China Wholesale Customized High Precision Electric Bike Motor Shaft

China Wholesale Customized High Precision Electric Bike Motor Shaft
Product Details
We have firmly occupied the plastic bushing bearings, Steering Rack Bushes, LIN-11K Plastic Linear Bearings Liner market with advanced technology, high quality products, perfect service, and excellent price-performance ratio, and our products are sold at home and abroad. We have unique advantages in R&D and design for different product processes with professional manufacturing processes and equipment. We implement a good way to monitor the implementation of the rules and establish a good culture of working strictly according to the rules and regulations. Based on the industry, the modern business philosophy and ideas are closely combined with the development of the enterprise, so that the enterprise can develop into a modern enterprise integrating scientific research, production, sales and service. We now have strict high quality management procedures for each approach.


PEW Plastic Flat Springs



PEW


PEW Plastic Flat Springs


CSB® plastic wear resistance washer. Suitable for a fitting to the uncontrollable axial space in order to reduce the vabriation and noise during the operation.

●  Compensate the axial clearance and machining tolerance

●  Shock absorbing and noise optimization

●  Maintenance free and self-lubricated

●  Corrosion resistance and light weight



Standard Products


image

     Part No.     Spring Deflections and Spring Forces

   Weigh   

t[g]

  D [mm]    d [mm]    t [mm]    h0 [mm]    h0.25 [mm]    F0.25 [N]    h0.5 [mm]    F0.5 [N]    h0.75 [mm]    F0.75 [N]    Fmax [N]  
PEW13-05105.20.50.250.0610.132.40.193.650.04
PEW13-0612.56.20.70.30.0830.155.10.238120.11
PEW13-08168.20.90.350.0940.1880.2811150.20
PEW13-102010.21.10.450.1150.22100.3315180.33
PEW13-122512.21.50.550.1490.28180.4227400.85
PEW13-1631.516.31.750.70.18150.35320.5351701.44
PEW13-204020.42.250.90.23350.45700.681101303.10

D: Outer Diameter

d: Inner Diameter

t: Thickness

h0: Maxium downward deflection of spring

h0.25, h0.5, h0.75: The maximum downward deflecttion 25%, 50%, 75%.

F0.25, F0.5, F0.75: Spring force with 25%/50%/75% downward deflection

Fmax: The maximum spring force



Product Design


Structure design

CSB-PEW® plastic flat spring is designed with a bump axial surface for the purpose of compensates the axial fitting and machining tolerance in addition to function as a normal washer. Therefore the operation mechanism could be more stable and with less noise.


Material design

CSB-PEW® plastic flat spring is made from the professional wear resistance material CSB-EPB13 which provides good wear resistance and excellent spring feature. At the same time, CSB could also provide the spring washer with high temperature (up to 250℃) material CSB-EPB5 and FDA approved material CSB-EPB5A.


Assembly design

In order to adjust the fitting clearance, a single flat spring is usually inserted. For bigger clearance adjustment, a group of flat springs combined with back to back or face to face is also a good solution. If a higher elastic characteristic is needed, piling the flat springs parallel and assembles into the required position. 

PEW塑料板簧安装



Excellent quality and reasonable price are our main advantages, which make our China Wholesale Customized High Precision Electric Bike Motor Shaft better for receiving accolades around the world. Our company is in line with the high quality, sincere service purpose and do a good job in every product and service. Over the years, we have continued to innovate and surpass ourselves, always firmly believe that 'development is the last word', build brand with quality, and improve brand with service. We are striding forward to a first-class enterprise with a pioneering and innovative spirit.
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