OEM & Custom Solutions, Gear Reducer Manufacturer Since 1965

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Industrial Gear Reducers, Motors and Drives

  • Gear Reducers
  • Geared Motors
  • Drives & Control
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Product Families

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.
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F Series Parallel Shaft Helical Gear Reducer

Parallel shafts, hollow-shaft options, space-saving installation.
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K Series Helical-Bevel Gear Reducer

Bevel-helical gearing, 90-degree output, stronger torque path.
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S Series Helical-Worm Gear Reducer

Helical-worm structure, compact angle drive, quieter operation.
Product Detail

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.
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JWB + NMRV Adjustable-Speed Worm Gear Reducer

Variable-speed input, worm reduction, compact right-angle output.
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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.
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NCJ Compact Helical Gear Motor

Compact body, helical transmission, stable low-speed output.
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SNKG Ceramic Bevel-Helical Geared Motor

Bevel-helical drive, ceramic line fit, direct machine connection.
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SMQ340 Smart Bevel Helical Geared Motor

Bevel-helical drive, integrated control, adjustable output speed.
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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.

SCK Helical-Hypoid Gear Unit

Hypoid gearing, RV-style mounting, efficiency upgrade.
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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.
Product Detail

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.
Product Detail

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.
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Integrated Servo / Smart Drive Unit

Motor-drive-control integration, communication interface, compact motion.
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YE3 High-Efficiency Three-Phase Motor

IE3 efficiency, standard frame, reducer-side matching.
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SV200 Frequency Converter

Motor speed control, inverter operation, protection functions.
Product Detail

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.
Product Detail

SWD Dual-Lead Precision Worm Gearbox

Dual-lead worm, low backlash, servo positioning.
Product Detail

SI Industrial Gearbox

Hardened gears, heavy loads, industrial main drive.
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SXSZ Screw Gearbox

Screw interface, output torque, axial thrust review.
Product Detail

SP Precision Planetary Gearbox

Low-backlash precision planetary gearbox.
Product Detail

Choose by Machine Requirement

When the exact product name is unclear, start from the machine requirement. The right product path often depends on shaft layout, speed-control method, load condition, installation space, or replacement target.

Need inline or parallel shaft gear reduction?

Review RFKS Gear Speed Reducers.
R Series covers inline helical layout, while F Series covers parallel shaft helical layout.

Need compact right-angle worm reduction?

Review RV / NMRV Worm Gear Reducers when the machine needs compact 90-degree transmission, large reduction ratio, and flexible input-output options.

Need a compact geared motor?

Review Compact Geared Motors when the machine needs a smaller reducer-motor product for small or medium drive positions.

Need RV-style right-angle upgrade?

Review SCK Helical-Hypoid Gear Unit when the machine needs compact right-angle transmission with helical-hypoid gear structure and RV mounting compatibility direction.

Need manual speed adjustment?

Review JWB-X Mechanical Speed Variator when the machine needs manual stepless speed adjustment through a mechanical transmission structure.

Need frequent start-stop or shock-load reduction?

Review Cycloidal Gear Reducers when the machine needs compact coaxial reduction, large ratio, reversing motion, or dynamic load resistance.

Need motor speed control or motor matching?

Review Motors & Drives when the machine needs a frequency converter, high-efficiency motor, permanent magnet motor, or integrated smart drive unit.

Need heavy-duty, precision or screw-drive?

Review Industrial & Precision Gearboxes when the application requires industrial planetary torque, low backlash, heavy-duty gearbox structure, or screw-side axial-load review.

Common Application Directions

Starshine products can be reviewed for different machine types and operating conditions. Gearbox designed fit for industry-specific conditions, product combinations, and project communication data.

Industry Solutions
Ceramics Machinery
Logistics Equipment
Textile Machinery
Food Processing
Packaging Lines
Glass Equipment
Woodworking Machinery
Environmental Equipment
Lithium Battery Equipment
Plastic Machinery
Material Handling
Production Automation

Product Documents and Selection Support

Access product catalogues, datasheets, model selection notes, and drawing request support for Starshine gear reducers, geared motors, motors, drives, and industrial gearboxes.

Selection Guide
Download Center

What Overseas Buyers Value in Our Support

Gearbox export orders usually involve model checking, documents, packing, and replacement details. Comments reflect the type of support overseas buyers often expect from Starshine.

Starshine Support

We were looking for a reducer supplier that could support mixed models, not only one standard item. Starshine helped us check common sizes, packing details, and repeat order requirements before shipment. This made it easier for us to plan local stock.

Rajesh Patel Industrial Distributor, India

For our equipment project, the mounting size and shaft arrangement were more important than the catalog name. Starshine reviewed the gearbox layout with our engineers and helped us confirm the direction before we placed the order.

Nguyen Minh Duc OEM Machinery Engineer, Vietnam

Our old gearbox had limited information on the nameplate. We just sent photos, shaft dimensions, and the machine condition on mail. Starshine helped us check the possible replacement direction, which reduced the risk of buying the wrong reducer.

Carlos Rodríguez Maintenance Engineer, Latin America

The gearbox works in a dusty production area with long running hours. Starshine asked about load, operating time, and installation position before recommending the model. Practical and focused on the working condition.

Amit Sharma Ceramic Machinery Service Manager, South Asia

For import purchasing, we need clear documents and packing information before approval. Starshine confirmed the quotation, trade term, packing method, and shipment documents in a way our purchasing team could check easily.

Omar Al-Hassan Procurement Manager, Middle East

We needed a compact geared motor solution for a small production line. Starshine supported the model check and sample order communication before batch purchasing. The response helped our team move the project forward.

Ahmad Rahman Packaging Machinery OEM, Southeast Asia

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