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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 8V128M.00-2 |
| Alternative Part Number | 8V128M002 |
| Manufacturer | B&R |
| Product Category | Servo Drive |
| Mains Input Voltage | 3 x 400 VAC to 480 VAC ± 10% |
| Frequency | 50 / 60 Hz ±4% |
| Continuous Current | 128 A eff |
| Peak Current | 300 A eff |
| Nominal Switching Frequency | 5 kHz |
| Possible Switching Frequencies | 5 / 10 / 20 kHz |
| Integrated Line Filter | Yes, in accordance with EN61800-3, Category C3 |
| Power Loss at Max. Device Power | Approx. 3200 W without braking resistor |
| DC Bus Capacitance | 6600 µF |
| 24 VDC Supply Input Voltage | 24 VDC +25% / -20% |
| Motor Connection Quantity | 1 |
| Overload Protection | Yes |
| Short Circuit and Ground Fault Protection | Yes |
| Max. Output Frequency | 598 Hz |
| Environmental Conditions (Operation) | 5 to 40°C |
| Environmental Conditions (Storage) | -25 to 55°C |
| Relative Humidity (Operation) | 5 to 85% |
| Relative Humidity (Storage) | 5 to 95% |
| Dimensions (Width x Height x Depth) | 402 mm x 460 mm x 295 mm |
| Weight | 33.8 kg |
| Protection | IP20 |
| Installation at Elevations | 0 to 500 m nominal, up to 2000 m with derating |
The B&R 8V128M.00-2 servo drive is a state-of-the-art automation component designed to deliver precise and reliable control for a wide range of industrial applications. This high-performance drive is engineered to manage demanding motion control tasks with ease, offering a modular mechanical design that allows for flexible integration into various systems.
Equipped with an integrated line filter and an optional external braking resistor, the 8V128M.00-2 ensures smooth operation and efficient energy management. The drive also features an integrated electronic restart inhibit for added operational safety.
With a robust power range, the servo drive operates on a 3-phase supply between 400-480V and can handle continuous currents up to 128A, making it suitable for handling substantial loads. The inclusion of a DC bus power supply further enhances its versatility in complex automation setups.
The 8V128M.00-2 is designed with user-friendliness in mind, offering clear status indicators through onboard LEDs that provide immediate diagnostics. This helps in reducing downtime and simplifying maintenance procedures.
Installation is made straightforward with its clear dimension diagram and installation dimensions, ensuring that it can be set up in various orientations to suit the spatial requirements of the installation site.
Overall, the B&R 8V128M.00-2 servo drive is a reliable and efficient solution for modern industrial automation, providing the performance and flexibility needed to keep operations running smoothly and effectively.
Commonly Asked Questions
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Frequently Asked Questions
What are the key features of this servo drive?
The servo drive offers a modular mechanical design with plug-in modules, an integrated line filter, options for integrated or external braking resistors, and an integrated electronic restart inhibit for safety.
Can the servo drive be mounted in any orientation?
The servo drive permits vertical hanging and horizontal lying mounting orientations. However, it should not be mounted standing horizontally.
What are the environmental operating conditions for this servo drive?
The servo drive operates optimally within a temperature range of 5 to 40°C and can be stored in temperatures ranging from -25 to 55°C. It should be operated in a non-condensing humidity environment of 5 to 85%.
What type of protective measures does the servo drive have?
The servo drive is equipped with overload protection, short circuit and ground fault protection, and has an integrated line filter in accordance with EN61800-3, Category C3.
What is the maximum output frequency of the servo drive?
The maximum output frequency of the servo drive is 598 Hz.
What are the power specifications for the servo drive?
The servo drive can handle a mains input voltage of 3 x 400 VAC to 480 VAC ±10%, with a frequency of 50/60 Hz ±4%, and has a maximum installed load of 98 kVA.
How can I connect a motor to the servo drive?
The servo drive has a dedicated motor connection with a continuous current rating of 128 A effective, and it supports various switching frequencies for optimal performance.
What kind of inputs and outputs does the servo drive support?
The servo drive includes limit switch and reference inputs, enable inputs, and trigger inputs, all with specific wiring and electrical isolation characteristics.
Is there a specific way to wire the 24 VDC supply for the servo drive?
Yes, when using an external 24 VDC supply, both +24 VDC connections and at least two of the three COM connections must be wired to prevent overloading the individual terminals.
What should be considered when installing the servo drive at different elevations?
When installing the servo drive above 500 m sea level, a reduction in continuous current must be considered, with a specific reduction rate per 1000 m elevation.
Part conditions explained
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Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
