Japan, Tosoku
Tosoku RE23 Series Optical Rotary Encoder with Push Switch
Product Made in Japan
Manufacturer: Tosoku
Model: RE23 Series
RE23 series are optical rotary encoders with dual functions of pushing and rotating on its shaft. Its size, mounting procedures and inner-structures have been designed for a wide-array of uses; measurement devices, medical equipments, industrial machineries, telecommunication devices and machine tools.
Features
● Multi-functional with 2 way acting – pushing and rotating – shaft
● Eco-friendly:
1) Low cost and lesser parts by VA design
2) RoHS compliant
● Thin-line (18.8×25.5×8.9mm) and lightweight (18g)
● Various types of models with options: lead wire with or without connector, clamp for horizontal/vertical mounting
● Long-lasting without “contact chatter” due to its optical switching function
Specifications
1. Electrical and Mechanical specifications | |||||
---|---|---|---|---|---|
Items | Rated Value | ||||
Number of pulses | 16PPR, 25PPR | ||||
Supply voltage | 3.3V±10% | 5V±10% | |||
20mA | 10mA | ||||
Output signals | Channel A/B: Square Wave CMOS chip | ||||
Output voltage | High | (Supply Voltage - 0.5V) ≦ | |||
Low | ≦ 0.5V | ||||
Response frequency | 200Hz | ||||
Rotational Torque | Light: S | 4±1mN・m | |||
Standard: C | 6±2mN・m | ||||
Medium: M | 10.5±3.5mN・m | ||||
High: H | 16±5mN・m | ||||
Push switch | Rating of contact | ≦ DC12V 0.1 ~ 10mA | |||
Travel of switch | 0.2±0.1mm | ||||
Operational Force | S | 3.2±1N | |||
H | 4.0±1N | ||||
M | 5.0±1N | ||||
Weight | 18g | ||||
2. Reliability and Environmental specifications | |||||
Items | Rated Value | ||||
Durability of operating area | Thrust direction | Push | 100N | ||
Pull | 50N | ||||
Radial | 1N・m | ||||
Rotational durability | Light: S | 1 million strokes (No load) | |||
Standard: C | |||||
Medium: M | |||||
High: H | 100 thousand 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 |
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Storage temperature | -40℃ ~ +85℃ -40F ~ 185F |
Note : In case Rotational Torque M or H, Operational Torque should be either M or H.
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) Detent positions are where both signals A and B are low (0).
Part Number Designation
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. |
Waterproofing | Do not fasten tighter with the torque of more than 1.5N・m. |