Start with your Application
New machine design
Plan local stock ranges with support on reducer families, applications, and OEM branding.
Replacement or retrofit
Identify suitable replacements through nameplate data, ratio, shaft size, and mounting dimensions.
Distributor range planning
Plan local stock ranges with support on reducer families, applications, and OEM branding.
Choose by product family
Start from RFKS, RV/NMRV, SCK, compact geared motors, motors or industrial gearboxes.
RFKS Gear Speed Reducers
Modular helical, parallel shaft, helical-bevel, and helical-worm reducers for industrial machines that need flexible shaft layouts, motor matching, and stable geared motor transmission.
R Series Inline Helical Gear Reducer
Inline layout, helical gearing, general machine drive.
F Series Parallel Shaft Helical Gear Reducer
Parallel shafts, hollow-shaft options, space-saving installation.
K Series Helical-Bevel Gear Reducer
Bevel-helical gearing, 90-degree output, stronger torque path.
S Series Helical-Worm Gear Reducer
Helical-worm structure, compact angle drive, quieter operation.
RV / NMRV Worm Gear Reducers
Compact right-angle worm gear reducers for machines that require high reduction ratio, small installation space, and flexible input-output configurations.
NMRV / NRV Worm Gear Reducer
Worm transmission, high ratio, compact 90-degree layout.
JWB + NMRV Adjustable-Speed Worm Gear Reducer
Variable-speed input, worm reduction, compact right-angle output.
Compact Geared Motors
Compact geared motor products for small and medium machine positions where the drive unit needs stable low-speed output, practical mounting, and motor integration.
SCR / STCR Gear Motor Reducer
Compact reducer body, fixed ratio, defined shaft output.
NCJ Compact Helical Gear Motor
Compact body, helical transmission, stable low-speed output.
SNKG Ceramic Bevel-Helical Geared Motor
Bevel-helical drive, ceramic line fit, direct machine connection.
SMQ340 Smart Bevel Helical Geared Motor
Bevel-helical drive, integrated control, adjustable output speed.
Helical-Hypoid Gear Units
Compact right-angle helical-hypoid gear units for small and medium machinery that needs RV-style installation direction with a higher-efficiency gear structure.
Speed Variators
Mechanical speed variators for machines that need manual stepless speed adjustment and compact reducer combination.
JWB-X Mechanical Speed Variator
Manual speed setting, stepless adjustment, process-line tuning.
Cycloidal Gear Reducers
Cycloidal pinwheel reducers for compact coaxial reduction, large ratio demand, frequent start-stop operation, reversing motion, and shock-load drive positions.
B / X / BLY / BWD Cycloidal Gear Reducer
Coaxial reduction, large ratio, shock-load duty.
Motors & Drives
Motor and drive products for machines that require electronic speed control, standard high-efficiency motor matching, permanent magnet motor operation, or integrated drive-control architecture.
Permanent Magnet Synchronous Motor
Permanent magnet rotor, high efficiency, inverter operation.
Integrated Servo / Smart Drive Unit
Motor-drive-control integration, communication interface, compact motion.
YE3 High-Efficiency Three-Phase Motor
IE3 efficiency, standard frame, reducer-side matching.
SV200 Frequency Converter
Motor speed control, inverter operation, protection functions.
Industrial & Precision Gearboxes
Industrial and precision gearbox products for high torque, low backlash, heavy-duty operation, and screw-drive applications.
SPC Industrial Planetary Gearbox
Planetary transmission, high torque density, heavy-duty output.
SWD Dual-Lead Precision Worm Gearbox
Dual-lead worm, low backlash, servo positioning.
Choose by application requirement
Higher efficiency for long running hours
For production lines and machines where energy use, heat, and continuous operation matter.
Compact right-angle installation
For machines with limited installation space or a 90-degree power transmission direction.
Heavy load or shock load
For intermittent load, impact, mixing, conveying, hoisting, or demanding industrial operation.
Replacement and compatibility check
For existing gearboxes where the nameplate, shaft size, flange, foot mounting, or ratio must be checked.
Distributor stock range
For local distributors selecting common gearbox families for repeat demand and market coverage.
Special industry condition
For applications that require adjusted shaft dimensions, input forms, mounting interfaces, or industry-specific designs.
Not Sure What to Choose?
Use our selection tool to check suitable reducer, geared motor, and speed control options for your machine layout.
Reach Out to Us
Need Help for Selecting Drive or Motor?
For a specific project, Starshine can match the relevant catalogue, reducer manual, motor document, inverter file, or replacement reference according to the application data.
· Selection data
Motor power, output speed, ratio, mounting form, service factor, and load condition.
· Replacement data
Old nameplate, shaft size, installation dimensions, machine photos, and working position.
· Drive data
Voltage, frequency, control method, duty cycle, brake requirement, and inverter condition.