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ILG/S gearbox 

 

manual 

 
 

J+J

 Deutschland GmbH, Auf der Hackelmasch 1, 31061Alfeld, 

fon +4951816017, Fax.+4951816032 

mail: 

[email protected]

 

homepage: www.juj-deutschland.de 

 

ILG   /

 

S

 

Figure 5 : ILG/S gearbox 

 

type gearbox 

number of turns 

to close 

 

type gearbox 

number of 

turns to close 

ILG/S 210 

9,25 

 

ILG/S 1950 

13 

ILG/S550 

8,5 

 

ILG/S1950/SP4 

52 

ILG/S 880 

9,5 

 

ILG/S 6800/SP4 

79,25 

ILG/S 1250 

13,75 

 

ILG/S 250/SP9 

176 

 

table 2 : number of turned for totally opening / closing.  

 

5. 

Maintenance 

 
Under normal conditions,  the gearbox is maintenance free. 
 
The Rotork Gears gearboxes can be used at ambient temperatures from  –20 to +110°C. 
 
The standard gearbox reaches IP65 (dust- and waterspray proof). Cleaning can be done with a waterhose, not a 
high pressure waterjet.  
 
 
 
 

Summary of Contents for ILG/S

Page 1: ...MANUAL FOR INSTALLATION AND OPERATING for the gearbox model ILG S...

Page 2: ...ackelmasch 1 31061Alfeld fon 4951816017 Fax 4951816032 mail info juj deutschland de homepage www juj deutschland de 2 1 Preface 3 1 1 Technical data 3 1 2 Handling and safety precautions 3 3 Adjustmen...

Page 3: ...to valve Max Torque Nm size ISO 5211 ISO 5211 1 Inputshaft Output ILG S 210 F05 F07 F05 F07 F10 28 5 330 ILG S 550 F07 F10 F12 F07 F10 F12 F14 78 934 ILG S 880 F10 F12 F14 F10 F12 F14 F16 123 1620 IL...

Page 4: ...osed according to local regulations for incineration 2 Installation mounting to the valve The ILG S is a sandwich manual override quarter turn gearbox for single acting quarter turn pneumatic or elect...

Page 5: ...differ from figure 1 figure 1 assembly of driveshaft into gearbox ILG S 9 For fail close actuators clockwise close be sure the driveshaft can make a free quarter turn clockwise seen from the bottomsid...

Page 6: ...eshaft can be freely turned by the actuator from close to open v v without interfering with the wormwheel 3 Adjustment of the stopscrews The gearbox is already mounted on top of the valve see installa...

Page 7: ...e valve is operated by an automatic actuator The ILG S gearbox allows manual operation closing or opening of the valve in case of malfunction in the automatic actuator system 1 The gearbox is operated...

Page 8: ...to close ILG S 210 9 25 ILG S 1950 13 ILG S550 8 5 ILG S1950 SP4 52 ILG S 880 9 5 ILG S 6800 SP4 79 25 ILG S 1250 13 75 ILG S 250 SP9 176 table 2 number of turned for totally opening closing 5 Mainten...

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