, interfaces, and special operating conditions.

Our reducers and gearboxes are the ideal choice for driving high-end automation equipment, widely applied in industrial robot joints, automated production lines, precision packaging machinery, CNC machine tools, and intelligent logistics systems. With stable and reliable performance, we are committed to being your most trusted power transmission partner for equipment upgrades and global market expansion.

Precision Gearbox Technology
High Quality Planetary Reducer
Planetary Gearbox PAB Series

Planetary Gearbox PAB Series

  • The integral structure of the planetary wall frame and the output shaft ensures the maximum torsion rigidity and stability
  • The surface of the gear box is treated with electroless Nickel, and the plate is treated with blue anode to improve the tolerance and corrosion resistance of the environment.
  • Lowest backlash
  • High efficiency 95%
  • Life time lubrication
Specification Details
Model PAB042, PAB060, PAB090, PAB115, PAB142, PAB180, PAB220 14Nm - 2000Nm
Ratio 1-Stage (L1) 1:3 ~ 1:10
2-Stage (L2) 1:12 ~ 1:100
Backlash P0 L1 ≤ 1 arcmin L2 ≤ 3 arcmin
P1 L1 ≤ 3 arcmin L2 ≤ 5 arcmin
P2 L1 ≤ 5 arcmin L2 ≤ 7 arcmin
Matching motor Stepper motor, servo motor, BLDC motor
Efficiency 94% ~ 97%
PAB Series Gearbox Dimensions
Precision Gearbox Technical Chart
Frequently Asked Questions
Q Are you a manufacturer or a trader?
We are a manufacturer. Sincerely welcome to visit us. We can also set up a video conference first if it is convenient for you.
Q What are your main products?
We currently supply planetary gearboxes, harmonic gearboxes, steering gearboxes, RV cycloidal pin-wheel gearboxes, worm gearboxes, servo motors, stepper motors, electric cylinders, slides, couplings, and more. An E-catalog is ready for you upon request.
Q How do I select a suitable gearbox?
Please provide us with your motor details or drawings, along with information on the working conditions, load, output torque, output speed or reduction ratio, and backlash. We will then recommend the most suitable model. If you cannot provide all of these parameters, please contact us and we will guide you step by step.
Q Can I get the 3D and 2D drawings?
Yes, we have standard drawings available. Additionally, the input size of the gearbox can be customized to match different motors.
Q Do you offer an individual design service?
Yes, we are happy to design custom products for our customers, although this may involve mold development costs and design charges.
Q What is your lead time?
Generally, we maintain stock for regular, standard products. If a product is out of stock, it typically takes 15-20 days, and slightly longer for customized items. However, we are flexible with lead times depending on the specific order requirements.
Production Facility Overview

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