Beckhoff EL7221-9014

EtherCAT Terminal, 1-channel motion interface, servomotor, 48 V DC, 8 A, OCT, suitable for STO applications

MPN
EL7221-9014
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What is the Beckhoff EL7221-9014?

The EL7221-9014 servomotor EtherCAT Terminal with integrated One Cable Technology (OCT) offers powerful servo performance in a very compact design for motors from the AM8100 series up to 8 A (Irms). OCT combines a motor cable and an absolute feedback

Specifications

Specifications

ProtocolEtherCAT
Technologycompact drive technology
Connection methoddirect motor connection with OCT
Number of inputs2 x end position, 1 x feedback, 1 x STO
Load typepermanent magnet-excited three-phase synchronous motor
Number of channels1
Number of outputs1 x servomotor, 1 x motor brake
Supply voltage electronics24 V DC (via power contacts)
Supply voltage power8…48 V DC (external)
Performance increase–
Output current with ZB8610 (rms)7.0 A up to 55°C, 8.0 A up to 45°C operating temperature
Peak current with ZB8610 (rms)max. 16.0 A for 1 s up to 55°C operating temperature
Rotating field frequency0…599 Hz
PWM clock frequency16 kHz
Current controller frequency32 kHz
Rated speed controller frequency16 kHz
Output voltage motor brake24 V DC
Output current motor brakemax. 0.5 A
Current consumption power contactstyp. 100 mA + holding current motor brake
Current consumption E-bustyp. 120 mA
Distributed clocksyes
Realization STOhard-wired via safe output
Special featurescompact, absolute feedback, One Cable Technology (OCT), plug and play, integrated track control
Safe stop functionsSafe Torque Off (STO)
Electrical isolation500 V (E-bus/field potential)
Weightapprox. 95 g
Operating temperature0…55°C
Storage temperature-25…+85°C
Relative humidity95%, no condensation
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
Protect. rating/installation pos.IP20/see documentation
Approvals/markingsCE, UL, TÜV SÜD
Design formHD (High Density) housing with signal LEDs
Materialpolycarbonate
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Markinglabeling of the BZxxxx series
Wiringsolid conductors (s): direct plug-in technique; fine-stranded conductors (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 0.08…1.5 mm², st*: 0.25…1.5 mm², f*: 0.14…0.75 mm²
Connection cross-section AWGs*: AWG28…16, st*: AWG22…16, f*: AWG26…19
Stripping length8…9 mm
Current load power contactsImax: 10 A
Dimensions (W x H x D)24 mm x 100 mm x 68 mm

EL7221-9014: frequently asked questions

When can EL7221-9014 be shipped?

EL7221-9014 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 EL7221-9014 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 EL7221-9014 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 EL7221-9014, subject to availability and destination.

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Beckhoff EL7221-9014Price and lead time confirmed within 1 business day
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