EC251E050A 10 M9 P=0.75 +0 - 0.1 17 4.0 +0 8 16 4 20 M9 P=0.75 4 C C 8 Pin #1 3.5 2 12.5 Push Switch (no rotation) 17 +0 Ø6 - 0.1 8 2 12.5 14.5 16 10 Encoder Shaft Encoder & PB SW 2 10 EC251F050A 25 3.5 14.5 25 Ø6 - 0.1 C U IInc., 2007 8.2 8 Pin #1 2 10 20 10 8.2 13 13 EC251X050B EC251X050C EC251X050D 20.4 AWG28 UL1007 10 2 6-Ø1 4.5 JST: 6P-SAN 6 SPECIFICATIONS ELECTRICAL 1. Input Voltage: 5.0 VDC ±5% 2. Resolution: 50PPR 3. Current Consumption: 20mA max. 4. Output Voltage: High: VCC-0.5Vmin Low: 0.7Vmax 5. Max. Freq. Response: 100Hz MECHANICAL 1. Max Shaft Load, radial: 1.0 kgf axial: 1.0 kgf 2. Rotational Angle: 360° continuous 3. Detent Torque: 40±20 gf·cm max. 4. Maximum Speed: 120 RPM 5. Rotational Life: 1,000,000 cycles ENVIRONMENTAL 1. Operating Temp: 0° to +60° C 2. Storage Temp: -20° to +80° C 3. Humidity: 85% RH, no condensation 4. Vibration: 10 - 55 Hz, 1.5 mm, 2 hrs 5. Shock: 50G, 6ms, 3 axes, 3 reps 150 1.8 LOGIC PATTERN PUSH SWITCH 1. Rating: 12VDC, 50mA 2. Contact Resistance: 200mW max. 3. Insulation Resistance: 100MW min. 4. Voltage Withstand: 250VAC, 1 min. 5. Operating Force: 306~612gf 6. Travel: 0.7mm ±0.3mm 7. Bounce: 10ms 8. Life: 1,000,000 cycles (Clockwise rotation viewed from front) 1 +5V 2 Ch B Termination options: A = Solder holes B = Connector C = Cable D = PC board mount B Mounting Panel Thickness: 1.6~2.0mm +5V CUI I NC Output A 74HC14 3 4 GND 4 5 Switch 6 Switch 1 = With JMP1 2 = Without JMP1 Æ9.2 C U I Inc. 20050 SW 112th Ave. Tualatin, OR 97062 Tel: 503/612-2300 FAX: 503/612-2383 Output B DRAWN BY J RH PART NO. SW1 Jumper: CUT-OUT DIMENSIONS 1 2 EC251X050XX E = Single shaft F = Dual concentric shaft A 74HC14 3 Ch A ORDERING INSTRUCTIONS Shaft style: EXTERNAL CIRCUIT EC251X ! Detent Position OUTPUT CIRCUIT INTERNAL CIRCUIT 3.5 8.1 JST: B6B-PH-K-S 2-Ø2.2 11.2 PCB Footprint UPDATED 4/17/07 CHECKED 4/17/07 EC251X050XX UNIT MM REV. B