J+J ILG/S, Руководство по установке и эксплуатации, Страница: 3 / 8

ILG/S gearbox manual
J+J
Deutschland GmbH, Auf der Hackelmasch 1, 31061Alfeld,
fon +4951816017, Fax.+4951816032
mail: info@juj-deutschland.de
homepage: www.juj-deutschland.de
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1. Preface
Rotork Gears bv produces gearboxes of different types and sizes. The ILG/S gearbox of Rotork Gears is a
sandwich manual override quarter turn gearbox for single acting actuators. It is intended to be used for the
manual operation of valves in pipelines, in case of failure of the of the automatic actuator system.
NB. This manual is valid only for the standard ILG/S gearboxes of Rotork Gears bv. For special versions, the
specifications and model can differ.
Rotork Gears bv is not responsible for any damage caused by incorrect use of the gearbox.
1.1 Technical data
Specifications
The maximum allowable input- and outputtorque are listed in table 1.
Gearbox
connection to
actuator
connection 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
ILG/S 1250 F12-F14-F16 F10-F12-F14-F16 139 2640
ILG/S 1950 F16-F25 F12-F14-F16-F25 160 3050
ILG/S 1950 SP4 F16-F25 F12-F14-F16-F25 125 6800
ILG/S 6800 F25-F30 F16-F25-F30 160 4400
ILG/S 6800 SP4 F25-F30 F16-F25-F30 134 12500
ILG/S 250 SP4 F25-F30 F25-F30-F35-F40 142 32000
table 1 : Connectiondata of the gearboxes
The Rotork Gears gearboxes can be used at ambient temperatures from –20 to +110°C.
For more specified information, you can contact our sales departement.
1.2 Handling and safety precautions
Be sure to read and understand this manual before installation and use of our ILG/S-gearbox.
Storage
The gearboxes need to be stored in a safe way to avoid accidents. Also avoid storage in areas subjected to high
temperature extremes and /or areas subjected to large amounts of humidity and dust.
Handling
Never drop the gearbox or otherwise subject it to strong impact.