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Shanghai SGR Heavy Industry Machinery Co., Ltd. is a high-tech enter-price, it was selected in the list of Shanghai city, with the characteristics of professional, refined, special, and new. Several research projects have been identified as high-tech product conversion projects.
The company focuses on gear transmission, following the industry trend of compact, modular, standardized, low vibration, and low noise to develop the products, after more than 10 years of deep plowing in the field of gear transmission, found a research and development team composed of PhD and senior engineers. Planetary Gearbox, Four Axis
Linkage Complex Profile Grinding Machine and Planar Double-enveloping Worm Gear Optimization Design System have been developed.
The company equipped with a CNC machine, Toroidal Worm and Hob Measuring Instrument (the first domestic innovation), 3D Measuring Machine, and Power and Efficiency Test System for the Gearbox, formed a specialized system with design, production, and technical services.
Lubrication and Operating
Brakes share the same lubrication with the gear unit; we recommend using a hydraulic-type mineral oil with an ISO VG 32 viscosity if the input speed is greater than 1000rpm and operating on continued duty.
If the input speed is lower than 1000rpm or intermittent operating, oil with an ISO VG 150. Do not use vegetable oils.
Lubrication oil temperature should be less than 90 ℃, or force cooling is needed, Oil pressure should be less than 2 bar, Force cooling as following the drawing.
