Linear actuator - Electro Mechanical Systems Ltd.

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CCBR 32 actuator without motorPerformanceDC-motorsM12The CCBR 32 is an actuator with no motor or gearbox.It is driven directly by the ball screw and is therefore ofsmall external dimensions. Direct drive offers veryaccurate positioning. The SKF ball screw provides a highlevel of efficiency.The linear speed is determined by the input rotaryspeed, as shown in the diagram below. A diagram alsoshows the torque required for any given load.If required, the CAXB 32 limit switch can be mountedon the ball screw cylinder. The front mounting attachmentdescribed in page 16 is also suitable for CCBR 32.A steel ring to be mounted at the end of the cylinder issupplied with CCBR 32. The drawing shows the ringfitted to the cylinder.Linear speed “V” as a function of input speedV (mm/s)10038L = S + 177A–A† 35† 3F (N)2 5002 0002 h9† 7 h837195AA7,8M30x1Actuator Stroke WeightSmmkgCCBR 32 50 1,1100 1,2200 1,3300 1,3500 1,4700 1,5† 30Designation Maximum Maximum Ball screwType code dyn. load stat. load leadN N mmCCBR 32xS 2 500 5 400 4Available force “F” as a function of applied torque† 32Motor Maximum Maximum Linear CurrentActuator dynamic load static load speed consumptionN N mm/s AD24BCAR 224S41 1 500 2 200 15-10 5CAR 224S42 1 000 2 200 30-20 5D24C/D24CS/D24CBCAR/CAP 324S41 3 500 5 400 5-10 8CAR/CAP 324S42 2 500 5 400 30-20 8CAR/CAP 324S44 1 500 5 400 60-40 8D24CWCAR 324S41 3 500 5 400 9-5 5CAR 324S42 2 500 5 400 18-10 5CAR 324S44 1 500 5 400 34-24 5D24D/D24DS/D24DBCAR 404S41 6 000 8 700 15-10 16CAR 404S42 4 000 8 700 30-20 16CAR 404S44 2 000 8 700 60-40 16D12BCAR 224S41 1 500 2 200 15-10 9CAR 224S42 1 000 2 200 30-20 9D12CCAR/CAP 324S41 2 500 5 400 15-10 13CAR/CAP 324S42 2 000 5 400 30-20 13CAR/CAP 324S44 1 000 5 400 60-40 13AC-motorsMotor Maximum Maximum LinearActuator dynamic load static load speedN N mm/sE220C/E220CB 6 µF 4 µF 3 µFCAR/CAP 324S41 3 500 2500 1500 5 400 6CAR/CAP 324S42 2 500 1500 900 5 400 13CAR/CAP 324S44 1 500 900 500 5 400 26E110C/E110CB 25 µF 16 µF 12 µFCAR/CAP 324S41 3 500 2 500 1 500 5 400 8CAR/CAP 324S42 2 500 1 500 900 5 400 16CAR/CAP 324S44 1 500 900 900 5 400 32E220D/E220DB 12 µF 8 µFCAR 404S41 6 000 4 000 8 700 9CAR 404S42 4 000 2 700 8 700 17CAR 404S44 2 000 1 200 8 700 34E110D/E110DB 37 µF 25 µFCAR 404S41 6 000 4 000 8 700 10CAR 404S42 4 000 2 700 8 700 20CAR 404S44 2 000 1 200 8 700 401 50050500Max. input speed 1 500 rpm1 0001 500input speed (rpm)1 00050050 100 150 200applied torque NcmThe CAR actuator range is self-locking within thedynamic load range with gear (1). Gear (2) and (4) areself-locking within the dynamic load range if a DCmotorwith brake is used.CAR actuators equipped with AC-motors are self-lockingwithin the dynamic load range if a brake is used.78Electro Mechanical Systems Limited tel: 0118 981 7391 info@ems-ltd.com www.ems-limited.co.uk
fPerformance diagramMotorsCAR 22.../D12BCAR 22.../D24BSKF actuators are fitted with either AC or DC-motors.V I(mm/s) (A)30252015105108642V I(mm/s) (A)3025201510554321DC-motors12 and 24 volt motors are available. CAR and CAP 32are fitted with compact flat motors. DC-motors aresimple to control but have a limited service life, due tothe wear of the brushes and commutator. The “Generalmotor data” table on page 11 shows the approximateservice life when operated at rated power. The flatmotors are protected against dust and moisture, toprotection class IP44. The connecting cables on all flatmotors are 300 mm in length.AC-motors120 and 230 volt motors are available. The 230 Vmotors are fitted with thermal protection. AC-motors areprotected against dust and moisture, to protection classIP54 (with brake IP20). The motors for CAR 32 and 40are fitted with connecting cables 1 000 mm in length.A start capacitor is required for the operation of ACmotors.For selection of capacitor see page 13 (calculationsection).00250 500 750 1 000 1 250 1 500F (N)00250 500 750 1 000 1 250 1 500F (N)CAR/CAP 32.../D12CV I(mm/s) (A)75 2560452015CAR/CAP 32.../D24C/D24CS/D24CBV I(mm/s) (A)90 127560108Motors with extended shaftThese motors are suitable for situations where it isnecessary to synchronize the actuators. The shaft canthen be linked to the extended shaft or another motor orto the shaft of a CARN 32 actuator. The extended shaftcan also be used to adjust the actuator manually with ahand wheel, for example, in case of power failure.Motors with extended shaft are available in the 24 VDCrange for use on the CAR 32, 40 and CAP 32.eI6I5død1LD456301030415515200500 1 000 1 500 2 000 2 500 3 000F (N)001 000 2 000 3 0004 000F (N)Motor with extended shaft (D24CS/D24DS)CAR/CAP 32.../D24CWV I(mm/s) (A)55 6CAR 40.../D24D/D24DS/D24DBV I(mm/s) (A)60Actuator Motor Dimensionssize type D d d 1e f I 5I 6LmmCAR 32 D24CS 48 M5 7hg 6,5 7h7 16 9 36CAR 40 D24DS 70 M8 9h6 6,5 7h7 16 9 5545550203544016253301215220851104001 000 2 000 3 0004 000001 000 2 000 3 000 4 000 5 000 6 000F (N)F (N)Gear 1V (mm/s)I (A)Gear 2V (mm/s)I (A)Gear 4V (mm/s)I (A)910Electro Mechanical Systems Limited tel: 0118 981 7391 info@ems-ltd.com www.ems-limited.co.uk
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Linear actuator - Electro Mechanical Systems Ltd.

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