Standard_Parts_Catalogue

Page 1988 | 3.8 Adjusting, Moving with Guides, Spindles and Ball Rollers GN 391 Drive / Transfer Units for the connection of linear actuators 1 d 1 2 l 1 3 Material How to order (Drive unit) 1 2 3 GN391-30-60-SCR 1 d 1 2 l 1 3 Material How to order (Transfer unit) 1 2 3 GN391-50-500-NI Transfer units GN 391 are normally used in connection with linear actua- tors. They are designed to transfer the rotary movement for operating the linear actuators to another or a further position . The transfer unit in the standard length l 1 is a special design. It is desig- ned to turn the operating axis for the linear actuators (handwheel) by 90° together with an angular gear. As in linear actuators, digital position indicators can be fitted. see also... • Linear Actuators GN 291 / GN 292 / GN 293 → Page 1950 ff. • Housings GN 298 (for Angular / T-Gears ) → Page 1990 • Assembly and Application Examples → Page 1992 ff. • Handwheels for Linear Actuators → Page 1984 ff. • Installation Kits GN 295 (for Position Indicators) → Page 1986 Information • Guide tube - - Tube DIN 2391 Steel, chrome-plated SCR - - Tube DIN 2462 Stainless steel AISI 304 NI • Shaft - - Steel respectively stainless steel - - Ball bearing • End cap Plastic • Stainless Steel Characteristics → Page 2166 • RoHS Specification 3 • Bevel gear wheels, handwheels, tube clamp connectors and accessory have to be ordered separately. Accessory 1 2 d 1 l 1 Standard lengths of the d 2 l 2 Drive units Transfer units * 18 47 42 ...  500  6 16 30 60 55 ... 2000  8 16 40 93 88 ... 2500 12 17 50 93 88 ... 2500 12 18 60 95 90 ... 2800 14 19 * according to customer‘s requirement