Linear actuator CAT 3B Benefits Compact Robust Modular Lubricated for service life High efficiency Digital encoder feedback
CAT 3B Linear actuators Suitable control units and accessories Dimensional drawing AC version See drawings of front and rear attachments and motor options on page 7. Control Encoder unit Cover for brake 1 1 CAEV 11/ CAXB 3B 1) E ) 1 1 E11C E11CB Hand Foot Desk EC ECB E3C CAES 31C Legend: S = stroke L = retracted length L= S+ (7/17/)* 1) See page 379 ) See page 3 Dimension depends on selected front attachment * 7 3 73 1 or 3 V AC motor V AC motor Connecting diagrams AC version 1/3 V AC L1 N PE CW CCW V AC L1 L L3 N PE Q1 Q Q Black Blue White Brown Red Red Q Q1 Q1 Black 1Black W1 V1 U1 M 3 Technical data Unit CAT 3B AC version Rated push load N 1 to 3 Rated pull load N 1 to 3 Speed (at full load) mm/s, to 3 1) Stroke mm to 7 Retracted length mm S+7/17/ ) Voltage V AC 1, 3 or Power consumption 1 V AC W 9 (brake 133, W) 3 V AC W 9 (brake 117,3 W) V AC W Current consumption 1 V AC A, (brake +,9 A) 3 V AC A, (brake +,11 A) V AC A, Duty cycle % 3 Ambient temperature C to + Type of protection IP // Weight kg to 3, 1) Depending on selected motor ) Dimension depends on selected front attachment
Linear actuators CAT 3B Suitable control units and accessories Dimensional drawing DC version Control units Encoder 9 CAED -R CAED 9-R CAXB 3B 1) E ) 3 1 C1C D1C CC CCW DC DCB DCS DCW CAES 31C L=S+(7/17/)* 1 7 3 mm (a) 3 73 Hand Foot Desk 1) See page 379 ) See page 3 3 mm (a) 9(b) Connecting diagram DC version 7 73(c) 1/ V DC + 3 1 391799 3 1 1 M Legend: S = stroke L = retracted length (a) = cable length (b) = cover for brake (DCB) (c) = extended shaft (DCS) D1C, DC, DCB, DCS, DCW See drawings of front and rear attachments and motor options on page 7. * Dimension depends on selected front attachment Technical data Unit CAT 3B DC version Rated push load N 1 to Rated pull load N 1 to Speed (full load to no load) mm/s to 1 ) Stroke mm to 7 Retracted length mm S+7/17/ ) Voltage V DC 1 or Power consumption W N/A Current consumption 1 V DC A 1 V DC A 9 V DC A (for motors CCW and DCW) Duty cycle % Ambient temperature C to + Type of protection IP // Weight kg to 3, 1) Depending on selected motor ) Dimension depends on selected front attachment 3
CAT 3B Linear actuators Performance diagrams AC version 3 Speed (mm/s) 3 Speed (mm/s) 3 Speed (mm/s) 3 3 3 1 1 1 1 1 1 1 3 Speed-load diagram CAT 3B... 1 V AC 1 3 Speed-load diagram CAT 3B... 3 V AC 1 3 Speed-load diagram CAT 3B... V AC 1, Current consumption (A) 1, Current consumption (A) 1, Current consumption (A),,, 1 3 Current-load diagram CAT 3B... 1 V AC 1 3 Current-load diagram CAT 3B... 3 V AC 1 3 Current-load diagram CAT 3B... V AC Gear 1 Gear Gear Duty cycle F (N) Gear 1 µ (E)/ F (E11) 3 1 1 9 µ (E)/ F (E11) 1 9 3 µ (E)/1 µ (E11) 1 3 7 9 1 Duty factor (%) CAT 3B... 3/1 V AC
Linear actuators CAT 3B Performance diagrams DC version 7 1 7 1 1 1 1 1 1 1 3 3 1 1 3 3 1 1 3 3 CAT 3B.../C1C CAT 3B.../D1C 7 1 7 1 1 1 1 1 1 1 3 3 1 1 3 3 1 1 3 3 CAT 3B.../CC CAT 3B.../DC/DCB/DCS 7 1 7 1 1 1 1 1 1 1 3 3 1 1 3 3 1 1 3 3 CAT 3B.../CCW CAT 3B.../DCW Gear 1 Gear Gear
CAT 3B Ordering key Dynamic load (N) / Speed (mm/s) Motor options /xx /xx 1 /xx No motor 3 / / 1 /3 1 V AC/ Hz, 1-phase, IP E11C 3 / / 1 /3 1 V AC/ Hz, 1-phase, brake, IP E11CB 3 /, /13 1 / 3 V AC/ Hz, 1-phase, IP EC 3 /, /13 1 / 3 V AC/ Hz, 1-phase, brake, IP ECB 3 /7 /1 1 / V AC/ Hz, 3-phase, IP E3C /xx /xx 1 /xx No motor /17 1 /3 1 /3 1 V DC, IP () C1C 3 /17 11 /3 19 1 /7 3 1 V DC, flat motor, IP D1C /17 13 /33 1 / V DC, IP () CC /9 /17 1 1 /31 V DC, low speed motor, IP (IP) CCW / 1 /33 1 / V DC, flat motor, IP DC / 1 /33 1 / V DC, flat motor, brake, IP DCB / 1 /33 1 / V DC, flat motor, ext.shaft, IP DCS /1 / 1 1 /39 V DC, flat motor, low speed, IP DCW 1 C A T 3 B X X / Type Motor assembly: Right Left R L Stroke (S): mm 1 mm 1 mm 3 mm 3 mm mm 7 mm 7 Other stroke lengths - - - Rear attachment (see page 7): Fork ear, =1, mm Fork ear, =1,7 mm Single ear, =1, mm Single ear, =1,7 mm A1 A K1 K Front attachment (see page 7): Hole, =1, mm Hole, =1,7 mm Male thread, M1 Female thread, M1 Fork ear, =1,1 mm G1 G G3 G G Feedback: No encoder (no code) Encoder (for all standard motors) E Option: Friction clutch (not available with option encoder) No friction clutch Back-up nut F Z 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 1 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/P 19 EN August 1 Printed in Sweden on environmentally friendly paper. skf.com