Japan, Tosoku
Tosoku RE29 Series Ultra Slimline Rotary Encoder with Push Switch
Product Made in Japan
Manufacturer: Tosoku
Model: RE29 Series
RE29 series pack compact rotary encoder with dual-functional resin shaft into the space-saving resin enclosure.
RE29 is recommended for wide range of machines including measurement components, medical and telecommunication devices.
Features
● Extremely thin (6.6mm) and lightweight (7g)
● Multi-functional with 2-way acting – push switch function and rotating function – shaft
● Eco-friendly:
1) Low cost and lesser parts by VA design
2) RoHS compliant
● Designed to be soldered to the printed circuit board
Specifications
| 1. Electrical and Mechanical specifications | |||
|---|---|---|---|
| Items | Rated Value | ||
| Rotary Encoder | Number of Pulses | 6 PPR | |
| Number of Clicks | 24 Clicks | ||
| Supply Voltage | DC3.3V ± 5% ≦ 20mA 6mA TYP | ||
| DC5V ± 5% ≦ 10mA 4mA TYP | |||
| Output Signals | Channel A/B: Square Wave CMOS chip | ||
| Output Voltage | High | (Supply Voltage － 2.5V) ≦ | |
| Low | ≦ 0.5V | ||
| Response Frequency | 100Hz | ||
| Rotational Torque | 4 ± 2 mN・m | ||
Push switch | Rating of contact | ≦ DC12V 0.1 ～ 10mA (Resistance load) | |
| Travel of switch | 0.2 ± 0.1 mm | ||
| Operational Force | 5 ± 2 N | ||
| Weight | 7g | ||
| 2. Reliability and Environmental Specifications | |||
| Items | Rated Value | ||
Durability of operating area | Thrust direction | Push | 100N |
| Pull | 50N | ||
| Radial | 1N・m | ||
| Rotational durability | 1 million strokes (No load) | ||
| Screw Torque | Not more than 1N・m | ||
| Heat resistance of solder | Solder bit temp.: MAX 350℃ | Within 3 seconds for each terminal | |
| Operating temperature | -0℃ ～ +55℃ 32F ～ 131F | ||
| Storage temperature | -40℃ ～ +85℃ -40F ～ 185F | ||
Output Waveform
1) Turning the shaft clockwise will generate the signal A when the signal B outputs a low voltage (0);
2) Rotating the shaft counter-clockwise will generate the signal A when the signal B outputs a high voltage(1);
3) Either signal A or B switches from 0→1 or 1→0 for every single click (Quad edge evaluation spec).
Part Number Designation
Dimensions (mm)
PWB mounting hole dimensions (mm)
Circuitry
Warranty
● 1 year from the date of shipment
Precautions
| Wiring | Use buffering amplifier when extending lead wire over 30cm. |
| Soldering | Do not put a load on the terminal area during and immediately after soldering. |
| Operation | Do not use flow/reflow soldering machines. |
| Power | Use under specified power voltage and connect properly. |
