Powertool Components

Transcription

1 Powertool Components

2 2008 Edition

3 P O W E R T O O L C O M P O N E N T S Introduction Founded in 1978 as a small switch maker, Defond has over the years developed into a world class supplier of quality components. Today Defond is the largest switch manufacturer in Asia and ranks among the key suppliers worldwide of switches for electrical appliances, power tools and electronics, with global market coverage. Vertical integration, qualified engineering and production teams, and uncompromising quality are part of our corporate mission to grow the business through products and services that exceed customer expectation. Visit our website:

4 P O W E R T O O L C O M P O N E N T S Contents General Information... 3 AC Switches ART-DPY... 6 ASW... 8 CGK-CGY-BGE... 9 BGV-DGV SR-SRU-SRC-CGE CGN DGC-DGH-DGU CGQ DGQ DPX-APB DC Switches ARA DTD CGJ CGW CGP-BGH BGC-BGL BGB DGW Standard Electronic Controls CYM L LIP ICL, ICL-Lite, G Miscellaneous Switches CRT DMU-DTY BRP-DRH Customized Power Tool Switches and Controls Quick Finder Sales and Support Channels... 57

5 P O W E R T O O L C O M P O N E N T S General Information Technical data The technical data are referred to basic standard products. Different additional features are available for enhanced or customer s specific versions. Approvals Defond`s switches are generally tested and approved by international agencies and the relative certification mark is applied on the body. For certificates or file numbers contact our sales department. Ratings Ratings specified in the catalogue are those approved for basic products. Higher ratings are available for specific versions. Integrated electronic controls equal or exceed the contact rating of the switch. Life Switch life depends on operating or testing conditions. The life of the switches exceeds the number of cycles required for agency approvals by a factor of 1.2 to 10. Life tests under practical usage conditions are normally made in agreement with our customers. EMC Electro magnetic compatibility is responsibility of the tool manufacturer. Defond switches and electronic controls are designed to accommodate commonly used suppression devices. For recommendations or support contact us. Materials Switches, accessories and packing are made using environmental friendly materials. Easy to reuse and recycle to ISO Products are subject to ROHS regulations and to standards of leading global corporations. Quality Defond s Quality System is certified ISO

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7 P O W E R T O O L C O M P O N E N T S AC Switches ART-DPY High current bench top switches... 6 ASW Dust resistance slide switches... 8 CGK-CGY-BGE Large angle grinder switches... 9 BGV-DGV Overhang trigger style switches SR-SRU-SRC-CGE Trigger switches on/off Euro shape CGN Trigger switches on/off Euro shape DGC-DGH-DGU Trigger switches on/off US shape CGQ Trigger switches with variable speed US style DGQ Trigger switches with variable speed Euro style DPX-APB Push button switches... 26

8 AC SWITCHES ART-DPY High current bench top switches ART is a high current rocker switch primarily developed for on line starting and stopping of heavy-duty bench-top tools. It is widely used in US style of tools where in Europe relay switches like DPY are more common. The built-in removable lock button is a safety feature to make sure the tools will not be activated unauthorized or by accident. Defond can offer a range of customized printings and colours to match different requirements. Features - High make and break current. - Safety lock. - Standard and customized colours and printings. - Designed for customized actuators. - Dust protected. ART DPY is a flush mount coil actuated switch designed for use in stationary or bench-top tools. It is designed to meet the dust spreading and oil splashing conditions common with those applications. Features - Double pole double break contacts for increased reliability. - Additional terminal (optional) for connecting a remote switch or a safety device such as thermal overload protector. - Switch off in case of power failure. - Coil Voltage/frequency options! Options Mounting front plate with holes for screw fixation. Black cover plate apart from standard yellow colour. Alternative mounting brackets. DPY ART Approvals Ratings DPY UL,cUL 20A, Vac 1HP, 125Vac 2HP, 250Vac ENEC 10(8)A, 250Vac 5E4, IP54 10(10)A, 250Vac 5E4, T85, IP54 Configuration SPST; SPDT; DPST; DPDT DPST DPY 6

