Home Beckhoff AX Digital Servo Drive Series AX8640-0000-0000

AX8640-0000-0000

Name: AX8640-0000-0000
Brand: Beckhoff
Price: 154 USD
Availability: InStock
Rating: 4.7 (6 reviews)

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The AX8640-0000-0000, part of Beckhoff's AX Digital Servo Drive Series, operates with a 3-phase supply voltage between 200 and 480 V AC. It features an EtherCAT system bus and requires a separate 24 V DC power supply. The drive includes internal brake resistor options and measures 90mm wide, 192mm deep, and 230mm high.

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Description
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FAQ

Product Description

The AX8640-0000-0000 is power supply module from the Beckhoff’s AX8000 series which is a power module for the DC link needed to power the axis and option modules or multi of them in multi axis servo systems. This module accepts three phase input voltages between 200 and 480 V AC 50/60 Hz and provides an 848 V DC link and a 40 A DC link output.

The module has built-in mains filter suitable for use with any EN 61800-3 equipment Category C3 complying with the standards of EMC in industrial usage. It recaptures the regenerative energy from motor braking in two methods, converting the energy using the internal brake resistor or brake chopper in series with external brake resistor or both. However, this energy may be used elsewhere in the AX8810 capacitor module or even additional embedded resources.

The installation is made easier by the aid of an AX-Bridge system which eliminates the need of tools to connect the DC link, 24 volt DC control voltage and the EtherCAT communication. The module features EtherCAT for the system bus and accepts the drive profile Cia402 for incorporation into sophisticated automation. It is very easy to do the commissioning of the module using TwinCAT 3 Drive Manager 2 while safety based projects can be dealt with using TwinCAT 3 Safety Editor TE9000 and TwinSAFE Loader/User TE9200. The AX8640-0000-0000 is rated for use in ambient temperature conditions ranging from 0 to +40° C (+55° C with power derating) and carries CE, cULus, and EAC certifications, which confirms that the device is suitable for applications in the industrial sector and has safety and operational performance in regard to international standards.

AX8640-0000-0000 Technical Specifications

Rated Supply Voltage:	3 x 200…480 V AC
Width:	90 mm
3-phase Mains Supply:	200…480 V AC, 50/60 Hz
Brake Resistor:	internal brake resistor or external with brake chopper
Mains Filter:	Yes, tested and certified in accordance with EN 61800-3 for Category C3
Separate 24 V Dc Power Supply Required:	Yes
CE:	Approved
Dc Link Voltage:	max. 848 V DC
Dc Link Output Current:	3~: 40.0 A DC
System Bus:	EtherCAT
Drive Profile:	CiA402 according to IEC 61800-7-201 (CoE)
Ambient Temperature (operation):	0…+40°C, up to +55°C with power reduction
Approvals/markings:	CE, cULus, EAC
Height Without Connectors:	230 mm
Depth Without Connectors:	192 mm

Frequently Asked Questions about AX8640-0000-0000

Q: What is the rated supply voltage for the AX8640-0000-0000 module?

A: The rated supply voltage for the AX8640-0000-0000 module is 3 x 200…480 V AC.

Q: What is the maximum DC link voltage for this module?

A: The maximum DC link voltage for the AX8640-0000-0000 module is 848 V DC.

Q: What is the DC link output current specification for the AX8640-0000-0000 module?

A: The DC link output current for the AX8640-0000-0000 module is 40.0 A DC.

Q: What system bus does the AX8640-0000-0000 module use?

A: The AX8640-0000-0000 module utilizes the EtherCAT system bus for communication.

Q: What is the operational ambient temperature range for the AX8640-0000-0000 module?

A: The operational ambient temperature range for the AX8640-0000-0000 module is 0 to +40 °C, with an extended range up to +55 °C when power reduction is applied.

Internal Product Review

‘‘Beckhoff is the manufacturer of the AX8640-0000-0000 digital servo actuator. It is a component of the AX Digital Servo Drive Series and is equipped with a 3-phase mains supply of 200 to 480 V AC and an EtherCAT system interface. It has been certified and evaluated for the category C3 mains filter.’’