PET18-5

PET18-5 Tranmission coupler Features ● Loop powered type The signal is transmitted by magnetic coupling of coils. ● Superior with environmental resistance Non-malfunction for oil or dust on transmission part ● Applications Drilling, Machine table, Robot arm, Conveyor belt and Various revolution axis. Please read “Safety Considerations” in the instruction manual before using. Type Appearances Model M18 PET18-5 Specifications Model PET18-5 Transmitting distance 5mm Set transmitting distance 1 to 4.5mm Response time Max. 1ms Insulation resistance Over 50MΩ (at 500VDC megger) Dielectric strength 1,500VAC 50/60Hz for 1 min Vibration 1mm amplitude at frequency of 10 to 55Hz in each X, Y, Z direction for 2 hours Shock 500m/s2 (approx. 50G) in each X, Y, Z direction for 3 times Environ- Ambient temperature -25 to 70℃, storage: -30 to 80℃ ment Ambient humidity 35 to 95%RH, storage: 35 to 95%RH Protection structure IP67 (IEC standard) Cable Ø5mm, 2-wire, 2m (AWG22, Core diameter: 0.08mm, Number of cores: 60, Insulator out diameter: Ø1.25mm) Case and nut: Nickel-plated brass, Washer: Nickel-plated steel, Sensing part: Polybutylene terephthalate, Standard cable (black): Polyvinyl chloride (PVC) Approx. 133g (approx. 121g) Material ※1 Weight PR18-5DN PR18-5DP PR18-5DN2 PR18-5DP2 Application of proximity sensor PRW18-5DN PRW18-5DP PRW18-5DN2 PRW18-5DP2 PRCM18-5DN PRWL18-5DN PRL18-5DN PRCM18-5DP PRWL18-5DP PRL18-5DP PRCM18-5DN2 PRWL18-5DN2 PRL18-5DN2 PRCM18-5DP2 PRWL18-5DP2 PRL18-5DP2 PRCML18-5DN PRT18-5DO PRCML18-5DP PRT18-5DC PRCML18-5DN2 PRCMT18-5DO PRCML18-5DP2 PRCMT18-5DC ※1: The weight includes packaging. The weight in parenthesis in for unit only. ※Environment resistance is rated at no freezing or condensation. Dimensions Ø29 47.5 24 29.5 4 D-180 2,000 M18×1 Ø5 (unit: mm) Transmission Coupler Operation Mechanism Sensing part Transmission part (PET18-5) Feature Data Y ON OFF PET18-5 ON OFF PR18-5DN ON OFF PR18-5DN2 ON OFF 6 SOFTWARE 4 (A) Photoelectric Sensors 16 12 8 0 4 Sensing Part Output part Transmission part Limit switch or micro switch PET18-5 Proper Usage 1. This equipment shall not be used outdoors or beyond specified temperature range. 2. Do not apply over tensile strength of cord. (Ø5: Max. 50N) 3. Do not use the same conduit with cord of this unit and electric power line or power line. 4. Do not put overload to tighten nut, please use the supplied washer for tightening. [Table 1] 4 8 12 16 Please note the proximity sensor detects the surrounding cover of the sensing side of transmission coupler even the connection switch is OFF in sensing part of part. Brown Black Front CONTROLLERS 2 Connections Head Output part MOTION DEVICES Output part (PR18-5DN) Switch SENSORS Transmission part X 8 Sensing distance Y (mm) Oscillating amplication circuit SW Resonance circuit It transmits ON/OFF signal with a magnetic coupling of coils. The coil of transmission part and proximity sensor is coupled electronically, the induced current is generated at closedloop of transmission part influenced by a magnetic field from proximity sensor coil when the switch of sensing part is ON. Nut Rear Mounting bracket [Figure 2] Washer [Figure 1] Model Strength Front Size PET18-5 Flush - Rear Torque Torque 150kgf.cm (14.7N.m) Note1) Allowable tightening torque of a nut may be different by the distance from the head. For allowable tightening torque and the range of front and rear parts, refer to [Table 1] and above[Figure 1] respectively. The rear part includes a nut on the head side(as the [Figure 1]). Please apply a tightening torque of the front part when the nut on the front is located in the front part. Note2) The allowable tightening torque denotes a torque value when using a provided washer as above [Figure 2]. Transmission distance Load (D) Door/Area Sensors +V 0V (F) Proximity Sensors 5. Please shorten the wiring to avoid noise. 6. Please use the cable written on the specification of the product. If the other cable or a crooked cable is used, the waterproof cannot be maintained. 7. 0.3mm2 or larger cable can be extended up to 5m. 8. When the transceiver is attached to the proximity sensor or close to the wires, it may cause a malfunction. 9. The contact switch in the sensing part should not have leakage current when it is OFF. 10. The contact resistance is under 300mΩ, open resistance is more than 10MΩ to satisfy the specification of contact switch. (limit switch or micro switch) 11. The inductive proximity sensor used in output part may cause a malfunction, if metal particles attach to sensing area. 12. It is able to transmit signal through the plastic or mirror. 13. Please set sensing distance within part A of the below operation range for mounting at the rotator. Sensing distance Y (mm) 8 7 6 5 4 3 2 1 16 A 12 (C) LiDAR (E) Vision Sensors Blue PR18-5DN (B) Fiber Optic Sensors 8 4 0 4 12 16 8 Sensing side X (mm) D-181 (G) Pressure Sensors (H) Rotary Encoders (I) Connectors/ Connector Cables/ Sensor Distribution Boxes/ Sockets