9 AC SWITCHES ART 34,9 23, ,4 1,9 27,3 0 7,5 2 11,1 9,2 20,9 36,4 6,3 x 0,8 29 DPY 18, ,3 19,4 6,3 14,9 36,6 16,8 0,9 7

10 AC SWITCHES ASW Dust resistance slide switches ASW is a high rated on/off slide switch. It is based on a long time proven spring clip design with positive snap action switching. It is designed for soldering on a printed circuit board. The high rating and long life make it suitable as line voltage switch for medium range tools. Features -Compact size, interchangeable with similar type switches. -Solder legs for direct PCB mounting. -Insensitive to dust. ASW Approvals Ratings UL,cUL 8A,125Vac ENEC 4(4)A, 250Vac,5E4 8(8)A, 125Vac, 5E4 Configuration SPST 8

11 AC SWITCHES CGK-CGY-BGE Large angle grinder switches CGK series are high rated switches for heavy duty applications like large angle grinders, demolition hammers or other tools frequently used under rough environmental conditions. CGK features a unique patented cascade snap action system maintaining high contact pressure, preventing contact teasing or flattering. It is available in several sizes and with several wiring options and trigger configurations. Including bi-stabile versions. Features -Dust tight design for rough environmental conditions. -Patented double snap action contacts for long trouble free operation. -High rating, up to 12(12)A 250 VAC. -Lock-on, lock-off, or no lock options. -Optional suppression capacitor. -Interchangeable with most common sizes and types on the market. -Standard and customized trigger options. CGK-2122 CGY is a classic style switch with start current limitation for smooth starting of heavy duty high speed tools such as large angle grinders. It has built-in time delayed contacts to be connected to a resistor or an electronic device like ICL-Lite (page 47) preventing high inrush current and assuring low speed ramp up for operator safety and comfort. Features -Time delay 0.3 to 1 second. -Various lock options, lock-on, lock-off, combined or no lock. -Suppression capacitor integrated on request. -Robust high rated long life design. -Dust and splash protected. -Standard and customized trigger options. CGY BGE is a simple robust double pole switch designed for use in traditional large angle grinders. The high rating covers all common applications. It features the mechanical lock on and lock off functions. Trigger and lock functions are integrated in the front plate and can be customized to requirements. The switch itself is standardized to a high degree for cost efficiency. Features -Reliable robust design. -High degree of standardization keeps cost down. -High rating. -Insensitive to dust. CGK-2122 CGY CGK-2116 BGE CGK-2116 Approvals Ratings UL,cUL 22A,125/250Vac 2HP 250Vac 1.5 HP 125Vac ENEC 12(12)A, 250Vac, 5E4 22(22)A, 125Vac, 5E4 15R(15)A 125Vac 5E4 12(12)A 250Vac 5E4 UL,cUL 16A,125Vac/250Vac 3/4HP 125Vac 1.5 HP 250Vac ENEC 10(10)A, 250Vac, 5E4 16(16)A, 125Vac, 5E4 ENEC 12(12)A, 250Vac,5E4 Configuration DPST DPST DPST DPST BGE 9

12 AC SWITCHES CGK-2122 CGY 10

13 AC SWITCHES CGK-2116 BGE 11

14 AC SWITCHES BGV-DGV Overhang trigger style switches BGV and DGV are overhang trigger switches commonly used in high rated bench top and handheld electrical tools. In most applications they are interchangeable with each other and with current models on the market. Triggers are common on both DGV and BGV. BGV has its electrical connection at the bottom side of the switch housing, DGV at the ends for increased wiring options in confined spaces. BGV Features BGV -Double pole single throw or single pole double throw with brake. -Fail-safe. -With lock on or safety lock option. -Labyrinth sealed housing for increased dust protection. DGV -Double pole, single throw or single pole, double throw for brake operation. -With lock-on or safety lock option. -Selection of screw terminal and tab terminal. -Fail-safe. -Double break for increased safety. BGV DGV Approvals Ratings DGV UL,cUL 15R(15)A,125Vac,5E4 15A,125Vd.c.,5E4 ENEC 10(10)A, 250Vac,5E4 12.5(12.5)A,250Vac,5E4 UL,cUL 15R(15)A,125Vac,5E4 ENEC 10(10)A, 250Vac,5E4 12.5(12.5)A,250Vac,5E4 22(22)A, 125Vac, 5E4 Configuration DPST;SPDT DPST;SPDT 12

