Encoder Hollow Shaft Type SRGP Series Hollow-center shaft encoder enabling various combinations. Features Detector Compact size Hollow-center shaft type. Push Applications Slide DVD players/recorders, car AV equipment, mini component stereos, and various audio-visual devices Telephones, facsimile machines and various communication devices Air conditioners, electronic toys, microwave ovens, rice cookers, car navigation systems, flat panel TVs, remote controllers and various electronic devices Rotary Encoders Power Dual-in-line Package Type Typical Specifications Items Ratingmax. min. / Resistive load Output voltage Specifications Multi Control Devices 10mA 5V DC/50BA 3V DC TACT SwitchTM 1V max. at 1mA 5V DCResistive load CustomProducts Without load 50,000cycles With load 50,000cycles Operating life Incremental Type Product Line Detent torque mNm Number of detent 73 20 134 16 Operating direction Number of pulse Minimum packing unitpcs. 10 Vertical 100 Product No. Drawing No. SRGP200200 1 SRGPWJ0500 2 16 6.54 32 Absolute Type SRGPWJ0200 Note Products other than those listed in the above chart are also available. Please contact us for details. Refer to P.213 for product specifications. 203 Encoder Hollow Shaft Type SRGP Series Dimensions Unit:mm No. PC board mounting hole dimensions Viewed from the Direction A Style 23.6 Detector 9. 9 3.4 Push 5 4 2 4.5 3.6 2 1.2 4 6 3 o2 3 Power o22 1 2.05 o2.05 13 11.5 Encoders C q w 2 Dual-in-line Package Type 6 17 Phase difference of code portion Clockwise Counter-clockwise 6 9.5 36 18 Multi Control Devices 2 CustomProducts 3-o1 holes Detent position ON OFF ON OFF 1 TACT SwitchTM o2.1 11 .8 13 A 1 2-30 o17 3 Rotary 2-o1.5 holes C0.3 30 11.5 Slide T1 T2 T3 T4 T T1,T31/4T1/8T T2,T4Phase difference shall not be reversed 9 4.5 3.5 3 1 1.2 3. 5 1 4- Incremental Type 0.6 31.8 o30 o18.5 o16.3 0.6 0. 3 45 Absolute Type 3 1.6 2-o2.55 holes 18 C 0. 5 o23.9 2.5 2-1.5 2-o2.5 18 17 15 .4 3 A o21.9 3 C R0.5 1 C 2 1.5 2 2.6 5 3.5 3-o1 holes 5 20 23 31.8 22.5 Phase difference of code portion Clockwise Counter-clockwise 22.5 Detent position 11.25 ON OFF ON OFF 1 2 T1 T2 T3 T4 2 T1 T2 T3 T4 T T1,T3=1 / 4T1 / 8T T1,T3=1 / 4T1 / 8T SRGPWJ0500 T2,T4=Phase difference shall not be reversed SRGPWJ0200 Note PC board thickness in above diagram is based on 1.6mm. 204 Detent position ON OFF ON OFF 1 T T2,T4=Phase difference shall not be reversed Clockwise Counter-clockwise Hollow Shaft Type Encoders Product Specifications Type SRGP40 SRGP30F EC21A SRGP20 EC28A SRGPWJ Items Operating temperature range Rating -10 to 60 10mA 5V DC Output voltage Electrical performance 1mA 5V DC 1V max. at 5V DC, 1mA resistive load Measuring circuit -40 to 85 5V 5K Measuring terminal Insulation resistance 100M min. 100V DC Voltage proof 100V AC for 1minute 2.5V max. at 5V DC, 1mA resistive load 1V max. at 5V DC, 1mA resistive load Measuring circuit 5V 5K 52.5mNm 100M min. 250V DC 300V AC for 1minute 100M min. 100V DC 100V AC for 1minute 167mNm 73mNm 3.51mNm Mechanical performance Measuring circuit 5V 5K Measuring terminal 100M min. 250V DC 300V AC for 1minute 100M min. 100V DC 100V AC for 1minute 127mNm 134mNm 5N for 1minute Pushing direction Pulling direction Vibration 1V max. at 5V DC, 1mA resistive load 2010mNm 6.54mNm Terminal strength Actuator strength 2.5V max. at 5V DC, 1mA resistive load Measuring terminal 21mNm Detent torque Detector 10mA 5V DC 20N 100N 40N 100N 40N 20N 100N 40N 100N 40N Push Slide Rotary Encoders Power Dual-in-line Package Type Multi Control Devices TACT SwitchTM CustomProducts 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 Manual Resistance soldering Dip to soldering soldering heat Reflow soldering 3505, 3s max. Operating life without load 50,000cycles 100,000cycles 50,000cycles Operating life with load 50,000cycles 100,000cycles 50,000cycles Cold -402 for 96h -202 for 96h 35010, 3 10 s 350 max, 3s max 35010, 3 10 s 350 max, 3s max 35010, 3 10 s 2605, 51s Incremental Type Please see P.215 Absolute Type Durability Environmental performance Dry heat 852 for 96h Damp heat 402, 90 to 95%RH for 96h -402 for 240h -202 for 96h -402 for 240h -202 for 96h 852 for 240h 852 for 96h 852 for 240h 852 for 96h 602, 402, 602, 402, 90 to 95% RH 90 to 95% RH 90 to 95% RH 90 to 95% RH for 240h for 96h for 240h for 96h Note F The operating temperature range for automotive applications can be raised upon request. Please contact us for requirements of this kind. 213