Integrated Hydraulic Drives
Hydraulic Drive Unit Manufacturer for Custom Output Torque and Speed.
JST integrates a hydraulic motor, planetary reduction, brake and valve functions into drive packages for travel, slewing, winch and industrial rotary systems. The base model is screened from gearbox output torque and output speed before ratio and interfaces are configured.
System Selection
Start at the driven machine output.
Define continuous and peak output torque, target output speed, holding requirement and external loads. JST then reviews motor displacement, planetary ratio, gearbox limits, brake release and hydraulic control as one coordinated package.
Drive Families
Travel, transmission and slewing packages.
JSC Hydraulic Transmission UnitsMotor and planetary reducer packages with brake and valve options for winch, travel and industrial drives.View technical data
JSH
JSH Hydraulic Slewing DrivesIntegrated rotary packages for cranes, drilling rigs, turntables and positioning mechanisms.View technical data
JST
Wheel and Travel DrivesMatched hydraulic motor and planetary final drive packages for wheeled and tracked mobile equipment.View technical data
01 / Output
Torque and speed
Use reducer output torque and output speed, including continuous duty, peak load and start-stop frequency.
02 / Control
Brake and valve functions
Confirm holding, controlled lowering, brake release, counterbalance and speed-control requirements.
03 / Installation
Output and mounting
Standard spline and key outputs or custom gear, flange, friction and installation interfaces can be reviewed.
Non-Standard Engineering
One package, one confirmed interface set.
JST can configure torque, output speed, reduction ratio, output form, brake, valve block and mounting dimensions around a new machine or replacement drawing. Final performance and safety margins remain subject to engineering confirmation.
Engineering References
Review the complete drive, not isolated components.
Project Review
Define the output; JST will review the package.
Send output torque, output speed, duty, brake requirement and installation drawing for a preliminary base-model review.