15 AC SWITCHES BGV DGV Trigger options 13

16 AC SWITCHES SR-SRU-SRC-CGE Trigger switches on/off Euro shape SR SRU The Euro shape is the most spread switch style for power tool and outdoor applications. The SR lines offer a wide scope of trigger, lock button and wiring options to meet all regular customer demand with decades of proven performance. SRC is a design based on the long time proven SR series. It features some redesign allowing use of newer and more cost efficient materials as well as improved manufacturing technologies. This makes it in particular a cost efficient concept at applications requiring high ratings. Within the scope of the redesign improvements have been made on protection against dust ingress and trigger feeling. All trigger and lock button styles available on SR series can be used on SRC as well. CGE is a similar shaped switch designed for extreme conditions and dusty environments. It is standard available with the most common trigger and lock button style. Customized triggers on request. SRU is with DPDT (change over) contacts suitable for brake application. Features - Various terminal options: screws, push-in and spade terminals in any practical combination for ease of wiring. - Lock on, safety lock, no lock button or dummy lock button (for mounting purposes). - Double break contact system rated up to 10 Amps. - Wide selection of standardized and customized switches. - Dust proof (CGE). SR SRU SRC CGE Approvals Ratings SRC UL,cUL 8A, 125Vac 15A,125Vac ENEC 6(6)A, 250Vac,5E4 8(8)A, 250Vac,5E4 10(10)A, 250Vac,5E4 KEMA (9.2)A, 250Vac, 5E4 8A, 125Vac 15A,125Vac ENEC 6(6)A, 250Vac,5E4 8(8)A, 250Vac,5E4 10(10)A, 250Vac,5E4 UL,cUL 8A, 125Vac/250Vac 10A,125Vac,15A, 125Vac ENEC 6(6)A, 250Vac,5E4 8(8)A, 250Vac,5E4 10(10)A, 250Vac,5E4 Configuration DPST DPDT DPST DPST CGE CGE SR/SRC 14

17 AC SWITCHES Trigger and lock button options SR - SRU - SRC - CGE Housing and terminal options 15

18 AC SWITCHES CGN Trigger switches on/off Euro shape CGN is an in-line trigger switch in Euro shape and interchangeable with most similar switches in use. It features a unique patented spring system which makes the switch non-teasible and not sensitive to arcing and fast contact wear. Contact pressure at both opening and closing is held to its maximum force until switching. This makes CGN in particular suitable for high current applications, AC and DC, in critical or potentially dangerous tools like saws. CGN-1115 Features - Lock on, safety lock, no lock button or dummy lock button(for mounting purposes). - Extremely long switch life, mechanical and electrical. Insensitive to dust. - Single pole and double pole versions - Screw terminals. - Dust proof. CGN Approvals Ratings UL,cUL 15.1A,125Vac ENEC 10(10)A, 250Vac, 5E4 15.1(15.1)A, 125Vac, 5E4 Configuration SPST;DPST CGN

19 AC SWITCHES CGN-1115 CGN

20 AC SWITCHES DGC-DGH-DGU Trigger switches on/off US shape DGC-DGH-DGU are traditional US style switches that have been applied and are still used in a wide variety of handheld tools as well as in lawn mowers and garden tools. A wide selection of triggers, lock on buttons or safety locks assure proper choice for all existing or new applications. The high ratings and double pole contacts make it ideally for heavy duty use such as circular saws, miter saws, routers or chain saws. Switches are standard with push-in terminals but also with screw terminals to meet global requirements. DGC Features - DGC single pole, single throw high rated switch for multiple application. At choice with a shifter type of safety lock. - DGH double pole, single throw as standard configuration. Optional single pole, double throw for brake, NCNO configuration, lock-on, lockoff or no lock versions. - DGU Single pole, single throw version features screw terminals and optional capacitor terminals to meet IEC requirements. This allows use of a US shaped switch in IEC destination tools. No modification of the tool handle to accommodate a Euro style switch. It is ENEC approved and available in most common styles including safety lock. DGC DGU DGH DGH UL,cUL 15R(15)A, 125Vac, 5E4 13R(13)A, 125Vac, 5E A, 24Vdc, 5E4 Approvals Ratings UL,cUL 11A,125Vac 6.5A,250Vac ENEC 8(8)A, 250Vac,5E4 13(13)A, 125Vac,5E4 15(15)A, 125Vac,5E4 UL,cUL 6A, 125Vac 16A, 125Vac 3/6/8A,250Vac Configuration SPST DPST SPST;DPST DGU 18

