RZW02.1-007-060

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The RZW02.1-007-060 braking resistor offers a power class of 7.5 kW, a minimum connectable resistance of 30 Ω, and a thermal time constant of 100 seconds. Part of the RZW Braking Resistors series by Bosch Rexroth Indramat, it is made of galvanized steel and features an IP20 protection class for reliable use.

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Product Description:

The RZW02.1-007-060 Braking Resistor is used in Bosch drive systems. The resistor manages the energy produced during the braking process of the motor. This Bosch RZW braking resistor is made for energy control tasks.

The RZW02.1-007-060 braking resistor refers to the 7.5 kW power class. The minimum connectable resistance is specified at 30 Ohm. The peak power at 6% switch-on duration is rated at 6.5 kW. The resistance type for 6% duty cycle is marked as E2. The cross-section for 6% duty applications is 2.5 mm². The resistance type for 15% duty is labeled as E3. The required cable cross-section for 15% duty is 2.5 mm². The resistance type for 25% switch-on duration is defined as F1. The corresponding cross-section for 25% duty remains 2.5 mm². The resistor structure allows constant performance under variable duty conditions. The 6.5 kW peak rating supports high-speed energy dissipation. The 30 Ohm resistance offers stable control during braking operations. The multiple resistance types allow flexible system configuration. The single cable size simplifies installation across all duty ranges. The RZW braking resistor works efficiently in cycle-based applications. The construction suits drive panels with fixed space constraints. The defined resistance types help match duty cycle requirements.

The RZW02.1-007-060 braking resistor offers dependable braking in automation systems. This resistor supports drive operations using defined resistance and duty ratings and is perfect for energy-sensitive motion applications. The resistor integrates easily into standard servo drive enclosures. The resistor manages overload protection and its peak capacity handles short-term energy surges effectively. The resistance value supports energy discharge without excessive heating. The unit fits systems that requires compact and reliable braking solutions. The resistor offers safe function during dynamic load cycles.

Cross-section For 15% Sd
2.5 mm²
Cross-section For 25% Sd
2.5 mm²
Cross-section For 6% Sd
2.5 mm²
Housing Material
Galvanized Steel
Minimum Connectable Resistance
30 Ω
Peak Power (6% Sd)
6.5 kW
Power Class
7.5 kW
Protection Class
IP 20
Resistance Type For 15% Sd
E3
Resistance Type For 25% Sd
F1
Resistance Type For 6% Sd
E2
Switch-off Duration (cycle)
48s (40% SD), 112.8s (6% SD)
Switch-on Duration (cycle)
72s (40% SD), 7.2s (6% SD)
Thermal Time Constant
100 seconds
Weight
7 kg for Type E2

Frequently Asked Questions about RZW02.1-007-060:

Q: What is the power class of the RZW02.1-007-060 braking resistor?

A: The RZW02.1-007-060 belongs to the 7.5 kW power class. It is optimized for cycle-based motion control applications.

Q: What resistance types are used in the RZW02.1-007-060 unit?

A: The RZW02.1-007-060 includes resistance types E2, E3, and F1. These classifications match different switch-on durations for flexible system design.

Q: What is the minimum resistance value of the RZW02.1-007-060 resistor?

A: The RZW02.1-007-060 features a minimum connectable resistance of 30 ohms. This ensures reliable energy dissipation during rapid deceleration.

Q: How much peak power can the RZW02.1-007-060 resistor handle?

A: The RZW02.1-007-060 handles up to 6.5 kW peak power at 6% duty. This supports safe braking under short, high-load events.

Q: What cable size is required for the RZW02.1-007-060 at all duty levels?

A: The RZW02.1-007-060 uses a 2.5 mm² cable cross-section across all supported duty cycles. This simplifies installation and wiring standardization.


Internal Product Review

  • ‘‘The RZW02.1-007-060 braking resistor is designed for space-saving energy control in drive systems. It supports duty cycles up to 25% with resistance classifications E2, E3, and F1. The 30 ohm rating ensures controlled braking. Its IP20 steel housing supports safe use in industrial enclosures.’’

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