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Beckhoff AX8640

Power supply module

MPN: AX8640
Category: AX8000 | Multi-axis servo system

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Beckhoff AX8640?

A power supply module generates the DC link voltage (DC) for the power supply of the axis modules and the option modules from the mains voltage. It already contains a mains filter, for which the drive is tested and certified in accordance with EN 61800-3

Specifications

Function	power supply module
Rated supply voltage	3 x 200…480 V AC
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 (see documentation)
Approvals/markings	CE, cULus
Protection rating	IP20
Width	90 mm
Height without connectors	230 mm
Depth without connectors	192 mm

AX8640: frequently asked questions

When can AX8640 be shipped?

AX8640 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up AX8640 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for AX8640 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for AX8640, subject to availability and destination.