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| Hollow Shaft Type Devices Low-profile and Hollow Shaft Surface Mount Type SRGP40 Series Surface mount encoder with 1.55mm height V9.23mm contribute in space saving Typical Specifications Items Rating max. min. Resistive load Output voltage Without resistor With resistor Specifications 1mA 5V DC/50BA 3V DC 1V max. at 1mA 5V DC Resistive load 100,000cycles 100,000cycles Hollow Shaft Type Devices Operating life Product Line Detent torque mN m 2 3.5 1 24 1 12 Reflow 3,200 SRGP400200 Number of detent Number of pulse Soldering Minimum order unit pcs. Product No. SRGP400100 Taping Specification (Taping Packeging) Reel Size Unit:mm Number of packages pcs. 1 reel 1 case Japan 1 case export packing Tape width mm 800 380 33.4 1,600 3,200 32 Encoder Type Potentiometer Type Note Order products in N minimum order units 1 reel or 1 case . Dimensions Style 17.5 9.7 8.9 2-2 Ground term. 12.5 Unit:mm Recommened patern for reflow All tolerance shall be %0.05 2 - 1.2 o9 A .2 2 - 1.2 (0.2) 0.95 1.55 o10.7 3 2.15 0.55 A 1 1 8.9 9.7 12.4 o13.6 6 8.2 6-0.7 2.15 C 2 2.75 1.55 o1 R1 0 9.85 2 2-o1.5 19.1 14.4 12.5 1.15 7 0.15 10 0.5 A-A 12.8 2.2 Phase defference of code portion .6 o1 (15$) 0.5 12 CCW Detent position ON OFF ON OFF 1 2 0.72 T1 T2 T T3 T4 T1, T3 = 1 / 4T 1 / 8T T2, T4 = Phase difference shall not be reverseed 2.75 (30$) 1.55 0.05 CW 451 Hollow Shaft Type Devices List of Varieties Type Series SRGP30 Hollow type 17mm size SRGP40 22mm size SRGP20 30mm size SRGPWJ Hollow Shaft Type Devices Photo Output Shaft types Operating direction Outline specifications Dimensions mm Soldering Number of pulse/ Number of detent Push switch Travel mm Optional functions Changeover angle W D H Manual soldering Dip soldering Reflow soldering Maximum operating current Resistive load Please see P.198 -10 to 60 350 5 18.5 2.3 , 3s max. 350 10 20 15 9/18 12/24 Incremental Hollow shaft Vertical 10/20 Without 16 16 16 32 18 23.6 22.5 31.8 32 4.5 17.5 18.25 1.55 ,3 1 0 23 s max. 350 260 10 5 ,3 ,5 1 0 s 1s Encoder Type -40 1V max. at 5V DC,1mA resistive load to 85 Potentiometer Type Note F The operating temperature range for automotive applications can be raised upon request. Please contact us for requirements of this kind. Electrical performance Mechanical performance Environmental performance Output wave Measuring 5K1/2 circuit Measuring terminal 5V Insulation resistance Voltage proof 2 100M min. 100V DC 100V AC for 1minute 1mN m 7 3.5 1mN m 3mN m 6.5 5N for 1minute 20N 40N 4mN m 13 4mN m Rotational torque Terminal strength Actuator strength Rotational direction Push direction 5 2.5mN m Vibration Cold Dry heat Damp heat Page 10 to 55 to 10Hz/min., the amplitude is 1.5mm for all the frequencies, in the 3 direction of X, Y and Z for 2 hours respectively -40 2 for 96h 85 40 450 451 2 2 -20 for 96h 2 for 96h , 90 to 95%RH for 96h 452 447 Hollow Shaft Type Devices Soldering Conditions Example of Reflow Soldering Condition Hollow Shaft Type Devices 1. Heating method: Double heating method with infrared heater. 2. Temperature measurement: Thermocouple 0.1 to 0.2 3. Temperature profile 300 CA K or CC T at soldering portion copper foil surface . A heat resisting tape should be used for fixed measurement. A max. B Temperature (uC ) 200 D E 100 Time (s) Pre-heating F max. Room temperature C Series Reflow type SRGP30 Encoder Type Potentiometer Type SRGP40 A Max 240 B Cs 20 D 150 E Fs 230 260 40 180 150 120 Notes 1. The condition mentioned above is the temperature on the mounting surface of a PC board. There are cases where the PC board's temperature greatly differs from that of the switch, depending on the PC board's material, size, thickness, etc. The above-stated conditions shall also apply to switch surface temperatures. 2. Soldering conditions differ depending on reflow soldering machines. You are requested to verify the soldering conditions thoroughly beforehand. 454 |
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