Boneng Transmission

Specialises in the manufacture and development of power transmission gear drives, reducers, screw jacks, and more.

HB series industrial gear units overview:

• H.B series gear units adopt currency layout and may transform into special reducer according to customer's requirement.
• The housing of one size can realize parallel shaft,right-angle shaft modes and horizontal,vertical mounting modes. Variety of components is reducible, the number of reducer's mode is augmentable.
• Sound-absorbable structure, lager surface, big fan reduce temperature and noise, advanced grinding process of cylindrical gear and bevel gear improve stability and transmit power more efficeintly.
• Input mode : motor connected flange ,shaft input.
• Output mode: solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, hollow or solid shaft with involute splines , solid shaft with flange.
• Mounting mode: Foot-mounted, flange-mounted, swing base-mounted, torque-arm-mounted.
• H.B series include sizes 3-26, number of stages is 1-4,ratio is 1.25-450.
• Combining with CR,S and K series, ratio will be higher.
• Special design

Planetary P series gear units overview:

• Modular design realizes variable combination.
• Housing is made of cast iron, which improve its rigidity and anti-vibration.
• Sun and planet gears are processed by cementite and hardening, gears are processed by grinding, which improve the efficiency and lifetime of gear units.
• Input mode: coaxial input, helical gear input, bevel-helical gear input.
• Out put mode: internal involute spline, hollow shaft with shrink disk, external involute spline, solid shaft with flat key.
• Mounting mode: horizontal vertical, torque-arm.
• P series sizes 9-34, transmission stage:2,3, ratio:25-4000.
• Ratio will be larger in combination with CR, K, R series.

R series Aluninium box worm reducer units performance:

• R50, R63, R80 and R100 are Aluminium alloy die-cast box, appearance attractive, structure compact, volume small, mounting position arbitrary.
• Mounting mode: Ra, Rb, Rc, Rd, Re, Rf and Ro.
• Stable transmission,silente and easy maintenance .
• Out put shaft: hollow shaft, solid shaft, involute solid shaft, involute hollow shaft, worm can also be output shaft.
• Input mode: Input shaft,direct-motor and input flange.
• 000# Calcium grease has been put in worm units before shipment.

RV series cast iron box worm reducer performances:

• Boxes of RV80, RV100, RV160, RV200 and RV250 are iron alloy die-cast box, appearance attractive,structure compact,solidity small,mounting position arbitrariness.
• Mounting mode: Ra, Rb, Rc, Rd, Re, Rf and Ro.
• Stable transmission,noiselessness and easy maintenance.
• Out put shaft: hollow shaft, solid shaft, involute solid shaft, involute hollow shaft, worm can also be output shaft.
• Input mode: Input shaft,directly-mounted motor and input flange.

S series helical-worm gear reducer units overview:

• Helical gear combine with worm , structure compact, ratio big.
• When ratio is 23.8-67.8, average efficiency is 77%, when ratio is 73.7-389, average efficiency is 62%. Average efficiency of S/CR combination is 57% .
• The worm is levorotatory.

T series spiral bevel gearbox units overview:

• T series spiral bevel gearbox with various types are standardized, all ratios of 1:1, 1.5:1, 2:1, 2.5:1, 3:1, 4:1 and 5:1 are actual ones. Average efficiency is 98%.
• There are one input shaft, two input shafts, unilateral output shaft and double side output shaft.
• Spiral bevel gear can rotate in both directions and transmit smoothly, low noise, light vibration, high performance.
• If ratio is not 1:1,if input speed on single-extendalbe shaft, out put speed will be reduced; if input speed on double-exfendable shaft, output speed will be reduced.
• ARA series spiral bevel gearbox specialty: Aluminum alloy housing; many standard types and sizes, plus special shafts; multiple mounting positions; smooth, quiet long operating time; corrasion resistant. Minimal maintenance ;light weight,maximum strength and heat dissipation ; simplified design considerations.

MB series characteristics:

• MB reducer consists of compressed drive devices, friction transmission devices and speed-regulating devices.
• Wide speed-regulating range, stable running,
• Speed-regulating range R=5, suitable for constant running at clockwise orcounterclockwise, speed can be varied at the starting or in running.High precision of speed-regulation, coaxial , compact design, light weight. Under permissible load, certain output speed is constant. Stable running, silent, long lifetime, less maintenance, easy operating, high efficiency.
• Rotation direction,
• It realizes coaxial output for basic mode (no combination with other gear units). The rotation direction will varies with different stages of reduction when combining with other gear units.

Input speed
MB02-MB07 : 750rpm-2800rpm
MB015-MB220 : 750rpm-1400rpm

Running-in requirements
In running-in cycle, temperature rise may be higher than normal, but 60~80 hours later, it will be back to normal. And speed will be varied frequently for long stable running. High temperature in running-in cycle may impact normal running conditions but does no harm to lifetime of components.

Input power: 0.18-22kW

More combination options
Innovative design produces more combination options; It can be directly . Connected to motor, which makes size smaller and efficiency higher.

C series 1-stage helical gear units overview:

• Parallel output, small size and ratio, high output speed, small energy loss, low noise.
• Foot-mounted, low centre-hight, mean efficiency 98%.
• Rotation direction of input shaft is reverse to that of output shaft.

CR series Helical gear units overview:

• Horizontal deviation of input shaft to output shaft is small, take full advantage of gearbox space, 2-stage gear and 3-stage gear is in the same box.
• Box of CR series reducer is unitary, so its structure rigidity is good, strength of shaft and lifetime of bearing is improved.
• Mounting mode: foot-mounted, flange-mounted, there are big flange and small flange so select easily.
• Solid output shaft,average efficiency:2-stage 96%, 3-stage 94%, combination 85%.
• Ratio: ratio of 2-stage is5-24.8, ratio of 3-stage is 27.2-264, ratio of combination is up to23401.
• For 2-stage basic type geared ,rotation direction of input shaft is the same that of output shaft; for 3-stage basic type geared ,their directions are reverse; for combination, please contact Boneng.
• CRM that is designed specially, can load larger axial and radial force.

F series Parallel shaft Helical gear units overview:

• Parallel output , structure compact , carrying bigger torque,operation stable, voice low, lifetime long.
• Mounting mode: foot-mounted, flange-mounted, torque arm-mounted.
• Ratio: ratio of 2-stage is 8.1-191, ratio of 3-stage is 28.2-273, ratio of combination is up to18509.
• For 2-stage basic type geared ,rotation direction of input shaft is the same that of output shaft; for 3-stage basic type geared ,their directions are reverse;for combination, please contact Boneng.
• Output mode: hollow shaft output or solid shaft output.
• Average efficiency: 2-stage 96%, 3-stage 94%, F/CR 85%.

K series helical-bevel gear units overview:

• Right-angled output, structure compact, rigid tooth flankcarrying greater torque,high precision gear ensuring unit to operate stably, noice low, lifetime long .
• Mounting mode: Foot-mounted,flange-mounted,torque arm-mounted,small flange-mounted.
• Input mode: direct-motor-connected, strap-connected, flange-connected.
• Output mode: Hollow shaft output or solid shaft output, average efficiency 94%.
• Ratio: ratio of basic type is 8.1-191, ratio of combination is up to 13459.