21BRCX-310-H20A/15
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The 21BRCX-310-H20A/15 resolver features a Single Servo Groove mount, operates with an input voltage of 7 V rms, and ensures error precision within 15 arc-minutes. Part of the Dynapar Resolvers series by Danaher, it boasts IP65 industrial sealing and operates efficiently in temperatures up to +125°C.
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Product Description:
The 21BRCX-310-H20A/15 represents a brushless resolver product series made by Danaher. The resolver works with 7 V RMS running voltage. It shows an input resistance of approximately 100 Ω during its operation at 1 kHz frequency. The output voltage ratio of the resolver is 0.5 ±10%. The phase shift remains below 5°.
The 21BRCX-310-H20A/15 resolver provides measurement accuracy at the level of ±10 arcmin. Its transformation ratio is 0.5 ±10%. The resolver uses aluminum alloy material to construct its housing components for extended life. The resolver shaft exists as a solid or spline, and it depends on the user's needs. The rotational element extends to 6.35 millimeters in diameter, equal to 0.25 inches. It features a flange-mounted installation. The maximum speed is 12,000 RPM. The resolver functions under 10g vibrations from 10 to 2000 Hz frequencies. It shows resistance to shocks of 100g at 11ms duration. The 21BRCX-310-H20A/15 resolver weighs 150–200 grams. It has an operating temperature range from -40°C to +125°C. This resolver is dust and water-resistant as per the standard IP65. The resolver achieves more than 50 million revolutions lifetime. The product integrates seamlessly because of its compact structure. This product features durable electrical and mechanical specifications for rough environmental conditions. Its high-speed operation enables dependable performance as a motion control device.
The 21BRCX-310-H20A/15 resolver maintains steady operation during all severe operational conditions. It operates within the specified frequencies between 400 Hz and 10 kHz. The resolver requires less maintenance due to its brushless construction. It can operate within a broad temperature spectrum, which makes it appropriate for many applications. The device provides reliable functions due to exceptional shock along vibration tolerance. This Danaher resolver meets MIL-STD-202 standards. The device possesses perfect characteristics for accurate feedback requirements.
Frequently Asked Questions about 21BRCX-310-H20A/15:
Q: How does the brushless design of 21BRCX-310-H20A/15 reduce maintenance requirements?
A: The brushless configuration eliminates mechanical wear points, extending operational life and reducing service intervals. This leads to higher long-term reliability for the 21BRCX-310-H20A/15.
Q: How does IP65 protection benefit the 21BRCX-310-H20A/15 resolver in industrial environments?
A: IP65 ensures complete protection from dust ingress and water jets. This enables reliable operation of the 21BRCX-310-H20A/15 in harsh environments.
Q: Why is the solid or spline shaft design important in the 21BRCX-310-H20A/15?
A: This allows flexibility in integration with different coupling systems. The 21BRCX-310-H20A/15 can easily adapt to specific application setups.
Q: Why is aluminum alloy used in the housing of the 21BRCX-310-H20A/15?
A: Aluminum alloy offers excellent thermal conductivity and corrosion resistance. It adds structural strength to the 21BRCX-310-H20A/15 without increasing weight.
Q: What makes the 21BRCX-310-H20A/15 ideal for high-vibration applications?
A: It withstands up to 10g vibrations from 10 to 2000 Hz. This ensures consistent performance in high-dynamic or rugged conditions.
