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Square Automation

The World of Motion Driven by Innovation

Servo Gearbox

G+ Planetary Servo Reducer

Compact design, Light weight, High Loading, Long Life, Stable Operation, Low Noise, High Output Torque, High Gear Ratio.

GPB Series

All Integrated design, precise maximum improved, double supported cage planetary frame structure, high reliability and can be frequently reversed, the helical gear tranmission is more stable and the bearing capacity is larger.
Low return clearance, more accurate positioning, special turret structure for carrying greater radial and axial forces.

Rated output shaft torque: 14 Nm - 2000 Nm
Specification: 042 / 060 / 090 / 115 / 142 / 180 / 220

Available Series : GPB & GPBR
Catalog Download : Click here

GPD Series

Unique flange output making the body size shorter, low reverse backlash, more accurate positioning, double-supported cage planetary frame structure, high reliability and can be frequently reversed, The rotating frame is equipped with tapered roller bearing to meet the requirements of heavy-duty working conditions.

Rated output shaft torque: 14 Nm - 2000 Nm
Specification: 047 / 064 / 090 / 110 / 140 / 200 / 255

Available Series : GPD & GPDR
Catalog Download : Click here


GPL Series

Single cantilever structure, simple design, reliable performance, cost effective, stable operation and low noise
Rated output shaft torque: 9 Nm - 210 Nm
Specification: 060 / 090 / 120

Available Series : GPL & GPR
Catalog Download : Click here