Linear actuator CAR 4 Benefits Industrial reliable and robust actuator Wide range of components Right- and left-hand version
CAR 4 Linear actuators Suitable control units and accessories Dimensional drawing AC version R19 Control Limit unit switch 119 E11D E11DB E22D E22DB CAEV 11/22 CAXB 4* 4 141 2 198 (b) 248 (b) CAES 31C 4 Hand switch Foot switch Desk switch 3 1 * See page 379 L=S+263 7 Connecting diagram AC version 12/23 V AC L1 N 8 4 PE Black Blue CW CCW 4 White 29 97 Black Brown Red 1Black Red 2 Legend: S = stroke L = retracted length (b) = cover for brake ( D24CB) Technical data Unit CAR 4 AC version Rated push load N 2 to 6 Rated pull load N 2 to 6 Speed (at full load) mm/s 9 to 4* Stroke mm 1 to 7 Retracted length mm S+263 Voltage V AC 12 or 23 Power consumption 12 V AC W 36 23 V AC W 299 Current consumption 12 V AC A 3 (brake +,29 A) 23 V AC A 1,3 (brake +,11 A) Duty cycle % 4 Ambient temperature C 2 to +7 Type of protection IP 2/4 Weight kg,8 to 8,4 * Depending on selected motor 2
Linear actuators CAR 4 Suitable control units and accessories Dimensional drawing DC version R19 Limit switch 3 mm (a) 1 7 Hand switch Foot switch Desk switch D24D D24DS D24DB CAXB 4* 3 M16x2 4 L=S+263 1 7 3 mm (a) 16e8 4 76 91(c) 121(b) * See page 379 Connecting diagram DC version 24 V DC + 143(c) 127 8 4 3 1 4 3 1 2 29 97 2 Limit switch Limit switch 1 2 M Legend: S = stroke L = retracted length (a) = cable length (b) = cover for brake (D24CB) (c) = extended shaft (D24CS) Technical data Unit CAR 4 DC version Rated push load N 2 to 6 Rated pull load N 2 to 6 Speed (full load to no load) mm/s 1 to 6 Stroke mm 1 to 7 Retracted length mm S+263 Voltage V DC 24 Power consumption W N/A Current consumption A 16 Duty cycle % Ambient temperature C 2 to +7 Type of protection IP 2/44 Weight kg,8 to 8,4 3
CAR 4 Linear actuators Performance diagrams AC version Speed (mm/s) Current consumption (A) 3 1, 3 2 1, 1 1 2 3 1 2 3 Speed-load diagram CAR 32... 12 V AC Current-load diagram CAR 32... 12 V AC 3 Speed (mm/s) 1, Current consumption (A) 3 2 1, 1 1 2 3 1 2 3 Speed-load diagram CAR 32... 23 V AC Current-load diagram CAR 32... 23 V AC Gear 1 Gear 2 Gear 4 Duty cycle F (N) Gear 1 2 4 6 µ (E22)/ F (E11) 3 2 1 2 1 9 4 µ (E22)/16 F (E11) 1 9 3 µ (E22)/12 µ (E11) 1 3 4 6 7 8 9 1 Duty factor (%) CAR 32... 23/12 V AC 4
Linear actuators CAR 4 Performance diagrams DC version Speed (mm/s) Current consumption (A) 8 2 6 1 4 1 2 1 2 3 4 6 1 2 3 4 6 Speed-load diagram CAR 4... 24 V DC Current-load diagram CAR 4... 24 V DC Gear 1 Gear 2 Gear 4 Duty cycle 1 Duty factor (%) at 2 C 8 6 4 2 2 4 6 8 1
Seals Mechatronics Bearings and units Services Lubrication systems The Power of Knowledge Engineering Drawing on five areas of competence and application-specific expertise amassed over more than 1 years, SKF brings innovative solutions to OEMs and production facilities in every major industry worldwide. These five competence areas include bearings and units, seals, lubrication systems, mechatronics (combining mechanics and electronics into intelligent systems), and a wide range of services, from 3-D computer modelling to advanced condition monitoring and reliability and asset management systems. A global presence provides SKF customers uniform quality standards and worldwide product availability. Ordering key Dynamic load (N) / Speed (mm/s) Motor options 6 /xx 4 /xx 2 /xx No motor 6 /1 4 /2 2 /4 12 V AC/6 Hz, 1-phase, IP4 E11D 6 /1 4 /2 2 /4 12 V AC/6 Hz, 1-phase, brake, IP2 E11DB 6 /9 4 /17 2 /34 23 V AC/ Hz, 1-phase, IP4 E22D 6 /9 4 /17 2 /34 23 V AC/ Hz, 1-phase, brake, IP2 E22DB 6 /xx 4 /xx 2 /xx No motor 6 /1-1 4 /3-2 2 /6-4 24 V DC, flat motor, IP44 D24D 6 /1-1 4 /3-2 2 /6-4 24 V DC, flat motor, extended shaft, IP44 D24DS 6 /1-1 4 /3-2 2 /6-4 24 V DC, flat motor, brake, IP2 D24DB 1 2 4 C A R 4 X X / Type Motor assembly: Right Left R L Stroke (S): 1 mm 1 3 mm 3 mm 7 mm 7 Other stroke lengths --- Option: Friction clutch Back-up nut F S Options shown in italics are only available on demand. Contact SKF for more information on minimum quantities and additional costs. SKF is a registered trademark of the SKF Group SKF Group 21 The contents of this publication are the copyright of the publisher and may not be reproduced (even extracts) unless prior written permission is granted. Every care has been taken to ensure the accuracy of the information contained in this publication but no liability can be accepted for any loss or damage whether direct, indirect or consequential arising out of the use of the information contained herein. PUB MT/P8 1974 EN August 21 Printed in Sweden on environmentally friendly paper. skf.com