Circular Voice Coil Actuator

SYSTEMS

www.pbasystems.com.sg

V O I C E C O I L A C T U A T O RCVCA SERIES

ULTRA HIGH FREQUENCYpowered by CVC voice coil

M A K E S A D I F F E R E N C E

PBA SYSTEMS, a member of the PBA Group, designs and manufactures motion control products,

including linear servo motors, linear motor modules, piezo stages, large XYZ Theta stages and special

customized solutions.

PBA Systems also distributes complementing products such as controllers, servo amplifiers, encoders, air bearings, etc, to provide complete solutions to our

customers. Our focus in quality products and sound technical support has earned us a reputation of being a

reliable motion control partner for our customers.

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PA R T N U M B E R I N G

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SYSTEMS M A K E S A D I F F E R E N C Ewww.pbasystems.com.sg

We reserve the right to make technical changes at any time without prior notice

CVCA Series Part Numbering System

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CVCA 40 – HF – 6.5 – CRX

Diameter Ø (mm)

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Special Feature

Blank – Standard

HF – High Force

Stroke (mm)

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Version

CRX – New Cross Roller Version

Blank – Old Linear Guide Version (obsolete)

CVCA Series

CVCA40 – HF – 6.5 – CRX CVCA40 – 20 – CRX CVCA50 – 30 – CRX CVCA60 – 25 – CRX CVCA60 – HF – 20 – CRX

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Ultra High Frequency Powered by CVC Voice Coil

CVCA Series Voice Coil Actuator

S P E C I F I C A T I O N S

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CVCA • Direct drive, Cogging free• Fast response, low moving mass• Non contact between core and coil movement• Excellent reliability

PerformanceUnit CVCA40-HF-6.5-CRX CVCA40-20-CRX CVCA50-30-CRX CVCA60-25-CRX CVCA60-HF-20-CRX

Stroke mm 6.5 20 30 25 20Peak Force N 55.45 28.75 44.95 72.20 131.10Continuous Stall Force @ 100ºC* N 16.09 8.34 13.14 20.90 37.72Continuous Stall Force @ 125ºC* N 18.48 9.58 14.98 24.07 43.70Peak Power @ 125ºC W 104.14 86.66 137.38 166.93 273.72Continuous Power @ 100ºC* W 8.13 6.77 10.90 12.98 21.03Continuous Power @ 125ºC* W 11.57 9.63 15.26 18.55 30.41

ElectricalUnit CVCA40-HF-6.5-CRX CVCA40-20-CRX CVCA50-30-CRX CVCA60-25-CRX CVCA60-HF-20-CRX

Peak Current A 2.15 1.88 2.54 3.51 2.85Continuous Stall Current @ 100ºC* A 0.624 0.545 0.742 1.016 0.820Continuous Stall Current @ 125ºC* A 0.717 0.626 0.846 1.170 0.950Force Constant @ Mid Stroke N / A 25.78 15.31 17.71 20.57 46.00Back EMF Constant @ Mid Stroke V / m/s 25.78 15.31 17.71 20.57 46.00Coil Resistance @ 25ºC ohm 16.03 17.50 15.19 9.65 24.00Coil Resistance @ 100ºC* ohm 20.89 22.80 19.79 12.57 31.27Coil Resistance @ 125ºC* ohm 22.51 24.57 21.33 13.55 33.70Inductance @ 1kHz (Inside fully) mH 5.52 5.59 4.14 3.26 15.40Motor Constant @ 125ºC* N / √W 5.43 3.09 3.83 5.59 7.92Max. Terminal Voltage Vdc 48 48 48 48 400

ThermalUnit CVCA40-HF-6.5-CRX CVCA40-20-CRX CVCA50-30-CRX CVCA60-25-CRX CVCA60-HF-20-CRX

Thermal Resistance @ 100ºC* ºC / W 9.22 11.07 6.88 5.78 3.57Thermal Resistance @ 125ºC* ºC / W 8.64 10.39 6.55 5.39 3.29Max. Coil Temperature ºC 150 150 150 150 150

MechanicalUnit CVCA40-HF-6.5-CRX CVCA40-20-CRX CVCA50-30-CRX CVCA60-25-CRX CVCA60-HF-20-CRX

Moving Mass g 250 215 347 474 679Total Mass g 902 916 1404 2035 2817

Notes:1. * Ambient temperature 25ºC, natural convection, no heat sink.2. Specifications tolerance – inductance +/-30%, all others +/-10%.

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CVCA40-HF-6.5-CRX

CVCA40-20-CRX


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CVCA50-30-CRX

CVCA60-25-CRX

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CV

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CVCA60-HF-20-CRX

Catalogue PBA Systems 171212Every care has been taken to ensure the correctness of the information contained in the book but no liability can be accepted for any errors or omissions.Copyright reserved. This book or parts thereof may not be reproduced without our permission.

