please choose your language
Products list

Backstops are used extensively on pumps used in the primary and secondary cooling systems of power generating equipment.
contact us
Telephone:86-519-85858018
Linkman:Ellen Zhang
Mobile phone:86-18068536660
FAX:86-519 85858018
E-mail:ellen@chinasuma.com
address:DONGHUA INDUSTRY PARK, WUJIN DISTRICT, CHANGZHOU, JIANGSU PROVINCE, CHINA PR.
            
honors
One Way Clutch Sprag Clutch RSCI20-130
  • One Way Clutch Sprag Clutch RSCI20-130

  •   Contact Us
  • https://www.chinasuma.com/uploadfiles/103.224.250.119/webid106/pc_water/201611/147805457813.jpg
introduction

One Way Clutch Sprag Clutch RSCI20-130

Feature

Type RSCI is a centrifugal lift off sprag type freewheel with the inner race rotating. Only the inner race is designed for freewheeling. It is a non self- supported type.

Bearings must be provided to ensure concentricity of the inner and outer races and support axial and radial loads, as shown overleaf. Concentricity and run-out limits must be observed. The RSCI type accepts all types of lubricant currently used in power transmission equipment. It is possible to mount these freewheels directly in gear-boxes without separate lubrication. An oil mist is generally sufficient. Grease lubrication may be acceptable if the unit works mostly in overrunning condition, as on E-motors.

When used as a backstop, it must be checked that the overrunning speed will not go below the minimum speed given in the caracteristics table. Please refer to page 78 (RSCI 180–300) for further information.

 

Type

Size

 

 

Speeds

Number

 

 

Weight


RSCI
dH7TKN1)nmax2)nimin3)nimax4)zLII3RSCIF8
[mm][Nm][min-1 ][min-1 ][min-1 ] [mm][mm][mm][kg][kg]
202123157501500063535161.50.3
253193007251400063535161.60.4
303752907001100063535161.80.4
355502806701100083535162.10.5
40800260630800083535212.70.7
45912255610700083535212.90.9
501400235560600084040214.31
602350210510600086050356.51.8
7030501954704000126050358.61.9
80450018044040001270603512.52.6
80M580015537540001270603513.12.6
90560017041030001280703517.43
90M870014535030001280703518.33
10010500145355300012908037285
100M16000140340240012908035305
13015750135330240012908037356

 

NOTES

1) T max = 2 × T KN

2) This maximum allowable torque transmission speed n max must not be exceeded when transmitting torque

3) This minimum allowable overrunning speed ni imin should not be reduced under continuous operation.

Possible reduction of this minimum speed on request

4) Inner race overruns

Keyway to DIN 6885.1

5) Tolerance +1

Cover F8 must be ordered separately

 

MOUNTING EXAMPLE

Product Display


Immediately Consult
Message *
Name *
Phone
Email*
Verification code *
Telephone: 86-519-85858018    Mobile phone: 86-18068536660    Fax: 86-519 85858018
E-mail: ellen@chinasuma.com
Copyright © 2014   Changzhou Suma Precision Machinery Co., Ltd   All Rights Reserved
Designed by  Zhonghuan Internet   Site Map