21 AC SWITCHES DGC DGH 32,3 11,8 7 4,8 1,5 11,2 4,3 travel 16,5 9,5 3,2 14,2 34,2 9,5 2,6 36,3 R 12,5 28,2 29,4 32,8 29,8 16,5 16, ,5 16,9 28,7 R 2,5 29,2 DGU 11,7 1,1 6 50,2 28, ,3 6,8 10,9 15, ,5 7,9 28,9 DGH DGU - Trigger options 23,1 14,2 34, ,8 21,8 32, ,6 10,4 19,5 11, , ,2 31,4 28,7 28,7 28 Ø 6,4 Ø 10,3 10,5 Ø 10,3 21,8 15,2 12,6 14,7 10 3,8 DGH DGU - Lock button options Ø 5,7 Ø 5,7 Ø 13 Ø ,9 19

22 AC SWITCHES CGQ Trigger switches with variable speed US style CGQ are multi-speed trigger switch in a US style enclosure. This makes the mounting dimensions of the switch identical to DGH, DGC and DGU as well as to other US shaped switches. It is applied in drills, hammer drills, jigsaws and other tools where speed control is preferred. Switch and electronics are laid out for a long troublefree operation in rough and dusty environments. Primarily the design is for markets where 125 Volt is common but 230 Volt versions are available as well to allow global use. Features - Proven reliable multi-speed electronics for smooth speed change and long life. - Speed setting wheel option. - Various trigger and lock button options. - Integrated reversing switch or no reverse. - Brake options. CGQ Approvals Ratings UL,cUL 6A, 125Vac 8A, 125Vac ENEC 4(4)A, 250Vac,5E4 6(6)A, 250Vac,5E4 8(8)A, 125Vac/250Vac,5E4 Configuration 20

23 AC SWITCHES CGQ Trigger options Reversing lever options Lock button options 21

24 AC SWITCHES DGQ Trigger switches with variable speed Euro style DGQ is a multi-speed trigger switch in Euro style dimensions for use in portable power tools like drills, hammer drills and jigsaws. It is designed for use in dusty environments and to withstand mechanical shocks and unstable varying electric current conditions. Switch contact mechanism and electronics are laid out to meet all practical ratings as high as 13 A at 125 Volt. Features - Reliable multi-speed control provides smooth speed changes over the total tool life. - Internal electronics on choice SCR or TRIAC; external version for high currents. - With potentiometer version. - Lock-on buttons in various standard sizes. - Optional dial wheel for pre-set speed setting. - Push in connections for RfI capacitor for ease of wiring. - Optional snap-on type reversing switches in various styles both push in and spade connection types. - Customized triggers and levers. Standard triggers and levers in common dimensions available. - For extreme vibrations versions without by pass are available. - Dust proof. DGQ- on/off version / DGQ-multi speed Potentiometer Version Approvals Ratings UL,cUL 4R(4)A, 125Vac,5E4 6R(6)A, 125Vac,5E4 8R(8)A, 125Vac,5E4 10R(10)A, 125Vac,5E4 13R(13)A, 125Vac,5E4 ENEC 3(3)A, 125Vac/250Vac,5E4 4(4)A, 125Vac/250Vac,5E4 6(6)A, 125Vac/250Vac,5E4 8(8)A, 125Vac/250Vac,5E4 10(10)A, 125Vac,5E4 13(13)A, 125Vac,5E4 ENEC 3(3)A, 125Vac/250Vac,5E4 4(4)A, 125Vac/250Vac,5E4 6(6)A, 125Vac/250Vac,5E4 8(8)A, 125Vac/250Vac,5E4 10(10)A, 125Vac,5E4 Configuration 22

25 AC SWITCHES Internal version External version Trigger options 23

26 AC SWITCHES DGQ Trigger switches with variable speed Euro style Lock button options Dimensions are shown in unlocked position 24

27 AC SWITCHES Reversing lever options Tab terminal version Push-in terminal version 25

28 AC SWITCHES DPX-APB Push button switches DPX is a push button switch commonly used in angle grinders or other power tools where insensitiveness to dust in combination with high reliability, high current draw and long life are a requirement. APB switches are designed for similar conditions yet for higher ratings. APB is therefore only available in double pole versions. DPX Features - Single and double pole versions available for DPX. - Momentary-On. - Full dust protection on the actuator prevents sticking. - Internal fail-safe contact mechanism for longer life and reliability, weld safe. - Optional integrated holder for common size capacitors. - Integrated capacitors. - DC capable. - Bi-stable. DPX APB Approvals Ratings UL,cUL 10A, 125Vac (8A, 125Vdc) ENEC 5(5)A, 250Vac,5E4 8(8)A, 250Vac,5E4 UL,cUL 14A,125Vac 8A,125Vdc ENEC 8(8)A, 250Vac,5E4 DPX SPST;DPST Configuration DPST APB 26

