T: +86-15800900153
E: songwenyan@windouble.com.cn
E: songwenyan@windouble.com.cn
No.1230, Beiwu Road, Minhang District,Shanghai,China
| Quantity: | |
|---|---|
J132XU9734
Windouble
Main Parameters
| Model | J132XU9732 | J132XU9733 | J132XU9734 | J132XU9735 | J132XU9736A |
| Pole Pairs | 2 | 3 | 4 | 5 | 6 |
| Input Voltage | AC 7 Vrms | AC 7 Vrms | AC 7 Vrms | AC 7 Vrms | AC 7 Vrms |
| Input Frequency | 10000 Hz | 10000 Hz | 10000 Hz | 10000 Hz | 10000 Hz |
| Transformation Ratio | 0.286 ±10% | 0.286 ±10% | 0.286 ±10% | 0.286 ±10% | 0.286 ±10% |
| Accuracy | ≤ ±60' | ≤ ±40' | ≤ ±30' | ≤ ±25' | ≤ ±20' |
| Phase Shift | ≤ ±10° | ≤ ±10° | ≤ ±10° | ≤ ±10° | ≤ ±15° |
| Dielectric Strength | AC 500 Vrms 1sec | ||||
| Insulation Resistance | 250 MΩ min | ||||
| Rotor Inner Diameter | 52 mm | 52 mm | 52 mm | 52 mm | 52 mm |
| Wire Cross Sectional Area | 0.35 mm² | 0.35 mm² | 0.35 mm² | 0.35 mm² | 0.35 mm² |
| Maximum Rotational Speed | 30000 rpm | 30000 rpm | 30000 rpm | 30000 rpm | 30000 rpm |
| Operating Temperature Range | -40℃ to +155℃ | ||||
Structural Composition
Rotor: The rotating part that, when spun, alters the magnetic field in the air gap.
Stator: The stationary component that houses the magnetic reluctance rings.
Magnetic Reluctance Rings: These elements experience a change in magnetic flux due to the rotor's rotation, inducing a potential difference.
Winding Process
The winding process is crucial for the performance and quality of variable reluctance resolvers.
The use of specialized rotary transformer winding machines is recommended to achieve optimal winding results.
Working Principle
The operation of the variable reluctance resolver is governed by fundamental magnetic laws, where the rotation of the rotor generates a varying magnetic field.
This variation in the magnetic field leads to a change in magnetic flux through the magnetic reluctance rings, inducing a time-varying electromotive force (EMF).
The induced EMF generates a current that is transformed into an output potential, the characteristics of which are determined by the rotor's speed and position.
Advantages
No Coupling Transformer: Eliminates the need for a coupling transformer, brushes, or contact structures.
Simple and Cost-Effective: The straightforward design reduces manufacturing costs and environmental requirements.
Integration Friendly: Facilitates the integration of the transmission system, making it ideal for high-precision control in motors and CNC systems.
Applications
EPS: Provides precise control for steering assistance systems.
EV: Utilized for accurate speed and position sensing in electric motors.
Mining Machinery: Withstands harsh conditions for reliable operation in mining equipment.
High-Speed Rail: Ensures precision in the high-speed motion control of trains.
Main Parameters
| Model | J132XU9732 | J132XU9733 | J132XU9734 | J132XU9735 | J132XU9736A |
| Pole Pairs | 2 | 3 | 4 | 5 | 6 |
| Input Voltage | AC 7 Vrms | AC 7 Vrms | AC 7 Vrms | AC 7 Vrms | AC 7 Vrms |
| Input Frequency | 10000 Hz | 10000 Hz | 10000 Hz | 10000 Hz | 10000 Hz |
| Transformation Ratio | 0.286 ±10% | 0.286 ±10% | 0.286 ±10% | 0.286 ±10% | 0.286 ±10% |
| Accuracy | ≤ ±60' | ≤ ±40' | ≤ ±30' | ≤ ±25' | ≤ ±20' |
| Phase Shift | ≤ ±10° | ≤ ±10° | ≤ ±10° | ≤ ±10° | ≤ ±15° |
| Dielectric Strength | AC 500 Vrms 1sec | ||||
| Insulation Resistance | 250 MΩ min | ||||
| Rotor Inner Diameter | 52 mm | 52 mm | 52 mm | 52 mm | 52 mm |
| Wire Cross Sectional Area | 0.35 mm² | 0.35 mm² | 0.35 mm² | 0.35 mm² | 0.35 mm² |
| Maximum Rotational Speed | 30000 rpm | 30000 rpm | 30000 rpm | 30000 rpm | 30000 rpm |
| Operating Temperature Range | -40℃ to +155℃ | ||||
Structural Composition
Rotor: The rotating part that, when spun, alters the magnetic field in the air gap.
Stator: The stationary component that houses the magnetic reluctance rings.
Magnetic Reluctance Rings: These elements experience a change in magnetic flux due to the rotor's rotation, inducing a potential difference.
Winding Process
The winding process is crucial for the performance and quality of variable reluctance resolvers.
The use of specialized rotary transformer winding machines is recommended to achieve optimal winding results.
Working Principle
The operation of the variable reluctance resolver is governed by fundamental magnetic laws, where the rotation of the rotor generates a varying magnetic field.
This variation in the magnetic field leads to a change in magnetic flux through the magnetic reluctance rings, inducing a time-varying electromotive force (EMF).
The induced EMF generates a current that is transformed into an output potential, the characteristics of which are determined by the rotor's speed and position.
Advantages
No Coupling Transformer: Eliminates the need for a coupling transformer, brushes, or contact structures.
Simple and Cost-Effective: The straightforward design reduces manufacturing costs and environmental requirements.
Integration Friendly: Facilitates the integration of the transmission system, making it ideal for high-precision control in motors and CNC systems.
Applications
EPS: Provides precise control for steering assistance systems.
EV: Utilized for accurate speed and position sensing in electric motors.
Mining Machinery: Withstands harsh conditions for reliable operation in mining equipment.
High-Speed Rail: Ensures precision in the high-speed motion control of trains.
