Hangzhou Yuqiu Machine Co., Ltd. · 杭州誉球机械

Gear reducers and electric motors, direct from the manufacturer

We design and build power-transmission equipment: geared motors, worm gear reducers, screw jacks and three-phase motors. Our own factory in Hangzhou, ISO 9001 quality control, supplies across China and for export.

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production buildings: 32,000 m²
factory site: 16,000 m²
of reducers and motors: 20+ series
warranty from shipment: 18 months

Products

Eight product lines — from compact worm reducers to geared motors with up to 50,000 N·m of output torque.

R, F, K, S geared motors Hardened-gear geared motors: inline, parallel shaft, helical-bevel and helical-worm. YQRYQFYQKYQS

NMRV worm gear reducers Compact worm gear reducers in aluminium and cast-iron housings, single and double stage. YQNMRVNMRV+NMRV / NRV+NMRV

KRV hypoid gear units High-efficiency right-angle units with hypoid gearing. KRV

WP worm gear reducers Cast-iron worm gear reducers for general industrial drives. WPWPE

T, ARA, HD spiral bevel gearboxes Turning rotation through 90° on spiral bevel gears, many shaft arrangements. TARAHD

UDL speed variators Mechanical stepless speed variators. UDL

SWL screw jacks Worm-gear screw jacks for lifting, pushing and positioning. SWLYQSS / YQSSD

Electric motors Three- and single-phase induction motors, with brake and for inverter duty. YE3YE3Y2EJYVF2YL(ML)YY(MY)YC(MC)

Why Yuqiu

01
In-house manufacturing
Machining, assembly, parts storage and testing on one site in Hangzhou.
02
R&D centre
Recognised as a Hangzhou high-tech enterprise R&D centre; cooperation with universities and research institutes.
03
Quality control
ISO 9001 quality management; laboratory with microscopes, hardness testers and coordinate measuring machines.
04
Export
Own import and export rights; products are sold throughout China and abroad.

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