T: +86-15800900153
E: songwenyan@windouble.com.cn
E: songwenyan@windouble.com.cn
No.1230, Beiwu Road, Minhang District,Shanghai,China
| Quantity: | |
|---|---|
J158XFS002
Windouble
Main Parameters
| Model | J158XFS002 |
| Pole Pairs | 1:16 |
| Input Voltage | AC 26 Vrms |
| Input Frequency | 400 Hz |
| Transformation Ratio | 0.461 ±10% |
| Accuracy (of coarse resolver) | ±20' max |
| Accuracy (of fine resolver) | ±15" max |
| Phase Shift (of coarse resolver) | 17° ±3° |
| Phase Shift (of fine resolver) | 43° ±3° |
| Input Impedance (of coarse resolver) | (2170 ±326) Ω |
| Input Impedance (of fine resolver) | (220 ±33) Ω |
| Output Impedance (of coarse resolver) | (1310 ±197) Ω |
| Output Impedance (of fine resolver) | (470 ±71) Ω |
| Dielectric Strength | AC 500 Vrms 1min |
| Insulation Resistance | 250 MΩ min |
| Maximum Rotational Speed | 300 rpm |
| Operating Temperature Range | -55℃ to +155℃ |
What is a Dual-speed Resolver?
A high-precision angle measuring device used in various fields such as industrial control, aerospace, and weapon artillery control systems.
Based on electromagnetic induction and circuit interaction, utilizing a "common magnetic path" structure with two sets of windings on the same core.
Outputs two sinusoidal voltages with unequal periods when the rotor completes one rotation, forming a coarse-fine dual-channel system.
What are the Main Components?
Coarse Resolver: Outputs sine signals and has fewer pole pairs, providing a broader measurement range.
Fine Resolver: Outputs cosine signals and has more pole pairs, offering finer resolution.
What are the Main Benefits?
Accuracy and Reliability: The design allows for higher precision and reliability by combining the outputs of the coarse and fine resolvers.
Error Reduction: The combination of coarse and fine outputs effectively reduces measurement errors.
Application Considerations
Error Analysis: Must consider the analysis of errors in the rotary transformer's signals.
Signal Processing: Requires precise signal processing to ensure the accuracy of the measurement results.
Peripheral Circuit Design: Involves the design of circuits that work with the rotary transformer, such as analog-to-digital converters and CPLDs for data integration and error compensation.
Voltage Conversion: Capable of converting voltages to accommodate different voltage levels in power systems.
Structural Simplicity: Known for its simple structure and high reliability.
Wide Application: Commonly used in industrial automation, aerospace, military equipment, and other fields where high precision and reliability are critical.
Main Parameters
| Model | J158XFS002 |
| Pole Pairs | 1:16 |
| Input Voltage | AC 26 Vrms |
| Input Frequency | 400 Hz |
| Transformation Ratio | 0.461 ±10% |
| Accuracy (of coarse resolver) | ±20' max |
| Accuracy (of fine resolver) | ±15" max |
| Phase Shift (of coarse resolver) | 17° ±3° |
| Phase Shift (of fine resolver) | 43° ±3° |
| Input Impedance (of coarse resolver) | (2170 ±326) Ω |
| Input Impedance (of fine resolver) | (220 ±33) Ω |
| Output Impedance (of coarse resolver) | (1310 ±197) Ω |
| Output Impedance (of fine resolver) | (470 ±71) Ω |
| Dielectric Strength | AC 500 Vrms 1min |
| Insulation Resistance | 250 MΩ min |
| Maximum Rotational Speed | 300 rpm |
| Operating Temperature Range | -55℃ to +155℃ |
What is a Dual-speed Resolver?
A high-precision angle measuring device used in various fields such as industrial control, aerospace, and weapon artillery control systems.
Based on electromagnetic induction and circuit interaction, utilizing a "common magnetic path" structure with two sets of windings on the same core.
Outputs two sinusoidal voltages with unequal periods when the rotor completes one rotation, forming a coarse-fine dual-channel system.
What are the Main Components?
Coarse Resolver: Outputs sine signals and has fewer pole pairs, providing a broader measurement range.
Fine Resolver: Outputs cosine signals and has more pole pairs, offering finer resolution.
What are the Main Benefits?
Accuracy and Reliability: The design allows for higher precision and reliability by combining the outputs of the coarse and fine resolvers.
Error Reduction: The combination of coarse and fine outputs effectively reduces measurement errors.
Application Considerations
Error Analysis: Must consider the analysis of errors in the rotary transformer's signals.
Signal Processing: Requires precise signal processing to ensure the accuracy of the measurement results.
Peripheral Circuit Design: Involves the design of circuits that work with the rotary transformer, such as analog-to-digital converters and CPLDs for data integration and error compensation.
Voltage Conversion: Capable of converting voltages to accommodate different voltage levels in power systems.
Structural Simplicity: Known for its simple structure and high reliability.
Wide Application: Commonly used in industrial automation, aerospace, military equipment, and other fields where high precision and reliability are critical.
