B&R 8JSA23.R0055FF00-0

Synchronous motor, self-cooling, size 2, length 3

MPN: 8JSA23.R0055FF00-0

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12-month warranty (new) · 3-month (used/refurbished)
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What is the B&R 8JSA23.R0055FF00-0?

Synchronous motor, self-cooling, size 2, length 3, speed 5500 rpm

Specifications

Motor

Nominal speed n N [rpm]	5500
Number of pole pairs	3
Nominal torque M n [Nm]	0.94
Nominal power P N [W]	541
Nominal current I N [A]	1.17
Stall torque M 0 [Nm]	1.13
Stall current I 0 [A]	1.41
Maximum torque M max [Nm]	4.4
Maximum current I max [A]	7.1
Maximum speed n max [rpm]	8100
Torque constant K T [Nm/A]	0.8
Voltage constant K E [V/1000 rpm]	51.8
Stator resistance R 2ph [Ω]	21.23
Stator inductance L 2ph [mH]	40.7
Electrical time constant t el [ms]	1.9
Thermal time constant t therm [min]	10
Moment of inertia J [kgcm 2]	0.22
Weight without brake m [kg]	1.38

Holding brake

Holding torque of brake M Br [Nm]	1.42
Mass of brake [kg]	0.27
Moment of inertia of brake J Br [kgcm 2]	0.011

Recommendations

ACOPOS 8Vxxxx.xx...	1016
ACOPOSmulti 8BVIxxxx...	0014
ACOPOS P3 8EIxxxx...	2X2X
Cross section for B&R motor cables [mm 2]	0.75
Connector size	1

8JSA23.R0055FF00-0: frequently asked questions

When can 8JSA23.R0055FF00-0 be shipped?

8JSA23.R0055FF00-0 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 8JSA23.R0055FF00-0 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 8JSA23.R0055FF00-0 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 8JSA23.R0055FF00-0, subject to availability and destination.