Anti Backlash Spur Gears

Product DescriptionAnti Backlash Spur GearsBacklash – A "play" between gearsBacklash, sometimes called "play" is a clearance or lost motion in a mechanism caused by gaps between the parts, that is necessary for gearing to function properly. Still, most machine designers think bac......

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Product Description

Anti Backlash Spur Gears

Backlash – A "play" between gears

Backlash, sometimes called "play" is a clearance or lost motion in a mechanism caused by gaps between the parts, that is necessary for gearing to function properly. Still, most machine designers think backlash is not desirable as it disturbs their ideal design. However, proper backlash is necessary to prevent damage to the gears caused by a lack of lubrication. In addition, as every gear has deviations, noise and oscillation happen when the gears rotate. Backlash is necessary to reduce noise and oscillation caused by gear deviations, as it helps absorb some of such deviations.

On the other hand, demands for zero-backlash mechanisms still exist. To meet such demands, we released our Standardized Anti-backlash spur gears, which although they cannot remove the backlash completely, can greatly minimize it. Our Anti-backlash spur gears adopt a time-honored mechanism that has built-in springs between gear A and B that pull each other in order to pinch the mating gear like a scissor. When rotated, the direction of the gear is reversible since the springs of the Anti-backlash spur gear can continue to maintain suitable torque by pinching the mating gear. If interference occurs due to gear quality, the Anti-backlash spur gear can help absorb the interference by stretching the spring mechanism between gear A and B while engaged with the mating gear.

Raydafon specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto drive shafts, special reducer & related gear components and other related products, sprockets, hydraulic system, vaccum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm reducers and so on. furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers' drawings.
The company provides a reliable gurantee for the product' s quality by advanced inspection and testing equipment. professional technical team, exquisite processing technology and strict control system.
In recent years, the company has been developing rapidly by its rich experience in production, adcanced managemant system, standardized management system, strong technical force. We always adhere the concept of survial by quality, and decelopment by innovation in science and technology.
Raydafon Group is willing to work with you hand in hand and create brilliance together!

Material available

Low carbon steel, C45, 20CrMnTi, 42CrMo, 40Cr, stainless steel. Can be adapted regarding customer requirements.

Surface treatment

Blacking, galvanization, chroming, electrophoresis, color painting, ...

Heat treatment

High frequency quenching heat treatment, hardened teeth, carbonizing, nitride, ...

Certifications

FAQ

Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.

If you have another question, please feel free to contact us.

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Also I would like to take this opportunity to give a brief introduction of our Raydafon company:

Our company is a famous manufacturer of agriculture gearbox,worm reduce gearbox, PTO shafts, Sprockets ,rollar chains, bevel gear, pulleys and racks in china.

We have exported many products to our customers all over the world, we have long-time experience and strong technology support.

Some of our customer :
Italy: COMER,GB GEABOX ,SATI, CHIARAVALLI, AMA , Brevini
Germany: SILOKING ,GKN ,KTS
France: Itfran, Sedies
Brazil: AEMCO ,STU
USA: John Deere , BLOUNT, Weasler, Agco, Omni Gear, WOODS
Canada: JAY-LOR , CANIMEX ,RingBall
......

-Ø Our Company with over twelve year's history and 1000 workers and 20 sales.
-Ø With over 100 Million USD sales in 2017
-Ø With advance machinery equipments
-Ø With large work capacity and high quality control, ISO certified.
......