Page 18 of catalogue Actuator range of SKF Linearsysteme GmbH

Telescopic pillars

TELEMAG TFG Telemag TFG is a very compact, fast and powerful lifting pillar for loads of up to 2 500 N. The TFG can be used for push or pull applications. Thanks to the rigid aluminium profiles and the precision glide pads, the TFG can lift offset loads without distorting. The pillar consists of three designed aluminium profiles inside each other which are extended and retracted by means of an integrated linear actuator. TFG integrates a DC-motor with worm gear, whose rotary motion is converted into a linear motion by means of a spindle nut system. The pillars run very quietly and with minimum vibration at a maximum speed of 19 mm/s. Maximum stroke length is 700 mm. The TFG is selflocking for both push and pull. The stroke is limited by integrated end Limit switches. For additional safety, the TFG has cut-off switches at the

end positions as well as a back up nut. The TFG is compatible with all the other actuators from SKF and can be utilized in a full system of actuators and controls. Benefits • Push or pull force • Compact design • Fast movement • Powerful • Parallel drive Options • Encoder • Cable feed-through Accessories • Control boxes • Hand switches • Foot switches Standards • EN/IEC 60601-1 • UL 60601-1

Technical data Max. force* (push or pull) Speed Stroke Retracted length (3 sections) Voltage input Current consumption Duty cycle intermittent operation Duty cycle short-time operation Ambient temperature Protection class Isolation class Weight
*See offset load diagram on next page.

Type N mm/s mm mm V A °C IP kg

24 vDC 2 500 15 to 19 200 to 700 S+130 24 5 1/9 min 3 min +10 to +40 30 SELV 8 to 19

120/230 vAC 2 500 15 to 19 200 to 700 S+130 120/230 1,8/1 1/9 min 3 min +10 to +40 30 I 8 to 19

Type code for accessories
Accessories Top mounting plate Bottom mounting plate Screw for top mounting plate Screw for top mounting plate Screw for bottom mounting plate Mains cable SEV plug Mains cable Schuko plug Mains cable US plug Mains cable British Standard plug Bore 72x72 mm Bore 102,5x102,5 mm M10x25 (1 screw required) M6x30 (4 Screws required) M6x30 (4 screws required) 3 000 mm, black, 3x0.75 mm2 3 000 mm, black, 3x0.75 mm2 3 000 mm, black, 3x0.75 mm2 3 000 mm, black, 3x0.75 mm2 Order N° 333360 264363 510978 510709 510709 304345 304346 304347 304355

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