QL (AZ4) Micro SUBMINIATURE SIZE LIMIT SWITCHES Limit Switches High precision micro limit switches with excellent environment proofing Quickly upgraded to limit switches with lamps by mounting an LED lamp socket An exposed terminal type model com- bly, an O.P. accuracy of 0.2mm bined with a socket with cord for the .008inch can be safeguarded between built-in LED lamp (sold separately) easily lots, so that almost no operating position become a limit switch with lamp. adjustment is required during either Convenient for maintenance such as attachment or replacement. operations checks. 6. A subminiature limit switch with a great stroke margin (O.T./T.T.) The T.T. has been enlarged by using a QL limit with lamp switching mechanism by coil spring for QL exposed Socket with terminal type LED lamp QL. 7. Long life LED lamp The unit has a long mechanical life of 7 3. With appropriate O.T. range display minimum 10 times and a long electrical 5 L socket type (roller arm) The arm model has a convenient appro- life of min. 3 10 times (5A, 250V AC priate O.T. range display for attachment resistance load) by means of a silver adjustment work. This should be set so alloy contact with excellent solvent-proof that the operations display boards indi- characteristics and a guaranteed wiping Compliance with RoHS Directive cated protrusion winds inside the protru- operation that possesses two hinges and sion on the axle receptor, permitting use switching method by coil spring. under optimum conditions. 8. A mechanism with excellent envi- FEATURES ronment proofing 1. Subminiature design A protective construction equivalent to O.T. exceeded The size of the actual unit is approxi- IEC IP64 Appropriate range mately 1/10 in the case of the plunger The actuator has an axle seal with spe- Insufficient O.T. range model and approximately 1/6.5 in the cial packing, and the main case and ter- Appropriate range case of the arm model, that of the verti- minals have both a waterproof ring and Operating display board O.T. exceeded cal type limit switch. an epoxy-sealed mechanism. Also, the Large-scale miniaturization has been entire mechanism is water-proof due to achieved. Ideal for miniaturized machin- 4. Terminal uses both solder and tab the optional socket. ery designs or highly accurate miniatur- ( 110) Socket with cord type... IP64 equivalent ized machines. 5. O.P. accuracy of 0.2 (O.P. repeated A sturdy, shockproof construction accuracy initially 0.03) achieved The body uses die-cast zinc, and the Attachment accuracy improved greatly actuator uses stainless steel. Moreover, Approx. 1/10 The plunger model has achieved a high shock absorbers have been added to O.P. repeated accuracy of within lessen the shock during plunger release. 0.03mm through the development of a r unique switch mechanism and a stan- Plunger model dard attachment surface on the upper TYPICAL APPLICATIONS surface of the unit (a surface with no Any application where compactness, slants.) density, and robustness, such as sub- Vertical type QL Also, through a unique mechanism that miniaturized machines and plant machin- 2. A lamp can be easily added for permits adjustment of the O.P. in each ery, is required. operations checks individual product at the time of assem- PRODUCT TYPE 1. Switch body Actuator Exposed terminal type L socket type* Socket with cord type* Push plunger AZ4001 AZ4601 AZ4701 Roller plunger AZ4002 AZ4602 AZ4702 Cross roller plunger AZ4003 AZ4603 AZ4703 Roller arm AZ4004 AZ4604 AZ4704 Adjustable rod AZ4007 AZ4607 AZ4707 Adjustable roller arm AZ4008 AZ4608 AZ4708 Notes) 1. Cadmium free contact types are available on a custom-made basis. Please add an F to the end of the part number when ordering. 