CTI302M

MAGNETS 12 (0.472) 9 (0.354) 13 (0.512) 2 (0.079) 6 (0.236) 3.3 (0.130) 9 (0.354) 7 (0.276) 20 (0.787) 5 (0.197) 5 (0.197) 30 16 (1.181) (0.630) 62 (2.44) *use either part number 35 (1.377) 5 (0.197) 20 (0.787) 26 (1.023) 7 (0.276) 20 (0.787) 20 Fixing Slots (0.787) 3.5 x 5.5 (0.217 x 0.318) 30 16 (1.181) (0.630) Fixing Slots 6 x 3.3 (0.236 x 0.130) 20 (0.787) Dimple pole marking Options / Features Magnets Bare Magnets Style Type 14 (0.551) 6 (0.236) 3 (0.118) 14 (0.551) 6 (0.236) 3 (0.118) 3 (0.118) 14 (0.551) 6 (0.236) 3 (0.118) 14 (0.551) 3 (0.118) 3 (0.118) 14 23 (0.906) (0.551) 14 23 (0.906) (0.551) 8 20 (0.787) (0.315) 8 20 (0.787) (0.315) 7 (0.276) 7 (0.276) 7 (0.276) 7 (0.276) 14 (0.551) 14 (0.551) Fixing Slots 3.8 x 3.2 (0.150 x 0.126) Fixing Slots 3.8 x 3.2 (0.150 x 0.126) 14 (0.551) Fixing Slots 6 x 3.2 (0.236 x 0.126) 6 (0.236) 15 (0.591) 8 (0.315) 8 (0.315) 15 (0.591) 11 (0.433) 4.2 (0.165) 33 18 (1.30) (0.709) 14 (0.551) Fixing Slots 6 x 3.2 (0.236 x 0.126) 19.05 (0.750) M8 x 0.75 thread 32 (1.26) 20 (0.787) 32 (1.26) 25 (0.984) 28 2.8 (1.26) (0.787) 29.5 (1.16) 1.0 (0.0394) 13 (0.512) Fixing Slots 3.3Ø (0.13) 8 (0.315) 10 (0.394) 21.2 (0.835) 7.5 (0.295) Countersink Ø6 (2.36) Locking Nut High Temperature Housing Bare Magnets Rectangular Rectangular Rectangular Rectangular Cylindrical 3 (0.118) 3 (0.118) 10 (0.394) 10 (0.394) Fixing Slots 6 x 3.3 (0.236 x 0.130) 2 (0.079) 5 (0.197) 35 (1.337) 20 (0.787) 10 (0.394) 4 (0.157) 8 (0.315) Fixing Slots 6 x 3.5 (0.236 x 0.189) 18 (0.709) 72 (2.834) 20 (0.787) Bare Magnets Cased Magnets Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Ring Ring Ring Ring RSH01 RSH32 RSH34 RSH33 PRLM PRM PRMM PRNM M1219-1 M1219-2 M1219-3 M1219-4 M1219-5 M1219-6 M1219-8 M1219-10 M1219-11 M1219-12 M1219-13 M1219-14 M1219-15 M1219-17 M1218 M1387 M1357 M1363 Cased Magnets Rectangular Rectangular Rectangular Rectangular Rectangular Rectangular Rectangular Rectangular Rectangular Rectangular Rectangular Rectangular Threaded Threaded Threaded Threaded Threaded Cylindrical Cylindrical PTM 12 PTM 18 PTPM PTSM PRM-TB-001 / CTI302M * PRM-RB-001 / CTI002M * SD70M M12 Thread M18 Thread M12 Thread M12 Thread M8 Thread - - MP4428M PSM PSMM PSRM PSSM MPSM LMSM MMPSM LMPSM MC-12M PRM-SA-002 / CTCM * PRM-SP-001 / CTE002M * Diameter mm - - - - 3 6 10 12.5 3 3 4 6 10 6 6 22 9 5 5 4 3 6 15 (Outer Ring) 17 (Outer Ring) 48 (Outer Ring) 60 (Outer Ring) 3.2 (Inner Ring) 12 (Inner Ring) 42 (Inner Ring) 54 (Inner Ring) - - - - - - - - - - - - Length mm 12.7 27.9 25.4 19.05 15 18 30 40 1 2 3 2 5 5 4 2 5 2 4 2 20 26 6 6 9 9 72 30 35 35 30 23 23 20 20 33 32 32 50 50 35 35 28 29.5 21.2 Height mm 3.18 4.75 6.35 3.18 - - - - - - - - - - - - - - - - - - - - - - 12 7 9 8 7 6 6 6 6 9 8 8 - - - - - - - Width mm 1.59 4.75 6.35 3.18 - - - - - - - - - - - - - - - - - - - - - - 13 20 26 20 20 14 14 14 14 15 15 13 - - - - - 7.5 19.05 140 550 690 250 900 1000 1000 1100 1500 2500 3200 2500 3500 3500 3900 850 3500 2200 3700 2000 2500 4500 1000 600 3700 3700 - - - - - - - - - - - - - - - - - - - Plating Unplated Unplated Unplated Unplated Unplated Unplated Unplated Unplated Bright Nickel Bright Nickel Bright Nickel Bright Nickel Bright Nickel Bright Nickel Bright Nickel Bright Nickel Bright Nickel Bright Nickel Bright Nickel Bright Nickel Bright Nickel Bright Nickel - - Bright Nickel Bright Nickel - - - - - - - - - - - - - Bright Nickel - - - Case Material Alcomax Alcomax Alcomax Alcomax Alcomax Alcomax Alcomax Alcomax Ferrite Ferrite Neodymium Iron Neodymium Iron Boron(NdFeb) Boron(NdFeb) ABS