B&R 8GA55-064hh040klmm

Angular PG, i = 040, 2-stage, IP54.

MPN: 8GA55-064hh040klmm
Category: Angular planetary gearboxes 8GA

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What is the B&R 8GA55-064hh040klmm?

Angular PG, i = 040, 2-stage, IP54.

Specifications

Gearbox

Number of gear stages	2
Gear ratio i	40
Nominal output torque T 2N [Nm]	40
Max. output torque T 2max [Nm]	64
Emergency switch-off torque T 2stop [Nm]	80
Idle torque [Nm] at 20°C and 3000 rpm	0.35
Max. average drive speed n 1N50% [rpm] at 50% T 2N and S1	4500
Max. average drive speed n 1N100% [rpm] at 100% T 2N and S1	4500
Max. drive speed n 1max [rpm]	13000
Max. backlash J t [arcmin]	18
Torsional rigidity C t21 [Nm/arcmin]	10.1
Max. radial force Fr max [N] for 30,000 h	500
Max. radial force Fr max [N] for 20,000 h	550
Max. axial force Fa max [N] for 30,000 h	1200
Max. axial force Fa max [N] for 20,000 h	1200
Operating noise L PA [dB(A)]	70
Efficiency at full load ŋ [%]	87
Min. operating temperature B Tempmin [°C]	-25
Max. operating temperature B Tempmax [°C]	90
Mounting orientation	Any
Degree of protection	IP54
Weight m [kg]	2.3
Moment of inertia J 1 [kgcm 2]	0.223

Downloads & documentation

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

Data sheets & manuals

8GA55 motor mounting instructionsPDF · 330 KB · 1.0 (01/25/2019) - EN

8GA55-064hh040klmm: frequently asked questions

When can 8GA55-064hh040klmm be shipped?

8GA55-064hh040klmm 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 8GA55-064hh040klmm 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 8GA55-064hh040klmm 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 8GA55-064hh040klmm, subject to availability and destination.