29 AC SWITCHES DPX - capacitor options with capacitor APB - shown with capacitor 27

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31 P O W E R T O O L C O M P O N E N T S DC Switches ARA DC rocker and toggle switches DTD DC toggle switches CGJ DC variable speed trigger switches CGW DC variable speed trigger switches CGP-BGH DC variable speed trigger switches BGC-BGL DC variable speed trigger switches BGB DC variable speed trigger switches with electronic DGW Trigger switches... 41

32 DC SWITCHES ARA DC rocker and toggle switches ARA is a double pole double throw centre off rocker switch. Available for high voltage AC and low voltage DC. Typical applications are small compact screwdrivers switching from forward to reverse via the off position or for 2 speed requirements. Momentary on available. Its compact size makes it suitable for even the smallest tools. Features - DC application up to 10.8VDC. - Several wiring options including PCB mount. - Trigger return spring option. - Compact size. ARA Approvals Ratings UL,cUL 13A, 125Vac; 8A, 7.2Vd.c. Configuration DPDT 30

33 DC SWITCHES DTD DC toggle switches DTD is a miniaturized toggle switch with a double pole double throw centre off configuration. Its small dimensions combined with high performance and various terminal options make it in particular suitable for hand palm style of cordless screwdrivers or other compact tools where space is limited. Features - DC application up to 7.2VDC. - Compact size. - Double pole double throw. - PCB mountable. DTD Approvals Ratings UL,cUL 5A, 5Vd.c. Configuration DPDT 31

34 DC SWITCHES CGJ DC variable speed trigger switches CGJ switches are a high efficient compact design. They have an integrated reversing switch and no external wiring. The FET is external but the compact switch dimensions allow use of a fixed wrap around heat sink. It features auxiliary input wire and a switch for added on features or for run mode selection. Features - Multi speed with integrated reversing switch. - Various FET mounting options for optimized heat removal - With or without battery clips. - Solder, tab, or pre-wired motor connection. - Minimized wiring. - Auxiliary output for LED or lamp. - Various duty cycle options. - Various frequency options. - Optional integrated micro switch for lamps or LED. CGJ Approvals Ratings UL,cUL 8/10/12/15/20.1A, and 1A 12/14.4/15/18/20.4/24Vd.c. ENEC 8/10/12/15/20.1A, and 1A 12/14.4/15/18/20.4/24Vd.c. 5E4 Configuration Multi speed; ON/OFF Remote Mosfet 32

35 DC SWITCHES Integrated Mosfet Trigger and lever options 33

36 DC SWITCHES CGW DC variable speed trigger switches High current high voltage variable speed switch for cordless tools. Applications up to 36 VDC. CGW combines a compact size with high performance. A wide scope of heatsinks and Mosfets and further options provide easy to mount solutions. Features - Compact size. - Various wrap around heatsink shapes both copper or aluminium. - Optional remote heatsink. - Various duty cycle options. - Brake option. - Optional integrated micro switch for lamps or LED. CGW Approvals Ratings UL,cUL 8/10/12/15/20.1/25A, and 1A 12/14.4/15/18/20.4/24/28Vd.c. ENEC 8/10/12/15/20.1A, and 1A 12/14.4/15/18/20.4/24Vd.c. 5E4 Configuration ON/OFF; Multi speed 34

37 DC SWITCHES Trigger and lever options 35

38 DC SWITCHES CGP-BGH DC variable speed trigger switches CGP series offer a wide scope of heavy duty high rated in-line trigger switches. With or without integrated potentiometer. Main application is to switch on and control cordless tools with remote electronics. They are frequently used for lithium Ion driven tools. They are available with numerous options including brake, reversing switch, diode wiring and battery terminals. Voltage goes up to 42VDC and continuous currents as high as 35A. Due to the demanding applications dust protection is to a high degree. CGP Features - Forward/reverse. - Signal to indicate reverse position, option. - Multi step potentiometer or stepless potentiometer. - Integrated micro switch instead of potentiometer. - Brake option. - Diode option. - Output signal options. - Various wire and potentiometer connections. - Pre wired to specification. BGH is a switch for heavy duty DC applications. It has a built-in potentiometer and a built-in reversing switch with output signals indicating the position. Instead of forward or reverse operation this output can be used for other commands such as high or low speed. Features - High rating, 42VDC-20, 1 A to UL. - Potentiometer output or with additional micro switch. - Various wiring options. - Diode option. BGH CGP BGH Approvals Ratings UL,cUL 8/10/12/15/20.1A 12/14.4/15/18/20.4/24/28/36/42Vd.c. ENEC 8/10/12/15/20.1A 12/14.4/15/18/20.4/24/28/36/42Vd.c 5E4 UL,cUL 8/10/12/15/20.1A 12/14.4/15/18/20.4/24/28/36/42Vd.c. ENEC 8/10/12/15/20.1A 12/14.4/15/18/20.4/24/28/36/42Vd.c 5E4 Configuration 36

