T: +86-15800900153
E: songwenyan@windouble.com.cn
E: songwenyan@windouble.com.cn
No.1230, Beiwu Road, Minhang District,Shanghai,China
| Quantity: | |
|---|---|
J45XFS2458
Windouble
Primary Winding: The primary winding is typically connected to the power source to provide input current.
Secondary Winding: The secondary winding is used to output the transformed voltage. The voltage transformation ratio between them determines the magnitude of the output voltage. The design of the windings must consider factors such as current capacity, number of turns, and resistance.
The core is a key component for conducting the magnetic field. By rotating around the core, the size and direction of the magnetic field can be adjusted, thereby affecting the electromotive force (EMF) induced in the secondary winding. The material and shape of the core have a significant impact on the performance and efficiency of the transformer.
The mechanical transmission system is used to rotate the core to adjust the direction and size of the magnetic field. Motors or manual control devices are commonly used to control the rotation angle, thus achieving regulation of the output voltage.
The structural design of a dual speed resolver must consider the coordination between these main components to ensure that the resolver can effectively convert input current to output voltage and meet the needs of the power system.
In addition to the primary functions, the design must also consider factors such as safety, reliability, and efficiency to ensure stable operation and long-term use of the resolver.
High precision absolute detection.
Compact structure , convenient installation and use.
High reliability , long life , suitable for harsh environment , maintenance-free , especially for harsh working conditions..
High cost performance.
Unique patented technology.
| Model | J45XFS2458 |
| Pole Pairs | 1:8 |
| Input Voltage | AC 4 Vrms |
| Input Frequency | 2000 Hz |
| Transformation Ratio | 0.5 ±10% |
| Accuracy (of coarse resolver) | ±30' max |
| Accuracy (of fine resolver) | ±2' max |
| Phase Shift (of coarse resolver) | 0° ±20° |
| Phase Shift (of fine resolver) | 0° ±45° |
| Input Impedance (coarse and fine resolvers connected in parallel) | (75 ±15) Ω |
| Dielectric Strength | AC 250 Vrms 1min |
| Insulation Resistance | 100 MΩ min |
| Maximum Rotational Speed | 2500 rpm |
| Operating Temperature Range | -55℃ to +155℃ |
Military , aerospace and industrial servo fields.
For more details or inquiries about our resolver products and solutions, please reach out to us at Shanghai Yingshuang (Windouble) Electric Machinery Technology Co., Ltd. We are committed to helping you optimize your mining operations with reliable and high-performance resolver technology.
Primary Winding: The primary winding is typically connected to the power source to provide input current.
Secondary Winding: The secondary winding is used to output the transformed voltage. The voltage transformation ratio between them determines the magnitude of the output voltage. The design of the windings must consider factors such as current capacity, number of turns, and resistance.
The core is a key component for conducting the magnetic field. By rotating around the core, the size and direction of the magnetic field can be adjusted, thereby affecting the electromotive force (EMF) induced in the secondary winding. The material and shape of the core have a significant impact on the performance and efficiency of the transformer.
The mechanical transmission system is used to rotate the core to adjust the direction and size of the magnetic field. Motors or manual control devices are commonly used to control the rotation angle, thus achieving regulation of the output voltage.
The structural design of a dual speed resolver must consider the coordination between these main components to ensure that the resolver can effectively convert input current to output voltage and meet the needs of the power system.
In addition to the primary functions, the design must also consider factors such as safety, reliability, and efficiency to ensure stable operation and long-term use of the resolver.
High precision absolute detection.
Compact structure , convenient installation and use.
High reliability , long life , suitable for harsh environment , maintenance-free , especially for harsh working conditions..
High cost performance.
Unique patented technology.
| Model | J45XFS2458 |
| Pole Pairs | 1:8 |
| Input Voltage | AC 4 Vrms |
| Input Frequency | 2000 Hz |
| Transformation Ratio | 0.5 ±10% |
| Accuracy (of coarse resolver) | ±30' max |
| Accuracy (of fine resolver) | ±2' max |
| Phase Shift (of coarse resolver) | 0° ±20° |
| Phase Shift (of fine resolver) | 0° ±45° |
| Input Impedance (coarse and fine resolvers connected in parallel) | (75 ±15) Ω |
| Dielectric Strength | AC 250 Vrms 1min |
| Insulation Resistance | 100 MΩ min |
| Maximum Rotational Speed | 2500 rpm |
| Operating Temperature Range | -55℃ to +155℃ |
Military , aerospace and industrial servo fields.
For more details or inquiries about our resolver products and solutions, please reach out to us at Shanghai Yingshuang (Windouble) Electric Machinery Technology Co., Ltd. We are committed to helping you optimize your mining operations with reliable and high-performance resolver technology.
