T: +86-15800900153
E: songwenyan@windouble.com.cn
E: songwenyan@windouble.com.cn
No.1230, Beiwu Road, Minhang District,Shanghai,China
| Quantity: | |
|---|---|
J160XU973
Windouble
Main Parameters
| Model | J160XU9732 | J160XU9734 | J160XU9736 | J160XU9738 |
| Pole Pairs | 2 | 4 | 6 | 8 |
| Input Voltage | AC 7 Vrms | AC 7 Vrms | AC 7 Vrms | AC 7 Vrms |
| Input Frequency | 10000 Hz | 10000 Hz | 10000 Hz | 10000 Hz |
| Transformation Ratio | 0.286 ±10% | 0.286 ±10% | 0.286 ±10% | 0.286 ±10% |
| Accuracy | ≤ ±60' | ≤ ±30' | ≤ ±20' | ≤ ±15' |
| Phase Shift | ≤ ±10° | ≤ ±10° | ≤ ±12° | ≤ ±10° |
| Dielectric Strength | AC 500 Vrms 1sec | |||
| Insulation Resistance | 250 MΩ min | |||
| Rotor Inner Diameter | 93 mm | 93 mm | 93 mm | 93 mm/ 82 mm |
| Wire Cross Sectional Area | 0.35 mm² | 0.35 mm² | 0.35 mm² | 0.35 mm² |
| Maximum Rotational Speed | 30000 rpm | 30000 rpm | 30000 rpm | 30000 rpm |
| Operating Temperature Range | -40℃ to +155℃ | |||
Model Selection
Match with the motor's pole pairs for direct electrical angle measurement.
Higher pole pairs generally reduce electrical errors and improve precision.
Ensure the amplitude of the feedback signal is within the input range of the decoding chip.
Consider the mainstream excitation signal amplitudes, such as 7Vrms/4Vrms.
For cost-effectiveness and simplicity, select a turn ratio that brings the feedback signal close to the recommended value.In the new energy vehicle sector, a transformation ratio of 0.286 is used.
Ensure the rotor's inner diameter matches the motor shaft diameter.
A closer match reduces eccentricity, which is crucial for maintaining measurement accuracy.
Choose a VR resolver suitable for the application environment, considering factors like temperature, humidity, and vibration.
Durability and Reliability
The VR resolver can withstand long-term operation and harsh conditions.
Mounting Method
Correctly mounting ensures a stable and reliable connection between the VR resolver and the motor shaft.
Interface Compatibility
Ensure the electrical interfaces of the VR resolver are compatible with the control system's interfaces.
Main Parameters
| Model | J160XU9732 | J160XU9734 | J160XU9736 | J160XU9738 |
| Pole Pairs | 2 | 4 | 6 | 8 |
| Input Voltage | AC 7 Vrms | AC 7 Vrms | AC 7 Vrms | AC 7 Vrms |
| Input Frequency | 10000 Hz | 10000 Hz | 10000 Hz | 10000 Hz |
| Transformation Ratio | 0.286 ±10% | 0.286 ±10% | 0.286 ±10% | 0.286 ±10% |
| Accuracy | ≤ ±60' | ≤ ±30' | ≤ ±20' | ≤ ±15' |
| Phase Shift | ≤ ±10° | ≤ ±10° | ≤ ±12° | ≤ ±10° |
| Dielectric Strength | AC 500 Vrms 1sec | |||
| Insulation Resistance | 250 MΩ min | |||
| Rotor Inner Diameter | 93 mm | 93 mm | 93 mm | 93 mm/ 82 mm |
| Wire Cross Sectional Area | 0.35 mm² | 0.35 mm² | 0.35 mm² | 0.35 mm² |
| Maximum Rotational Speed | 30000 rpm | 30000 rpm | 30000 rpm | 30000 rpm |
| Operating Temperature Range | -40℃ to +155℃ | |||
Model Selection
Match with the motor's pole pairs for direct electrical angle measurement.
Higher pole pairs generally reduce electrical errors and improve precision.
Ensure the amplitude of the feedback signal is within the input range of the decoding chip.
Consider the mainstream excitation signal amplitudes, such as 7Vrms/4Vrms.
For cost-effectiveness and simplicity, select a turn ratio that brings the feedback signal close to the recommended value.In the new energy vehicle sector, a transformation ratio of 0.286 is used.
Ensure the rotor's inner diameter matches the motor shaft diameter.
A closer match reduces eccentricity, which is crucial for maintaining measurement accuracy.
Choose a VR resolver suitable for the application environment, considering factors like temperature, humidity, and vibration.
Durability and Reliability
The VR resolver can withstand long-term operation and harsh conditions.
Mounting Method
Correctly mounting ensures a stable and reliable connection between the VR resolver and the motor shaft.
Interface Compatibility
Ensure the electrical interfaces of the VR resolver are compatible with the control system's interfaces.
