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ZT Series Shaft Input Servo Bevel Gear Steering Gearbox

  • ZT Shaft Input Servo Steering Gearbox
  • solid keyed shaft input direct coupling installation
  • precision ground spiral bevel hard tooth surface
  • ultra-low backlash high positioning accuracy
  • transmission efficiency over 95%
  • hexagonal multi-surface flexible mounting
  • single/dual shaft diversified output options
  • stable operation low running noise
  • high rigidity cast housing strong overload resistance
  • fully sealed dustproof anti-oil leakage
  • maintenance-free long-term operation
  • non-standard customization supported
  • CE certified for high-end servo automation equipment

ZT-P single axis output with keyway classic planetary input connected to steering gear

ZT-2P Dual axis Output with Keyway Classic Planetary Input Steering Gear

ZT-RF Rotating Flange Output Hollow Hole Classic Planetary Input Steering Gear

ZT-CK single clamping sleeve - hollow hole output with keyway classic planetary 

input with steering gear

ZT-2CK Double Clamping Sleeve - Hollow Hole Output with Keyway Classic Planetary 

Input with Steering Gear

ZT-HPK Single Expansion Tightening Sleeve Hollow Hole Output with 

Keyway Classic Planetary Input Steering Gear

ZT-2HPK Double Expansion Tightening Sleeve Hollow Hole Output with Keyway 

Classic Planetary Input Steering Gear

ZT-CRK hollow hole output with keyway classic planetary 

input connected to steering gear



The output end bearing adopts tapered roller bearings, 

greatly improving the axial force of the product.

The output shaft form has added flange surface output and base installation, 

which can be used for large load rotating platform applications.

The umbrella teeth are made of high-strength carburizing alloy steel 

and undergo grinding process,

effectively ensuring the accuracy and noise of the product's use.

The speed ratio can be freely matched, and when connected 

to a planetary gearbox, the speed ratio can reach up to 2000.

Imported lubricating grease is used inside the box, which is maintenance free.

The box is made of high-strength aluminum alloy, ensuring strength 

while making the installation of the whole machine more lightweight.


Product Application


Printing machinery

Used to change the conveying direction of printed materials, ensuring 

that they can be accurately and quickly transported to the next process 

according to the predetermined path, and providing reliable transmission support.


Shipbuilding industry


The steering gear can be used to control the direction of the steering wheel,

ensuring the stability of the ship's navigation

and is a key component of the ship's navigation system. ‌


automotive field


Widely used in the steering system of automobiles, it can easily achieve high torque

high transmission ratio

and high-precision steering output through different tooth arrangements.


Industrial Automation


On an automated production line, its compact structural design can achieve power 

transmission and steering functions within a limited space, 

meeting the strict requirements of space utilization for automated production lines.



90 degree servo direction changing gearbox

Precision servo spiral bevel steering unit


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