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| Resistive Sensors Rotary Type 360$ Rotation RDC80 Series Hollow-shaft type that enables output covering the whole 360-degree angle due to adoption of the 2-phase output. Magnetic Sensor Piezo Sensor Resistive Sensor Features Reflow soldering available. Low-profile design 3mm in height. Applications For controls on the onboard control panel in car etc. For control of home appliances For detection of rotation angles Typical Specifications Items Rating voltage Total resistance Total resistance tolerance Rotational angle Rotational torque Durability Specifications 5V DC 10k %30 360 without stopper 10mN m max. 100,000cycles Product list Resistance taper 1-phase B linear 100 340 Linearity 3 Model No. RDC803001A Minimum packing unit pcs. 1,600 For other product specifications, see P.30 24 Resistive Sensors Rotary Type 360$ Rotation RDC80 Series Dimensions Photo Style Unit:mm PC board mounting hole dimensions 2T 4-2 16 13.2 Mounting face Magnetic Sensor o4.05 1.2 4T 3 1.2 16.2 3 3.05 Piezo Sensor 4 2 Resistive Sensor 15 4.2 2o1 . 3 16 2.5 1T 3T 12.5 1 hole 3 hole Terminal pattern Circuit Diagram 1T CCW 2T CW 3T CCW 4T CW Phase difference from 2T : 180$ Taping Specifications Unit:mm Dimension of embossed tape 4 Lead-cut direction A Reel dimensions Number of packings pcs. 800 o1 2 .5 le 1.75 ho 2T 4T 0.3 O.D o38 0 11.5 Detail of A 24 b Hu 00 o1 (o2 1) o13 2 1T 20 3T 5 60$ $ 60 Sealing conditions Lead-cut direction Blank portion 10pcs. min. Blank portion 10pcs. min. Lead portion 400mm min. 25 Resistive Sensors Product Specifications Style Model Item Operating temperature range Total resistance tolerance Resistance taper Electric performance Rated voltage Max. operating voltage Linearity Effective variable range Mechanical performance Rotational angle Rotational torque Operating force 100,000cycles Durability 200,000cycles 1,000,000cycles 2mN m max. 18V DC 1% 13rotations 2% 320 330 360 Without stopper 10mN m max. 0.25N max. 2N less. 5V DC 16V DC 3% 5V DC 0.5% S travel - 2mm 30 to 80 40 to 120 30 to 85 40 to 105 Rotary type Linear type Magnetic Sensor Piezo Sensor Resistive Sensor RDC40 RDC501/RDC502/ RDC503/RDC506 RDC80 RDC10 RD7 30% Linear 20% 12V DC 18V DC 1% travel Method for Regulating the Linearity Model RDC40 1. Reference taper : 90%/13rotations 2. VA is measured output value 100 VA 1% Model RDC50 100 Output voltage ratio % 1. Reference taper : 100% 333 3 2. Index point is 50% output point Output voltage ratio % 50 5 0 0 13 rotations 0 0 160 Model RDC80 1. Reference taper : 2T output 4T output 100 50 3% 0 u 2. The center is in the configuration diagram condition 180u phase difference 3% Model RDC10/RD7 With rated voltage applied between terminals 1 and 3, the straight line which connects the measured output values VB and VA at specified reference positions B and A is assumed to be an ideal straight line, so that deviation against the ideal straight line when the voltage applied between terminals 1 and 3 is assumed to be 100 can be expressed as a percentage. VA Output voltage ratio % 165u 165u 0u center Position B Position A VB B A 30 2% Resistive Sensors Soldering Conditions Soldering Conditions 1. Recommended reflow conditions Magnetic Sensor Piezo Sensor Resistive Sensor Preheat temperature : 150C. Maximum temperature : 250C max. Temperature 200C Room temperature 2 min.max. 40s max. 4 min.max. 10s max. 2. Cleaning Cleaning should not be attempted. 3. Type of solder to be used Use cream solder that contains 10 - 15 %wt flux. 4. Number of solder applications - apply solder only once Notes 1. When using an infrared reflow oven, solder may not always be applied as intended. Be sure to use a hot air reflow oven or a type that uses infrared rays in combination with hot air. 2. The temperatures given above are the maximum temperatures at the terminals of the potentiometer when employing a hot air reflow method. The temperature of the PC board and the surface temperature of the potentiometer may vary greatly depending on the PC board material, its size and thickness. Ensure that the surface temperature of the potentiometer does not rise to 250C or greater. 3. Conditions vary to some extent depending on the type of reflow bath used. Be sure to give due consideration to this prior to use. Measurement and Test Methods Analog Output Contact Type Sensor Total Resistance The total resistance, with the shaft lever placed at the end of terminal 1 or 3, shall be determined by measuring the resistance between the resistor terminals 1 and 3 unless otherwise specified. Rating Voltage The rating voltage corresponding to the rated power shall be determined by the following equation. When the resulting rated voltage exceeds the maximum operating voltage of a specific resistor, the maximum operating voltage shall be taken as the rated voltage. E= P R E Rated voltage V P Rated power W R Total nominal resistance 32 |
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