RZW02.1-005-015

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The RZW02.1-005-015 is a high-performance Bosch Rexroth braking resistor built for demanding dynamic braking applications. It has a 15% duty cycle and a 30 Ω resistance level for efficient current flow. It features a durable aluminum housing and a conductor cross-section of 2.5 mm² for enhanced conductivity.

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Product Description:

The Bosch Rexroth RZW02.1-005-015 is a high-performance braking resistor designed for industrial applications requiring powerful braking systems. It is engineered to effectively absorb and dissipate the energy generated during the deceleration of heavy machinery and systems with high inertia. This ensures that the braking process remains smooth and controlled, preventing any sudden power surges that could potentially damage sensitive components. The resistor is an essential component in dynamic braking scenarios, especially in environments where machinery operates under high stress. Its reliable construction makes it suitable for various industries, including manufacturing, material handling and heavy-duty motion control.

Safety is a key feature of the RZW02.1-005-015, with its non-flammable resistive element adding a layer of protection during high-power braking operations. This ensures the resistor can handle intense braking energy without the risk of combustion or heat-related damage. Additionally, the resistor’s 2.5 mm² conductor cross-section enables efficient current flow, reducing resistance and ensuring that energy is absorbed and dissipated with minimal loss. Its5.5 kW capability ensures that excess electrical energy is effectively converted into heat, preventing voltage spikes that could damage the drive system.

This resistor has a 15% duty cycle, making it well-suited for applications with frequent but short braking intervals, such as conveyor systems and automated machinery, where controlled energy dissipation is essential for maintaining system stability. This unit is engineered to maintain an optimal balance between energy absorption and heat dissipation during operation. This makes it capable of managing braking energy effectively, preventing overheating and ensuring that it operates within its power rating. The design of the resistor is lightweight enough for seamless installation into a wide range of system designs, making it a versatile solution in applications with space concerns.

Communication Interface
RS485
Compatible converters
RD 500 device series
Conductor cross-section
2.5 mm²
Housing
Heavy-duty metal alloy
Ingress Protection
IP65
Input Voltage
220-240V AC
Material
Aluminum
Min. connectable resistance
30 Ω
Operating factor (SD)
0.15
Power Rating
200 W

Frequently Asked Questions about RZW02.1-005-015:

Q: What is the minimum connectable resistance value for the RZW02.1-005-015?

A: The RZW02.1-005-015 has a minimum connectable resistance value of 30 Ω, ensuring proper energy dissipation and voltage regulation during braking.

Q: What is the operating factor (SD) of the RZW02.1-005-015?

A: The RZW02.1-005-015 has an operating factor (SD) of 15% which allows it to efficiently handle braking tasks with short energy bursts, providing reliable performance during peak braking periods.

Q: What type of housing does the RZW02.1-005-015 have?

A: The RZW02.1-005-015 features an aluminum housing, offering robust protection against mechanical stress and environmental factors.

Q: What is the storage temperature range for the RZW02.1-005-015?

A: The RZW02.1-005-015 supports a storage temperature range between -25°C and +70°C. This wide range allows the resistor to be safely stored in diverse environmental conditions.

Q: What is the relative humidity tolerance of the RZW02.1-005-015?

A: The RZW02.1-005-015 can tolerate up to 90% relative humidity (non-condensing), ensuring reliable operation in environments where moisture levels fluctuate.


Internal Product Review

  • ‘‘The RZW02.1-005-015 provides reliable energy dissipation without overheating. Its high power rating and durability make it a solid choice for demanding industrial applications. However, the operating factor of 15% may not be sufficient for continuous high-load tasks.’’

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