Encoder. Switches. Series Size SMD

Transcription

1 Piher is recognised as a world leader in custom controls and sensor solutions by the top Land Vehicle/Automotive and Appliance players. In this catalogue you will find a selection of the most prolific of our rotary switches and incremental encoders for these applications. Encoder Switches Series Size SMD E-5 S-5 TS-46 PTs PCR /5 - YES YES YES - - The pursuit of the most cost-effective total solution for your needs is firmly embedded in our business philosophy, so whatever your requirements may be, be sure that Piher will deliver. Two more catalogues are available depending on the technology used: Sensors Control potentiometers Should you be interested in any of these catalogues or require further information please do not hesitate to contact you nearest Piher supplier. TEST CIRCUIT DIAGRAM FOR ENCODERS Measurements shall be made under the following conditions. () Shaft rotational speed: 36 degrees/second (2) Test circuit as follows: terminal A terminal C terminal B Vcc = 5 VDC On area: The area which the voltage is 3.5V or more Off area: The area which the voltage is.5v or less On 3,5 V,5 V Off R/C FILTER TEST CIRCUIT FOR ENCODERS The R/C filter circuit as shown is recommended in the pulse count process design terminal A. micro-farad K t K K Encoder t2 t3 Vcc = 5 VDC K terminal B. micro-farad terminal C All models of this catalogue can be adapted to meet customer s requirements. Request full datasheets from your nearest Piher supplier or visit ISO/TS 6949 BUREAU VERITAS Certification Nº 237 ISO 9 BUREAU VERITAS Certification Nº ESPMDD5856 ISO 4 BUREAU VERITAS Certification Nº 78 Pb to ELV (2/53/EC) According / RoHS (22/95/EC) NOTE: The information contained in this catalogue should be used for reference purposes only. Due to continous product improvements, we reserve the right to make specification and/or product changes without prior notification. Please refer to for updated information.

2 E-5 5mm incremental encoder Main features Operating temperature range Contact current Pulse/Detents Low profile Hybrid variable resistor and pulse generator Customisation possibilities Mounting Reflow Soldering capability Shaft insertable from both sides All PT/ PTC 5 shafts compatible -4ºC to +2ºC µa ma 3 or 6 pulse / no detents version / others upon request (4.4 mm) under request infinite SMD, through hole, horizonal adjust Electrical specifications Closed contact resistance <5 Open contact resistance >M Mechanical specifications Rotational torque Rotational life Resistance to soldering heat <2Ncm 3 pulse version: 36K cycles; 6 pulse version: K cycles see drawings 9

3 Graph code 3 pulse version 6 pulse version Standard dimensions (SMD) SOLDER MASK FOOT - PRINT Standard dimensions (horizontal adjust) * This drawing is just an example, horizontal adjust versions will be studied case by case CODE DATE

4 Temp (ºC) Standard dimensions (through hole) PCB HOLE LAYOUT DATE CODE SOLDER MASK Packaging BULK 5 Units per box. Through hole version only. TAPE ON REEL 5 Units per reel. SMD type only. Recommended reflow profile (SMD) SnPb Reflow Profile Lead Free Reflow Profile Temp. ( C) Time (sec) Time (sec)

5 S-5 5mm rotary switch Main features Number of positions (standard) Operating temperature range Customisation possibilities Low profile Mounting Reflow Soldering capability Shaft insertable from both sides All PT/ PTC 5 shafts compatible 2, 6, others upon request -4ºC to +85ºC infinite (4.4 mm) SMD, through hole, horizonal adjust Electrical specifications Closed contact resistance <5 Open contact resistance >M Contact current µa ma Operating voltage 6 VDC (6 positions); 3.5±.2 VDC (2 positions) Mechanical specifications Rotational torque Rotational life Mechanical rotation angle <2Ncm 6 positions: 35K cycles; 2 positions: 5K cycles 36º (endless) 2

6 Standard dimensions (2 positions) DATE CURVE CODE SOLDER MASK Switch sequence (2 positions version) 3

7 Standard dimensions (6 positions) SOLDER MASK Switch sequence (6 positions version) 4

8 Temp (ºC) Standard dimensions* (horizontal adjust) CODE DATE * This drawing is just an example, horizontal adjust versions will be studied case by case Packaging 2 posititions version is only available in BULK packaging Tape on reel (6 positions version) Units per reel: Recommended reflow profile (SMD) SnPb Reflow Profile Lead Free Reflow Profile Temp. ( C) Time (sec) Time (sec) 5

9 TS SERIES tact switches Operating temperature Operating life Rating Contact resistance Insulation resistance Dielectric strength Switch travel Bounce Mounting Crimping option -2ºC to +7ºC K cycles 2V D.C. 5mA m max. M min. 25 VAC for minute.25 ±. mm less than msec. SMD, with terminals Standard dimensions TS- TS-26S P.C.B. Hole Detail P.C.B. Hole Detail 6

10 Rotary switches /5mm rotary switches Power rating 24V / 5mA ON position resistance 5 Insulation Resistance 3 M Resistive element carbon or cermet Dust proof enclosure Mechanical detents available Supplied in magazines for automatic insertion upon request Customisation according to customer s needs Pb-Free according to ELV 2/53/EC / RoHS 22/95/EC Plastic material according to UL94V- upon request Long life model PT- (K cycles) upon request Wiper positioned at 5% or fully clockwise upon request Positioning P.M. 5% +2º INITIAL CCW P.F. FINAL CW (Std. Position = CCW) Standar configurations E S A A = Initial S = Wiper E = Final A E S (Rotor at Final Position) 7

11 Standard configuration for PT model A A E E 5 % 45º 5 % 45º Mechanical rotation angle: 45º±5º Mechanical rotation angle: 235º±5º D48 Switch code (Housing colour: green) PT-LH-CONMUTADOR-D48 A8 Switch code PT-LH-CONMUTADOR-A8 Standard configuration for PTC model (PTC-LH-) A E 45º 5 % 45º Mechanical rotation angle: 235º±5º Standard configuration for PTC5 model (PTC-5LH-) A E 45º 5 % 45º M. R. A. 265º±5º 8

12 PCR Printed circuit resistors Description PCB based / screen printed encoders, switches and potentiometers Resistance range to M TCR Better than 3 ppm/ C Ohmic value tolerances -Non-trimmed resistors: ± 3%, ±2% (others upon request) (depending on values, shapes and substrates) -Trimmed resistors: ±5% -Matching capability: ±2% Voltage ratio tolerances - Non-trimmed resistors: ±% - Trimmed resistors: ±2%, ±3%,... Mechanical life (voltage dividers only) From thousand to thousand cycles (others upon request) (depending on each individual case) Wiper examples (technical specifications upon request) Ref. 533 Working position Ref Unloaded position 7.5 Ref Ref Working position 4.95 Unloaded position Ref. 593 Working position Unloaded position Ref