Nylon 66 Nylon 66 Glass Filled Nylon ABS Nylon 66 ABS ABS Aluminium ABS Acetal Brass Brass Brass ABS Gauss Strength / Surface Neodymium Iron Neodymium Iron Neodymium Iron Neodymium Iron Neodymium Iron Neodymium Iron Neodymium Iron Neodymium Iron Neodymium Iron Neodymium Iron Neodymium Iron Neodymium Iron Neodymium Iron Neodymium Iron Boron(NdFeb) Boron(NdFeb) Boron(NdFeb) Boron(NdFeb) Boron(NdFeb) Boron(NdFeb) Boron(NdFeb) Boron(NdFeb) Boron(NdFeb) Boron(NdFeb) Boron(NdFeb) Boron(NdFeb) Boron(NdFeb) Boron(NdFeb) Aluminium Aluminium Bright Nickel Bright Nickel Brass Brass This catalogue contains our complete range of both bare and cased magnets: The Comus International group of companies consists of: MATERIALS AVAILABLE: Bare Rectangular / Block Cylindrical / Disc Comus International 454 Allwood Road Clifton New Jersey 07012 U.S.A Ring Cased Rectangular Plastic Threaded Plastic Tel: (1)973 - 777 - 6900 Fax:(1)973 - 777 - 8405 email: info@comus-intl.com internet: http://www.comus-intl.com Assemtech Europe Limited Unit 7, Rice Bridge Industrial Estate Thorpe - Le - Soken Essex England CO16 0HL Tel: +44 (0)1255 862236 Fax: +44 (0)1255 862014 email: sales@assemtech.co.uk internet: http://www.assemtech.co.uk Comus Belgium BVBA Overhaamlaan 40 B-3700 Tongeren Belgium Tel: +32 (0)12 390400 Fax: +32 (0)12 235754 email: info@comus.be internet: http://www.comus.be ALNICO / ALCOMAX FERRITE A good general purpose material that can be machined or cast to the required shape prior to being magnetised. It has a maximum working temperature of 550ºC and good corrosion resistance. Composed mainly of alloys of Aluminium, Nickel and Cobalt, Alnico / Alcomax magnets are manufactured by either sintering, or casting. Sintered magnets have slightly lower magnetic properties to cast magnets, but have better mechanical characteristics. Cast magnets allow for more complex shapes such as horseshoes, which are not possible with other magnetic materials. Alnico / Alcomax is very hard and brittle, meaning drilling by conventional methods is very difficult. Holes are generally cored during the manufacturing process, with magnets being cast close to the finished size, and then machined to the correct dimensions. Alnico / Alcomax magnets can be easily plated for cosmetic reasons if required. Ferrite magnets are sintered permanent magnets composed of Barium or Strontium Ferrite. Aside from having good resistance to demagnetization they have the popular advantage of being low cost. Ferrite magnets are very hard, but also very brittle, and as such require specialized machining techniques. They are machined in an unmagnetized state. Anisotropic grades are oriented in the manufacturing direction, and must be magnetized in the direction of the orientation. Isotropic grades are not oriented and can be magnetized in any direction, however a certain degree of greater magnetization will be found in the pressing dimension, which is usually the shortest dimension. Ferrite is a cost effective material which has high resistance to demagnetisation. It has a maximum working temperature of 250ºC and excellent corrosion resistance. Due to their very low cost, Ferrite magnets are used in a wide range of applications, from loudspeakers, and motors, to childrens toys, and are today the most commonly used permanent magnets, worldwide. Because of the sintering process, Ferrite magnets may have a thin layer of magnet powder on the surface, and hence for clean applications where contaminant could prove troublesome, some form of