RZW02.1-004-060

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The RZW02.1-004-060 braking resistor features a galvanized steel plate housing, a fixed resistor with steel screen design, IP23 protection class, and a maximum operating temperature of +70°C. Part of the RZW Braking Resistors from Bosch Rexroth Indramat, it supports external ventilation with air current monitoring.

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Product Description:

Bosch Rexroth Indramat is a well-known producer of industrial equipment used for industrial automation and other robotics applications. The RZW02.1-004-060 Braking Resistor is one of their product which can be used in complex industrial systems. This resistor manages energy dissipation during deceleration of drive motors. It supports safe and controlled energy handling.

The RZW02.1-004-060 braking resistor has a fixed design with a steel screen enclosure. The steel screen housing adds strength and mechanical protection. The operating factor is specified at 60% switch-on duration. The resistor support different switch-on durations including 6%, 15%, 25%, 40%, and 60%. The resistance at 40% switch-on duration is defined as 47 Ohm. The design supports braking under medium-duty operation cycles. The housing offers longevity in industrial installation settings. The unit allows effective thermal transfer during frequent braking events. The maximum operating temperature is rated at 45+ °C. The resistor requires external ventilation for heat management. The air current must be monitored during operation. This Bosch RZW braking resistor offers thermal control. The switch-on duration options support flexible braking configurations. The resistor can be configured for different duty cycle requirements. The 47 Ohm resistance controls current flow during energy release. The design prevents overheating under repeated braking cycles. The external ventilation improves air circulation across the resistor surface.

The RZW02.1-004-060 braking resistor offers reliable energy dissipation in automation applications. This resistor is designed for regulated braking in drive systems which provides thermal stability. It performs safely in applications with controlled ventilation and duty cycles. The resistor fits industrial environments needing long-lasting and efficient braking solutions. The temperature limit protects the unit from thermal overload. The resistor supports effective energy balance in drive applications. The compact structure allows easy cabinet or panel mounting.

Admissible Operating Humidity
Maximum 90% non-condensing
Assembly Option
Wall mountable with terminals and perforated cover
Circuit Cross-section
2.5 mm² for SD configurations
Maximum Operating Temperature
+70 °C
Minimum Connectable Resistance Value
30 Ohms
Operating Factor
60 % SD
Power data of frequency converter
4 kW
Resistance at SD 40 %
47 Ohm
Resistor Type
Fixed resistor with steel screen design
Switch-on Duration (sd)
6%, 15%, 25%, 40%, 60% options
Thermal Time Constant (tbw)
100 seconds
Ventilation Requirement
External ventilation with air current monitoring
Weight
Approximately 3.4 kg for specified dimension

Frequently Asked Questions about RZW02.1-004-060:

Q: What is the peak power rating of the RZW02.1-004-060 braking resistor?

A: The RZW02.1-004-060 supports peak switching power up to 3.5 kW. It’s suitable for braking in mid-range drive systems.

Q: What type of housing is used in the RZW02.1-004-060 resistor?

A: The RZW02.1-004-060 features a galvanized steel plate housing with a steel screen. This enhances both mechanical strength and thermal durability.

Q: What is the maximum operating temperature for the RZW02.1-004-060 unit?

A: The RZW02.1-004-060 is rated for up to +70°C. This allows operation in thermally intensive environments with proper ventilation.

Q: Does the RZW02.1-004-060 require ventilation?

A: Yes, the RZW02.1-004-060 requires external ventilation with monitored airflow. This prevents thermal overload during continuous braking events.

Q: What resistance value does the RZW02.1-004-060 offer at 40% SD?

A: At 40% switch-on duration, the RZW02.1-004-060 provides 47 ohms of resistance. This ensures safe energy dissipation in regulated duty cycles.


Internal Product Review

  • ‘‘The RZW02.1-004-060 braking resistor is optimized for medium-duty braking with a fixed steel-screen design. Its IP23 housing and external ventilation ensure reliable heat management. With a 47-ohm resistance, it controls energy release effectively. It supports multiple duty cycles and operates safely up to 70°C.’’

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