B&R 8GA45-121hh020klmm

Name: B&R 8GA45-121hh020klmm
Brand: B&R
SKU: 8GA45-121hh020klmm

MPN: 8GA45-121hh020klmm · Brand: B&R

Price on request

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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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Quick facts

Availability	Confirmed on request
Category	Angular planetary gearboxes 8GA
Lifecycle	active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can 8GA45-121hh020klmm be shipped?

8GA45-121hh020klmm 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 8GA45-121hh020klmm 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 8GA45-121hh020klmm 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 8GA45-121hh020klmm, subject to availability and destination.

Angular PG, i = 020, 2-stage, IP54

Specifications

Number of gear stages	2
Gear ratio i	20
Nominal output torque T2N [Nm]	260
Max. output torque T2max [Nm]	416
Emergency switch-off torque T2stop [Nm]	520
Idle torque [Nm] at 20°C and 3000 rpm	1.1
Max. average drive speed n1N50% [rpm] at 50% T2N and S1	3500
Max. average drive speed n1N100% [rpm] at 100% T2N and S1	2850
Max. drive speed n1max [rpm]	6500
Max. backlash Jt [arcmin]	13
Reduced backlash Jt [arcmin] less than	0
Torsional rigidity Ct21 [Nm/arcmin]	13
Tilt tension C2K [Nm/arcmin]	0
Max. breakdown torque M2Kmax [Nm]	0
Max. radial force Frmax [N] for 30,000 h	2400
Max. radial force Frmax [N] for 20,000 h	2950
Max. axial force Famax [N] for 30,000 h	2100
Max. axial force Famax [N] for 20,000 h	2500
Operating noise LPA [dB(A)]	75
Efficiency at full load ŋ [%]	92
Min. operating temperature BTempmin [°C]	-25
Max. operating temperature BTempmax [°C]	90
Mounting orientation	Any
Degree of protection	IP54
Weight m [kg]	14.6
Moment of inertia J1 [kgcm2]	3.28