B&R 8LSA54.I9030J200-4

Synchronous motor 8LS, self-cooling, construction type A

MPN: 8LSA54.I9030J200-4
Category: Standard motors (8LSA-4; available at short notice)

Price and lead time confirmed within 1 business day

Request a Quote

1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
100% positive eBay feedback
Ships via

What is the B&R 8LSA54.I9030J200-4?

Synchronous motor 8LS, self-cooling, construction type A, 400 VAC - Number of pole pairs: 5 - Nominal speed: 3000 rpm - Nominal torque: 12.500 Nm - Stall torque: 16.500 Nm - Centering diameter: 130.00 mm, j6 fit - Flange square dimension: 142.00 mm - Smooth shaft d=24.00 k6x50.00 mm, without oil seal - EQI 1131 FS E30-R2, M: 4096 - 00: No special option - Efficiency: 95.8

Specifications

General information

Certifications – CE	Yes
Certifications – UKCA	Yes
Certifications – CRA (Cyber Resilience Act)	In preparation
Certifications – UL	cURus E235396; Servo and stepper motors - Component

Motor

Nominal speed n N [rpm]	3000
Number of pole pairs	5
Nominal torque M n [Nm]	12.5
Nominal power P N [W]	3927
Nominal current I N [A]	7.67
Stall torque M 0 [Nm]	16.5
Stall current I 0 [A]	10.1
Maximum torque M max [Nm]	45
Maximum current I max [A]	40.75
Maximum speed n max [rpm]	5000
Torque constant K T [Nm/A]	1.63
Voltage constant K E [V/1000 rpm]	98.44
Stator resistance R 2ph [Ω]	0.81
Stator inductance L 2ph [mH]	10.16
Electrical time constant t el [ms]	12.59
Thermal time constant t therm [min]	39.8
Moment of inertia J [kgcm 2]	9.8
Weight without brake m [kg]	9.9

Holding brake

Holding torque of brake M Br [Nm]	15
Mass of brake [kg]	1.4

Recommendations

ACOPOS 8Vxxxx.xx...	1180
ACOPOSmulti 8BVIxxxx...	110
ACOPOS P3 8EIxxxx...	013X
Cross section for B&R motor cables [mm 2]	0.75
Connector size	1

Downloads & documentation

Official documents from B&R, downloaded directly from the manufacturer.

Data sheets & manuals

Certificates (3)

8LSA54.I9030J200-4: frequently asked questions

When can 8LSA54.I9030J200-4 be shipped?

8LSA54.I9030J200-4 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 8LSA54.I9030J200-4 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 8LSA54.I9030J200-4 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 8LSA54.I9030J200-4, subject to availability and destination.