39 DC SWITCHES CGP BGH 37

40 DC SWITCHES BGC-BGL DC variable speed trigger switches BGL and BGC are designed for similar applications as CGP yet without the reversing switch. It offers the same variety of options. BGC does have SPDT contacts where BGL has separate NO/NC contacts. Features - On off versions with potentiometer or additional micro switch. - Separate NO/NC contacts possible. - Diode optional. - Brake optional. - Lead wires and connections to specification. BGC BGC BGL Approvals Ratings UL,cUL 8/10/12/15/20.1A 12/14.4/15/18/20.4/24Vd.c. ENEC 8/10/12/15/20.1A, and 1A 12/14.4/15/18/20.4/24Vd.c. 5E4 UL,cUL, ENEC 8/10/12/15/20.1/25A 12/14.4/15/18/20.4/24/28/36/42Vd.c 5E4 Configuration BGL 38

41 DC SWITCHES BGC BGL 39

42 DC SWITCHES BGB DC variable speed trigger switches with electronic BGB switches are designed for high performance cordless drills and screwdrivers that use Lithium Ion batteries. BGB do not have a mechanical by-pass and are equipped with additional input and output wires to guard battery status and tool parameters. This allows the tool automatically to be switched off in case of critical or unsafe conditions regardless the trigger position. All operation and safety functions are combined in a compact switch not exceeding the dimensions of regular switches. Features - Electronic bypass. - Various speed profile options and duty cycles. - External input output signal options. - Integrated forward reversing switch. - Brake option. - Compact size, easy to integrate. - Optional motor wires and battery connections. BGB Approvals Ratings 16.1A, 36Vdc, 5E4 Configuration 40

43 DC SWITCHES DGW Trigger switches DGW is a high current switch that uses a slide switch mechanism. This switch is mainly used in applications such as cordless circular saws and other power tools. It has double break contacts for increased safety. Features - Single pole, double throw with brake (NO/NC) function. - Spot-weld terminals for stranded wire. - Non-tease contacts. DGW Approvals Ratings UL,cUL 10.1A 24Vd.c. ENEC 2(2)A 250Vac. 5E4 Configuration SPDT 41

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45 P O W E R T O O L C O M P O N E N T S Standard Electronic Controls CYM Rotary speed control switches L03 AC speed control with by-pass LIP Li-lon battery protection ICL, ICL-Lite, G91 Inrush current limiters... 47

46 STANDARD ELECTRONIC CONTROLS CYM Rotary speed control switches CYM series are standard speed and power adjustment devices for a wide range of applications mostly for single-phase motors in garden and outdoor equipment, appliances, blowers and pumps but also dimmers or other power regulators. It operates by open loop full wave phase cutting. An integrated on-off switch and bypass contacts for full speed operation make it a practical, cost efficient all-in-one control. Features - Multi speed and 2 speed diode versions. - Various diode options to suit specific requirement for 2 speed versions. - For multi-speed version, external TRIAC plus heat sink to give maximum heat-transfer. - Optional wiring harness in various styles for easy assembly and to meet local requirements. - Various wire size options in accordance to declared rating. - 3 positive feel detents throughout the angle of rotation to indicate OFF, variable-speed and full speed. CYM Approvals Ratings UL,cUL 6A, 125Vac 13A, 125Vac 6.5A, 250Vac 230V version 7.5(7)A, Vac Configuration Two speed; multi speed 44

