RZW02.1-022-025
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MPN: R911200392
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The RZW02.1-022-025 is a braking resistor with a power class of 22 kW and weighs 41 kg. Manufactured by Bosch Rexroth Indramat, part of the RZW Braking Resistors series, it features a protection class of IP20 and a thermal time constant of 150 seconds. Its housing is galvanized steel.
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Product Description:
Bosch is a top-tier company specialized in producing reliable industrial products for use in industrial automation. The RZW02.1-022-025 Braking Resistor is one of their products which is used in motion control systems and supports braking operations in servo drives and other robotics and automation applications. This resistor assists in energy dissipation during deceleration phases.
The RZW02.1-022-025 braking resistor has a power class of 22 kW and the rated resistance value of the resistor is 14 Ohm. The 22 kW class supports standard and extended braking durations. The minimum connectable resistance of this model is 11.6 Ohm. The switch-on duration at 25% duty is 14 Ohm under F2 conditions. The switch-on duration at 15% duty is 15 Ohm under F1 settings. The resistor supports braking intervals based on thermal and electrical ratings. The cross-section requirement for the connection cable is 10 mm² which supports current flow without overheating. The product maintains resistance during peak energy loads. The switching duty offers balanced energy handling per operating cycle. The rated resistance controls the braking torque in the drive system. The peak power value handles overload energy during emergency stops. The resistor ensures safety in high-speed deceleration systems. It is perfect for applications where continuous braking is frequent. The variation in duty ratings supports flexible application setups. The performance range allows compatibility across different drive applications.
The RZW02.1-022-025 braking resistor is reliable in energy discharge systems. The product supports consistent braking in servo-controlled drive units. This Rexroth RZW braking resistor ensures secure operation under load. The design supports compact cabinet mounting in industrial environments. The resistor enables energy control without feedback to the power grid. The minimum resistance threshold supports safe current limitation. The mechanical structure allows installation into drive enclosures.
Frequently Asked Questions about RZW02.1-022-025:
Q: What is the resistance value of the RZW02.1-022-025 braking resistor?
A: The RZW02.1-022-025 has a rated resistance of 12 ohms. This value regulates braking torque in automated drive applications.
Q: What is the protection level of the RZW02.1-022-025 braking resistor?
A: The RZW02.1-022-025 is rated IP20. It’s designed for use inside protected enclosures in dry industrial settings.
Q: How much does the RZW02.1-022-025 braking resistor weigh?
A: The RZW02.1-022-025 weighs 41 kg. Its design supports cabinet installation in control panels or automation enclosures.
Q: What is the thermal time constant of the RZW02.1-022-025 unit?
A: The RZW02.1-022-025 offers a 150-second thermal time constant. This helps manage heat buildup during repeated braking intervals.
Q: Which drive systems are compatible with the RZW02.1-022-025 braking resistor?
A: The RZW02.1-022-025 is suited for servo drives and IndraDrive systems. It supports energy discharge during rapid deceleration.
