The following description of a differential applies to a traditional rear-wheel-drive car or truck with an open or limited slip differential combined with a reduction gearset using bevel gears (these are not strictly necessary – see spur-gear differential):
Thus, for example, if the car is making a turn to the right, the main ring gear may make 10 full rotations. During that time, the left wheel will make more rotations because it has farther to travel, and the right wheel will make fewer rotations as it has less distance to travel. The pinion gears (which drive the flange part connected to the half shaft) will rotate at different speeds relative to the ring gear (one faster, one slower) by, say, 2 full turns each (4 full turns relative to each other), resulting in the left wheel making 12 rotations, and the right wheel making 8 rotations.
When the vehicle is traveling in a straight line there will be no differential movement of the planetary system of gears other than the minute movements necessary to compensate for slight differences in wheel diameter, undulations in the road which make for a longer or shorter wheel path, etc.
Compose
Differential case,Differential flange part,Crown and Pinion,Small differential,Bearings
Speed ratio
6:37 6:40 7:39 7:40
Spline teeth of the pinion
14T 18T
Size of the crown and pinion
PS100-Outer diameter of the ring gear 305mm
inner diameter of the ring gear 175mm
Length of the pinion 244mm
PS120-Outer diameter of the ring gear 291mm
inner diameter of the ring gear 175mm
Length of the pinion 208.5mm
Material of the crown and pinion
20CrMnTiH3
Direction
Right hand
Axle spline teeth
18T
Net weight
53-60KG
Gross weight
60-67KG
Material of differential case
Nodular Cast Iron
Parallel distance of the flange holes
PS100-59*48mm PS120-64*52mm
Quantity of the bearings
PS100-4 PS120-5
Why Choose US
Company Information
Shenyang Xin Jin Auto Manufacturing Co., Ltd located in the traditional industrial city-Shenyang, obtaining a competitive advantage in location and technology cluster. With 20 years professional manufacturing experience, reliable credit and high quality products.
Products are mainly exported to the United States, the Middles East, South Africa, Dubai, Argentina, Egypt, Malaysia, Fiji and other countries around the world. Our company exported differentials more than 100,000 sets and bulks were broke through 20,000 sets.
In terms of quality ,the raw material of the products are all purchased in high price and quality are also competitive,and ensure the quality of products in consistent.On the after-sale service ,we guarantee for the 12 months from the date on the board.Products will be provided technical support anytime and anywhere.as long as you contact with us at anytime.
With the principle of being both sincere and devoted in customer and active in innovation, Shenyang Xin Jin Auto Manufacturing Co., Ltd cordially invite you to develop a long term and mutual beneficial relation together.