47 STANDARD ELECTRONIC CONTROLS LO3 AC speed control with by-pass LO3 dial wheel speed control is designed as a standard adjustable speed control mostly for universal motors in a variety of applications such as jigsaws, sanders or polishers. Both 125 and 230 Volt versions are available. It features a bypass in the highest setting. It needs to be applied in combination with an on off switch. Features - Full-wave or half-wave upon request. - Internal or remote SCR or TRIAC. - Application related (customized) conduction angles. - Distinct fine tuned speed setting, clearly marked. - Mechanical by-pass contact, electronic by-pass upon request. - Dust proof (optional). LO3 Approvals Ratings UL,cUL 6A,125Vac 8A,125Vac 230V version 3(3)A, Vac 4(4)A, Vac Configuration Internal or External SCR External TRIAC 17 18,1 6, ,3 6, ,

48 STANDARD ELECTRONIC CONTROLS LIP Li-lon battery protection Li-lon batteries are commonly used in cordless power tools offering advantages in operation, weight and dimensions. Due to their nature they require precise monitoring and fast reaction in case of unfavourable or critical conditions. Apart from customized versions Defond offers a standardized package for integration in detachable battery packs, yet with flexibility in connection options. It monitors: - Temperature cut off at 65 C. - Under voltage. - Over voltage. - Over current. In case of an unsafe condition a signal is given to the tool control or the battery charger for instantaneously switching off, thus protecting both battery and tool. Features - Compact dimensions. - Other parameters upon request. - Various interface options. - Potted and enclosed versions. - With integrated battery connections and signal interfaces. 46

49 STANDARD ELECTRONIC CONTROLS ICL, ICL-Lite, G91 Inrush current limiters ICL is an in-line inrush current limiter reducing the starting current of heavy duty tools and provide a smooth ramp up to full speed for operator comfort and safety. It has compact dimensions and is fully sealed to deal with rough operating conditions. Features - Compact pre-wired unit. - Wire length to specification. - Various Triac options to cope with different motor sizes and voltages. - Heatsink shape options for screw mounting. ICL-lite is designed to limit starting currents. It is used in combination with switches with time delayed contacts, like CGY or others. During the start period it is reducing the voltage. It can be used as alternative to resistors commonly used for this application but is smaller in size and less vulnerable. ICL Features - Compact size. - Sealed to protect against dust and humidity. - Cost efficient alternative to resistors. G91 power tool controls are designed to fulfill various functions in power tool such as overload, soft start, speed limitation, speed control and feedback. Depending on motor size and characteristics various ratings and voltages are available. Features - Compact and robust design to meet rough conditions. - Reliable proven hall sensor for speed pick up assures precise control under varying loads (feed back). - Wide range of combinations. - Ease of wiring and integration. - Optional LED for operation and/or tripped. ICL ICL 120Vac, 60HZ 220V-240Vac 50Hz 16A; 25A TRIAC ICL connection: ICL-Lite Ratings 220V-240Vac 8A, 10A, 16A TRIAC Configuration ICL-Lite connection: G91 120Vac, 60HZ 220V-240Vac 50Hz 16A; 25A TRIAC ICL-Lite G91 47

50 STANDARD ELECTRONIC CONTROLS ICL Module Assembled ICL-Lite Module Assembled 48

51 STANDARD ELECTRONIC CONTROLS G , ,5 11 R13 4 Ø 5 60, ,

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53 P O W E R T O O L C O M P O N E N T S Miscellaneous Switches CRT High current rocker switches DMU-DTY Miscellaneous switches BRP-DRH Miscellaneous switches... 54

54 MISCELLANEOUS SWITCHES CRT High current rocker switches CRT series are compact versatile rocker switches. Available in various contact configurations and terminal options. A transparent protective cover is optional. CRT Approvals Ratings 15A,125Vac, 7.5A 250Vac, 1/3HP 125Vac 1/2HP 250Vac, 3/4HP 125/250Vac UL cul 10(4)A 250Vac 1E4, 6(4)A 250Vac 5E4, 4(2)A 250Vac 5E4 3(2)A 250Vac 5E4, 3(2)A 250Vac 1E4,T85 Terminal options Circuit diagram 52

55 MISCELLANEOUS SWITCHES DMU-DTY Miscellaneous switches DMU series are high rated micro switches with NO, NC or changeover contacts. Features - Single pole, single / double throw. - Detent mechanism. - With 3mm contact gap full disconnection x 0.8 quick-connect terminal. DMU Approvals Ratings DMU UL, cul 15A,125Vac 1/2HP, 125V-250Vac 13A, 30Vdc ENEC 4(4)A, 250Vac, T85 8(8)A, 250Vac, T85 Configuration DTY is a compact high rated on-off toggle switch for power tools, for example routers. It has a robust mechanical design and high durability but still fits in confined spaces. Features - Dust-proof. - 3mm contact gap allows use in IEC approved tools. - Optional wire connection. DTY DTY Approvals Ratings UL cul 15A,125Vac 1/2HP 125Vac 0 11,7 35 Configuration 0 5, ,5 13,3 15,