PBA GROUP

Manufacturing Plants

USA

KOREA

ISRAEL

UK

SWITZERLAND

CHINA

TAIWAN

GERMANY

ITALY

DISTRIBUTORSPBA (S) Pte LtdHeadquartersAddress: 2, Woodlands Sector 1, Woodlands Spectrum 1, #03-23, Singapore 738068Tel: (65) 6576 6766Fax: (65) 6576 6765Email: [email protected]: www.pba.com.sg

PBA Solutions Pte LtdAddress: 2, Woodlands Sector 1, Woodlands Spectrum 1, #03-23, Singapore 738068Tel: (65) 6576 6776Fax: (65) 6576 6765Email: [email protected]: www.pbasolutions.com

PBA Systems Pte Ltd (601191)Address: 2, Woodlands Sector 1, Woodlands Spectrum 1, #03-23, Singapore 738068Tel: (65) 6576 6767Fax: (65) 6484 6768Email: [email protected]: www.pbasystems.com.sg

PBA Technology Pte Ltd (QA251)Address: 2, Woodlands Sector 1, Woodlands Spectrum 1, #03-23, Singapore 738068Tel: (65) 6576 6760Fax: (65) 6576 6761Email: [email protected]: www.pbatechnology.com

PBA Spindles Pte LtdAddress: 2, Woodlands Sector 1, Woodlands Spectrum 1, #03-23, Singapore 738068Tel: (65) 6576 6778Fax: (65) 6576 6782Email: [email protected] Website: www.pba-spindles.com

PM-PBA Pte LtdAddress: 2, Woodlands Sector 1, Woodlands Spectrum 1, #03-23, Singapore 738068Tel: (65) 6576 6766Fax: (65) 6576 6765Email: [email protected]

SINGAPORE MALAYSIAPBA Industries (M) Sdn BhdAddress: No 12A, Ground Floor Aked Esplanad, Jalan 14/155BBukit Jalil57000 Kuala LumpurTel: (03) 8993 9101 8993 9102Fax: (03) 8993 9106Email: [email protected]

PBA System (M) Sdn BhdAddress: No 12A, Ground Floor Aked Esplanad, Jalan 14/155BBukit Jalil57000 Kuala LumpurTel: (03) 8993 9105Fax: (03) 8993 9106Email: [email protected]

PBA Industries (PG) Sdn BhdAddress: 17-2-5, Bayan Point,Medan Kampung Relau,11900, Penang, Malaysia.Tel: (04) 6427915 / 04-6452916Fax: (04) 6447434Email: [email protected]

PBA Advantech (M) Sdn BhdAddress: No 26 & 28, Jalan PTP 1/4, Taman Perindustrian Tasik Perdana, 47120 Puchong, SelangorTel: (03) 8993 9101, 9102 , 9103Email: [email protected]

Indonesia Rep: Mr. Raya Tjendrawasi. H/P: (62)816 4846 547Email: [email protected]

INDONESIA

INDIA

PBA Technology Pte LtdAddress: 212B, 2nd Floor Shivai Plaza, Marol, Andheri East, Mumbai 400 059, IndiaTel: 91 22 401 58381Fax: 91 22 401 58389 Email: [email protected]

PBA (S) Pte LtdPhilippines Rep Office:Address: 2, Woodlands Sector 1, Woodlands Spectrum 1, #03-23, Singapore 738068Tel: (65) 6576 6766Fax: (65) 6576 6765Email: [email protected]: www.pbagroup.net

PHILIPPINES

TAIWAN

UK

THAILANDPBA Systems (Thailand) Co., Ltd.Address: 234/118, Asok-Dindaeng Road, Huakwang, Bangkapi, Bangkok 10310Tel: +66 086-548-9969 +66 083-983-4553E-mail: [email protected]

International Magnetics Technology Co., LtdAddress: Nongkhae Industrial Estate10/19 Soi SRDI Moo4,Tambon Kokyae, Amphur Nongkae,Saraburi 18230, ThailandTel: 36374024-7

Hansell Composites LtdAddress: Unit 3 T Dicken Industrial Estate, Station Road, Stokesley, Middlesbrough,Cleveland, TS9 7AB, UKEmail: [email protected]

新加坡商立狄線性馬達有限公司地址: 臺北市民權西路35號6樓之2Address: 6-2 FL No. 35, Min Chuan West Road, TaipeiTel: +886 2 2599 3558Fax: +886 2 2599 3042HP: +886 982 090 501 / +886 938 030 774 Email: [email protected]

PBA Systems Pte LtdAddress: Ace Hitech City 2-1504, 775, Gyeongin-Ro, Yeongdeungpo-Gu, Seoul, South KoreaTel: +82-11-897-1531Email: [email protected]

KOREA

CHINA

Sales Office 销售办事处:立狄线性马达（深圳）有限公司PBA Linear Motor Co. Ltd.宝安42区兴华一路华创达中心商务大厦A栋407-A42 Xinghua Road HuaChuangDa Central Business Building,Block A, 407-ABaoan District, ShenzhenChina 518000Tel：(86-755) 216 77507Fax：(86-755) 216 77506

Representative Office 代表机构:新加坡碧绿威私人有限公司深圳代表处宝安42区兴华一路华创达中心商务大厦A栋407-B42 Xinghua Road HuaChuangDa Central Business Building,Block A, 407-BBaoan District, ShenzhenChina 518000Tel：(86-755) 216 77507Fax：(86-755) 216 77506

Ninbo Konit Nihon Magnetics Co LtdAddress: Ninbo Economic & TechnicalDevelopment Zone ChinaPostal Code 315803Tel: (86-574) 862 21333Fax: (86-574) 862 21789

Circular Voice Coil Actuator

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