2. *L socket type or socket with cord type is combination of L socket type = Exposed terminal type + L socket, Socket with cord type = Exposed terminal type + Socket with cord type (cord length: 1m) 3. UL recognized, CSA certified type available. When ordering, add suffix 9 to part No.. (For the socket with cord type, only UL recognized type available with suffix 9 to the part No.) All Rights Reserved COPYRIGHT Panasonic Electric Works Co., Ltd.QL (AZ4) 2. Socket Applicable limit switches Specifications Part No. L socket AZ3806 Socket with cord (1 m) AZ3807 Exposed terminal types Socket with cord (2 m) AZ3827 Socket with cord (3 m) AZ3837 Socket with cord (5 m) AZ3857 3. Socket with LED Applicable limit switches Lamp connection Lamp rating Part No. 6V DC AZ3807162 Normally open connection 12V DC AX3807161 24V to 48V DC AZ380716 Exposed terminal types 6V DC AZ3807362 Normally closed connection 12V DC AZ3807361 24V to 48V DC AZ380736 Notes) 1. Types with 24 to 48V DC lamp rating are recommended for PC input use. 2. The following cord lengths are also available and lot-produced upon request. The 5th digit (boxed) of product code denotes the length of cord. Cord length Part No. Numerals come in the asterisked (*) digits, which show the lamp specifications. 2m 6.562ft. AZ38 72 6 The 7th digit: 1: N.O. connection, 3: N.C. connection 3m 9.843ft. AZ38 73 6 The 9th digit: None: 24 to 48V DC, 1: 12V DC, 2: 6V DC 5m 16.404ft. AZ38 75 6 FOREIGN STANDARDS Standards Applicable product Part No. File No. : E122222 UL recognized product Ratings : 5A 250V AC Product type : All products Add 9 to the end of the part No. File No. : LR55880 CSA certified product Ratings : 5A 250V AC Product type : All products excluding socket with cord types. SPECIFICATIONS 1. Rating Rated control voltage 125V AC 250V AC 30V DC 125V DC Resistive load (cos 1) 5A 5A 5A 0.4A Inductive load (cos 0.4) 3A 3A 3A 0.1A 2. Characteristics Contact arrangement 1 From C Initial contact resistance, max. 50 m (By voltage drop 5 to 6V DC 1A) Contact material Ag alloy (Contains cadmium.) Initial insulation resistance (At 500V DC) Min. 100M Between non-consective terminals 1000 Vrms for 1 min Initial breakdown voltage Between dead metal parts and each terminal 1500 Vrms for 1 min Between ground and each terminal 1500 Vrms for 1 min 2 In the free position Max. 300 m/s Approx. 30G (Adjustable rod type and adjustable roller Shock resistance 2 arm type: Min. 100m/s Approx. 10G In the full operating position Vibration resistance 10 to 55 Hz, double amplitude of 1.5 mm 7 Mechanical 10 (at 120 cpm) Expected life (min. operations) 5 Electrical 3 10 (at 20 cpm, 5A 250V resistive load) Ambient temperature 20 to +60C 4 to +140F Ambient humidity Max. 95% R.H. Max. operating speed 120 cpm 3. Operating characteristics Movement Characteristics Operating Force Release Force Pretravel P.T. , max. Overtravel O.T. , Totaltravel T.T. , Differential M.D. O.F. (N gf ) max. R.F. (N gf ) min. mm inch min. mm inch min. Actuator max. mm inch Push plunger 6.86 700 0.69 70 1 .039 0.15 .006 4 .157 Roller plunger 6.86 700 0.69 70 1 .039 0.15 .006 4 .157 Cross roller plunger 6.86 700 0.69 70 1 .039 0.15 .006 4 .157 Roller arm 4.41 450 0.24 25 153 3 80 Adjustable rod 4.41 450 to 1.11 113 0.24 25 to 0.06 6 153 3 80 Adjustable roller arm 4.41 450 to 2.01 205 0.24 25 to 0.11 11 153 3 80 Note) For the operating characteristics, refer to the TECHNICAL INFORMATION. 4. Protective characteristics 5. LED rating Protective construction Type with socket Switch body L socket type Rated operating voltage Operating voltage range Internal resistance and cord IEC IP64 6V DC 5 to 15V DC 2.4k IP65 12V DC 9 to 28V DC 4.7k IP66 24 to 48V DC 20 to 55V DC 15k Note) For the switch proper, protect its terminals. All Rights Reserved COPYRIGHT Panasonic Electric Works Co., Ltd.