YH-XB297-240 SERIES
Stator Φ:240mm Rotor(outside) Φ:297mm
Description
YH-XB297-240 series (stator inside rotor)reluctance resolver are sensors designed to measure target’s angle,direction,position and rotary speed.
Because of uncomplicated structure and ordinary component material,this resolver is highly resistant to harsh environment, strongly stable in performance and extremely reliable.Featured with passive design,it can minimize either manufacturing or customizing cost based on diversified requirement of product structure and mounting size.This sturdy sensor is abroad applied for its high reliability,wide range of rotary speed measurement and outputing absolute value signals.Analog signals from a resolver can be converted to digital angle data with precision in 12bit by decoder(e.g.AD2S1210WDSTZRL7),which allows resolver enhanced to a multi ring absolute encoder.
Features
- Passive components
- Sine and cosine signal output(Analog)
- Angle with precision in 12bit
- Environmental sealing: Moisture ingress protection rated to IP69
- Easy installation and tuning up start point(zero point) of rotor
- Robust resistance to vibration: IEC60068-2-64-2019
- high accuracy in ≤0.3º by tuning rotor to start point (zero point)
- wide rotary speed measure range(0~20000)RPM
VALUE TO CUSTOMERS
- Numbers of poles can be customized.Wide range of sizes
- By using our exclusive matching and testing system to modify inaccurate starting point (zero point) of motor rotors, we can solve issues of over heating, high noise and inaccurate execution from motors.
- High efficiency of energy utilization for stable output performance and low equipment vibration.
- Excellent and stable dynamic transformer ratio, providing smooth data flow for power equipment and comfortable experience for our customers.
Potential Application
- Measurement of electric vehicle speed and turning angle
- CNC machine tool injection molding machine
- Construction Machinery
- High speed train
- Shipbuilding industry
- Aerospace
Parameters
| Main Parameters | |||
| Model | YH-XB297-240-5-A01 | YH-XB297-240-10-A01 | YH-XB297-240-15-A01 |
| Pole-pairs | 5 | 10 | 15 |
| Input Voltage | AC7Vrms | ||
| Input frequency | 10K Hz | ||
| Transformation ratio | 0.286 ±5% static ; 0.286 ±1% dynamic | ||
| Accuracy | 20’ | 10’ | 6’ |
| Phase Shift | ≦4° | ||
| Input impedance | (110±20) Ω | (120±20) Ω | (125±20) Ω |
| Dielectric Strength | AC500V 1min | ||
| Insulation resistance | 250MΩ minimum | ||
| Stator Aperture | (240+0.02)mm | ||
| Lead spec. | Wire Diameter:1.5 mm;Wire cross sectional area:0.35 mm2 | ||
| Maximum Speed allowable | 20000RPM | ||
| Operating temperature | -50°C~155°C | ||
| Feature | Stable output signal;Easy and accurate to tune up start point(zero point) | ||
| Decoder recommended | AD2S1210WDSTZRL7 (12bit,4096) | ||
| Accuracy of tuning rotor to start point (zero point) | ≤0.3º | ||
Principle
Connection
YH-XB297-240