56 MISCELLANEOUS SWITCHES BRP-DRH Miscellaneous switches BRP/DRH series of rocker switches do feature UL and IEC approvals and are a good choice for applications where a rocker is the preferred switching method. They are available with standard and customized buttons. BRP Features - Single/double pole. - Quick-connect terminal 4.8 X 0.8 and 2.8 X Momentary on or off. BRP DRH Features - Single / double pole, single / double throw. - Single or double rocker. - Lighted and un-lighted versions. - Dust-proof. - 3mm contact gap allows use in IEC approved tools. - Optional wire connection. BRP UL, cul 6A, 250Vac 8A, 250Vac 12A, 125Vac ENEC 16(4)A, 250Vac, T125 Approvals Ratings DRH UL, cul 20A, 125Vac 3/4HP, 125Vac 15A, 125Vac,105 C ENEC 16(6)A, 250Vac, T125, 5E4 16(8)A, 250Vac, T125, 5E4 DRH Configuration BRP DRH 25 30,4 24,8 19,2 Panel cutout Nominal thickness 2,0 22,5 31,7 6,5 2 30,5 10,8 28,8 21,6 54

57 P O W E R T O O L C O M P O N E N T S Customized Power Tool Switches and Controls Customized power tool switches and controls Within the lines of standard components and switches, Defond manufactures the majority is customized since they are usually tuned for one-tool application only. Triggers, levers, lock buttons and options are often customer specific and match tool design. Apart from customizing switches on base of existing series, Defond designs and manufactures controls that are exclusive to one customer and are designed to their specific needs and applications. Often existing concepts or components may be used to keep investment and cost down. Normally those projects are carried out in close cooperation with our customers engineering teams. Example Entirely customer specific switches for AC application DC switches based on existing switch families with customer specific accessories and added functions Motorcontrols with brushes and integrated switches in various sizes and combinations Brush holder units Combinations of heavy duty on off switches with electronic speed control Heavy duty special application switches Printed circuit boards in various degrees of complexity Contact our sales department for information 55

58 Quick Finder P O W E R T O O L C O M P O N E N T S Series code Page APB 26 ARA 30 ART 06 ASW 08 BGB 40 BGC 38 BGE 09 BGH 36 BGL 38 BGV 12 BRP 54 CGE 14 CGJ 32 CGK 09 CGN 16 CGP 36 CGQ 20 CGW 34 CGY 09 CRT 52 CYM 44 DGC 18 DGH 18 DGQ 22 DGU 18 DGV 12 DGW 41 DMU 53 DPX 26 DPY 06 DRH 54 DTD 31 DTY 53 G91 47 ICL 47 ICL-Lite 47 L03 45 LIP 46 SR 14 SRC 14 SRU 14 56

59 P O W E R T O O L C O M P O N E N T S Sales and Support Channels Defond Group ASIA Head Office 5/F Chaiwan Industrial Centre 20 Lee Chung Street Chaiwan Hong Kong Tel : (852) Fax : (852) (852) info@grpdfond.com Website : CHINA Guangzhou Office 23A San Xing Mansion No. 33 West Huangpu Road Guangzhou P.R. China!"#$33!23 A Tel : (86) Fax : (86) info@grpdfond.com Website : Shanghai Office Rm1408, 14/F, Zhong Chuang Mansion No.819 West Nan Jing Road Shanghai P.R. China!"#$UNV!NQ NQMU Tel : (86) (86) (86) Fax : (86) info@grpdfond.com Website : Russia and Former Soviet Union ESI 213 Marlton Road, Woodstown NJ 08098, USA Tel : (1) Fax : (1) jim@elephantus.net NORTH AMERICA DNA Group Inc Plaza Place Raleigh NC U.S.A. Tel : (919) Fax : (919) Website : EUROPE Defond Europe GmbH Traitteurstr , Mannheim Germany Tel : (49) Fax : (49) info@defond.de ITALY Blink S.r.L. Piazza dei Volontari, Milan ITALY Tel : (39) Fax : (39) sales4@blimkgroup.com Website : 57

60 Defond