11BRW-300-B10

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The 11BRW-300-B10 is a stator winding resolver designed with a transformation ratio of 1.75 and an input voltage of 12 Vrms. Manufactured by Danaher and part of the Dynapar Resolvers series, it operates at a frequency of 400 Hz. The resolver has a maximum input current of 10.9 mA and a phase shift of 12 degrees.

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Product Description:

With an accuracy of ±10 arc-minute from Danaher’s Dynapar Resolver 11BRW-300-B10, it assures maximum accuracy in angular measurement on critical control systems to improve feedback reliability. It weighs around 116 grams to make it lightweight integrated and the minimum mechanical load is applied to a sensitive assembly. Furthermore, it can operate in the range of -55°C to +125°C as well. The rotor moment of inertia is 3.6 gm−cm² which means that the dynamics is fast and provides rotational delay. This compact design includes a mounting depth of approximately 40 mm, suitable to integrate mechanically in space‐constrained environments.

It is used to provide high resolution angular feedback for robotic motion control in order to achieve precise positioning and improve process accuracy. To ensure consistency in design also between resolver units and support traceability, this industrial unit bears the family model designation 11BRW-300-B10. The speed rating is 1and it works at that with standardized performance metrics to ensure predictable dynamic behavior. We can take a winding type of stator because it guarantees a stable electromagnetic properties and accuracy signal conversion. The variant operates with an input voltage of 12.0 Vms which allows stable excitation and optimal electrical performance.

Its frequency is rated at 400 Hz that supports consistent signal timing and reliable data sampling. It draws a maximum input current of 10.9 mA for an efficient power consumption and reduces thermal buildup. It achieves a transformation ratio of 1.75 to accurately scales input signals. The component exhibits a phase shift of 12° which refines signal alignment and enhances angular resolution. The 11BRW-300-B10 offers a mean time between failures of 1,000,000 hours, ensuring exceptional reliability and long-term operational stability. It maintains a total null voltage of 30 mV, thereby reduces offset errors and supports precise zero-point calibration.

Family Model
11BRW-300-B10
Frequency
400 Hz
Input Voltage
12.0 Vrms
Maximum Input Current
10.9 mA
Phase Shift
12°
Speed
1
Total Null Voltage
30 mV
Transformation Ratio
1.75
Winding Type
Stator

Frequently Asked Questions about 11BRW-300-B10:

Q: How does high‑resolution feedback for robotic motion control benefit the 11BRW-300-B10?

A: It ensures precise positioning in automated assembly systems and further improves the accuracy of robotic operations.

Q: What makes the use in aerospace servo systems a significant feature of the 11BRW-300-B10?

A: The resolver delivers reliable feedback under harsh flight conditions. It supports critical actuator performance in aviation applications.

Q: How does a speed rating of 1 affect the performance of the 11BRW-300-B10 resolver?

A: This speed rating aligns with standardized performance benchmarks for resolvers to ensure predictable dynamic behavior during operation.

Q: What benefits does the stator winding type provide in this model?

A: The stator winding type for 11BRW-300-B10 module offers stable electromagnetic properties that enhance signal conversion, supporting consistent performance in resolver applications.

Q: How do the electrical specifications like a 12.0 Vrms input voltage benefit the 11BRW-300-B10?

A: The device’s 12.0 Vrms input voltage allow stable excitation for optimal electrical performance, maintaining reliable operation in precision measurement systems.


Internal Product Review

  • ‘‘Labelled under the Dynapar Resolvers, this part number 11BRW-300-B10 weighs about 116 grams which eases installation in sensitive assemblies. Its rotor moment of inertia of 3.6 gm‑cm² minimizes dynamic lag in rapid operations. The module’s use in aerospace servo systems delivers reliable, high-resolution feedback under extreme conditions.’’

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