coating may be required. NEODYMIUM IRON BORON (NdFeB) Rectangular Metal Threaded Metal Comus International SARL Immeuble ‘Les Juilliottes 31 Cours des Juilliottes F-94700 Maisons-Alfort France Related Catalogues available...................just ask for your free copy: Tel: +33 (1)43 96 86 10 Fax: +33 (1)43 96 86 11 email: info@comus.fr internet: http://www.comus.fr Switching Technologies Gunther B-9, B-10, & C-1 Special Economic Zone (MEPZ) Kadapperi Tambaram Chennai India Tel: +91 44 22628093 Fax: +91 44 22628271 email: stgltd@eth.net Comus Electronics and Technologies India Private Limited No 26. Crescent Park Street T Nagar Chennai 600 017 India Tel: +91 44 42127124 Fax: +91 44 42127125 email: venkatraman@comus-intl.com syed@comus-intl.com internet: http://www.comusindia.com An alloy of the Lanthanide group of elements, and also known as Rare Earth magnets, Neodymium Iron Boron (NdFeB) along with Samarium Cobalt (SmCo) are the most advanced permanent magnet materials available today. There are various grades available which satisfy a number of application requirements. NdFeb magnets are available in sintered or bonded forms. Sintered magnets offer the higher energy, however require some finishing techniques to keep to tight tolerances not required using bonded forms. NeFeb magnets are again, hard, yet brittle, and are all anisotropic, (except bonded NdFeb B10N material), and as such can only be magnetised in the orientation direction. B10N may be magnetized in any direction, and with multiple poles, although this requires special fixtures. Corrosion resistance of NdFeb magnets is low. Therefore all our standard Neodymium magnets are Bright Nickel plated which gives excellent resistance to harsh environments. Alternative Zinc and Tin platings are also available, as well as powder epoxy coatings in many colours, which further protect the magnet. All Rare Earth magnets have extremely strong magnetic fields and must be handled very carefully to avoid damage. They have a maximum working temperature of around 130ºC. BARE MAGNETS Magnets can be supplied as a separate product or part of a proximity switch set consisting of switch and magnet. CASED MAGNETS Cased magnets can be supplied as a separate product, where you can select a magnet to suit your operation, or as part of a proximity switch set consisting of matching switch and magnet. CUSTOM DESIGN Reed Switches Proximity Switches Economy Proximity Switches All dimensions are nominal, in millimetres unless otherwise stated. If further information is required, individual datasheets are available on our websites, or on CD. As part of the groups policy of continued product improvement, specifications may change without notice. Our sales office will be pleased to help you with the latest information on our products. Looking for a magnet that is not shown overleaf? Do you need a different size? A different grade of material or coating? Contact our sales office. We can manufacture custom magnets to your own specifications in large or small volumes. We also have a large network of worldwide agents. These can be seen on any of our websites, or on our company profile brochure. Com/3/Jul07/Iss.2 All dimensions are nominal, in millimetres unless otherwise stated. If further information is required, individual datasheets are available on our websites, or on CD. As part of the groups policy of continued product improvement, specifications may change without notice. Our sales office will be pleased to help you with the latest information on our products.