RD51.1-4B-007-L-D1-FW
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MPN: R911200350
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The RD51.1-4B-007-L-D1-FW drive controller offers a rated power of 7.5 kW, a rated current of 16 A, a built-in braking unit, and operates within temperatures from -10 degrees C to +45 degrees C. Part of the RD 500 Drive Controllers series by Bosch Rexroth Indramat, it features an IP20 protection degree for reliable operation.
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Product Description:
The Bosch Rexroth 's RD51.1-4B-007-L-D1-FW is a high-efficiency drive controller. This type is intended for both synchronous and induction motors. The RD 500 Drive Controllers series provides a versatile and modular solution for several applications.
The Bosch RD51.1-4B-007-L-D1-FW drive requires a 3-phase 380-480V AC supply voltage. The rated motor output is 7.5 kW. Under identical conditions, the model can produce a peak output of 15 kVA. It is part of the RD 500 Drive Controllers series. The drive has a variety of communication interfaces that includes SERCOS, Profibus DP, CAN bus and RS-232/RS-485. It additionally possesses an overload capacity of up to 200% for 0.5 seconds and 170% for 1 second. The drive has forced air cooling and weighs 11.3 kg. This drive controller supports output frequencies of 0-250 Hz at 4 kHz and 0-500 Hz at 8 kHz. The degree of protection is certified IP 20, and it meets environmental class 3K3 specifications, working successfully in ambient temperatures ranging from 0 to 40 degrees C. It also meets the noise immunity standards set by EN 55011 and EN 61800-3, ensuring constant performance even in challenging conditions. It can provide a rated current of 18 A and a peak current of 23 A for 60 seconds.
The Bosch's RD51.1-4B-007-L-D1-FW drive controller is excellent for industrial applications that require strong dynamic performance. It has a high-performance 32-bit floating-point signal processor, which results in torque rise times of 0.3 ms. Its unique features enable effective control of a wide range of motors. This model is suited for use in chemical processes, machine tools, and material handling systems. This motor series offers customizable solutions with exceptional performance and versatility.
Frequently Asked Questions about RD51.1-4B-007-L-D1-FW:
Q: How does the RD51.1-4B-007-L-D1-FW handle overload conditions?
A: The RD51.1-4B-007-L-D1-FW supports overload protection up to 200% for 0.5 seconds. This feature ensures reliable operation even during sudden power surges.
Q: Why is the RD51.1-4B-007-L-D1-FW suitable for industrial applications?
A: The RD51.1-4B-007-L-D1-FW offers high dynamic performance with a 7.5 kW output. It is ideal for applications that require precision, like machine tools and conveyor systems.
Q: What communication interfaces are supported by the RD51.1-4B-007-L-D1-FW?
A: The RD51.1-4B-007-L-D1-FW supports multiple interfaces including SERCOS, Profibus DP, CAN bus, and RS-232/RS-485. These allow for flexible integration into various industrial automation systems.
Q: How does the RD51.1-4B-007-L-D1-FW handle noise suppression?
A: The RD51.1-4B-007-L-D1-FW complies with EMC standards and provides A1 noise immunity. This ensures reliable performance even in electrically noisy environments.
Q: What overload protection does the RD51.1-4B-007-L-D1-FW provide?
A: The RD51.1-4B-007-L-D1-FW provides overload protection of 170% for 1 second. This allows the drive to withstand brief high-load situations without causing damage.
