Features

     BONENG is always try our best to do every parts of our products well, high quality standard and specific custom models were provided for various manufacturer, factories in many industries.

Housing

Housing materials are high strength gray cast iron and nodular cast iron. Integral medium and small housing results in good durability and shock absorption ability, and improves shaft strength and bearing lifetime. Meanwhile, streamline design of casting housing and internal noise absorbing layout make easy cooling of fan and great reduction of noise.

     Aluminum die-cast housing with attractive outlook, light weight and good heat dissipation ability.

     Welded housing adopted in small batch production and large housing.

Gears

      Gears are the heart and life of speed reducer gear units, they are certainly our advantage. BONENG is experienced in processing various gears and reaches international standard. They will always be the most important parts in our reducers.

     Gears, pinions and bevel gears are made of high grade alloy with carburize-harden technology. Hardness of teeth surface reaches as high as 58-62HRC, grinding precision reaching class 5-6 and even class 3 if required. With teeth profile and lead modified, the noise is greatly reduced and the load capacity is largely improved. The roots of heavy duty gears are specially processed to further enhance its load capacity.

     We have developed processing technology to machining giant gears which can reach 2 meter of diameter.

     Bronze alloy and spun casting in worm wheel guarantee its strength and ware resisting property, thus improves its lifetime.
     High grade alloy and carburize-harden technology for worm, and the hardness of surface reaches as high as 45-50HRC.
     High Grade alloy and temper-harden technology for thread, and nitrogenization technology for tooth surface, the hardness of surface reaches as high as 500-550HV, design is optimized and efficiency is improved.

     The friction pairs adopt wear-resistant bearing steel. Shafts are made of alloy via heat treatment. Standard accessories such as bearing and oil seals are provided by international or national famous brands. Good assembly environment, standardized assembly technology, 100% strict quality assurance inspection and regular type test.

Design

     Our Gear Unit products have been designed, engineered and developed in 2D, 3D and FEA (Finite Element Analysis) software. Complete modular design, including housings, gearing and shafting enables efficient batch manufacturing.

     Our operation maintains extensive and reliable component inventory and uses flexible component selection to provide fast delivery of complete gear units.

     Boneng also provides non-standard designs for any customer who requires a unique solution.

Technical Data for Standard Products

Ambient temperature: -10°C - +40°C
Altitude: 1000m below sea level
Dust: Normal factory environment
Mounting place: Indoor installation or Outdoor installation (with shield)
Direction of rotation: Both clockwise and anticlockwise (except for gear units with backstop)

Noise level: Normally below 72 dB (not include HB series gear units size 7 above, small ratio HB series gear units, P series gear units, and other series small ratio gear units.)Please refer to operating manual correspondingly
Temperature rise: Bearing temperature rise≤45°C, lubrication oil temperature rise ≤35°C, lubrication oil max temperature ≤90°C
Seal: Skeleton oil seal
Lubrication: Lubrication oil or lubrication grease. No lubrication oil in the gear units before delivery. Please refer to oil table for details.

Paint: RAL5015 Polyurethane paint, and the color of aluminum alloy housing is silver
Packing: Wooden case or carton
Nameplate: Nameplate in English (one piece)
Note: If not meet the above specifications, please consult us