S200 Series Sprag Type Freewheel with Good Quality
|FOB Price:||US $5 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $5/ Piece|
|Transport Package:||Single Box or as Your Requirements|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: S200
- Type: Sprag
- Drag Torque: 0.01-0.02ncm
- Stock: Rich
- OEM: Accept
- Delivery: 10-15days
- Specification: P6
- HS Code: 84836000
- Model: S200
- Weight: 0.25-1.0kg
- Torque: 45-850nm
- Seal Type: Seal
- Export: Worldwide
- Trademark: SUMA or OEM
- Origin: Changzhou, Jiangsu, China
|Max. Idexing||150 cycle/min|
|Key Way||4X2.5 - 12X4.5|
|Outer Diameter||40 - 125 mm|
|Drag Torque||0.1 - 0.39 Nm|
|Application||Elevator, Industrial Machines|
Type S200 is a non bearing supported sprag type freewheel. The sprags run directly on the shaft
provided by the user. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation.
A typical arrangement is to install this type alongside a bearing as shown on the following page. The housing bore to receive the outer race will be machined with a H7 tolerance. A key will transmit the torque. The shaft on which the sprags run must have a surface hardness of HRc 60 to 62 for a finished depth of 0,6 mm minimum. Core hardness should be HRc 35 to 45. Surface roughness must not exceed 22 CLA. Maximum shaft taper 0,01 mm per 50 mm length.Concentricity between shaft and housing bore should be maintained within TIR 0,05 mm.
The preferred lubrication is oil. The Stieber design allows the use of most of the common lubricants used in power transmission including gear oils with EP additives. When necessary grease lubrication is also possible.
Different Sizes For Your Reference
|Type||Size||Overrunning speeds||Weight||Drag torque|
|Bearig series||(kg)|| Tr|
2) Inner race overruns
3) Outer race overruns
Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and other bearings with high technology.
We are following "Best Quality, Best Price, Fast Delivery, Best Serves" to make all of our old and new customers satisfied.
1. Advanced producing equipment.
2. Strict requirement for the raw material
3. Complete&perfect process flow
4. Good quality of each batch of the product
5. Different grades of price for different quality