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A-max 22 Ø22 mm, Graphite Brushes, 6 Watt, with terminals

Part number 110147

A-max 22 Ø22 mm, Graphite Brushes, 6 Watt, with terminals
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €48.64
5-19 €44.27
20-49 €40.27
from 50 On request


Technical illustrations

Information: Drawings are not to scale.

Values at nominal voltage
Nominal voltage 12 V
No load speed 10200 rpm
No load current 45.8 mA
Nominal speed 7060 rpm
Nominal torque (max. continuous torque) 6.96 mNm
Nominal current (max. continuous current) 0.681 A
Stall torque 23.7 mNm
Stall current 2.17 A
Max. efficiency 72 %
Terminal resistance 5.53 Ω
Terminal inductance 0.363 mH
Torque constant 10.9 mNm/A
Speed constant 875 rpm/V
Speed / torque gradient 444 rpm/mNm
Mechanical time constant 19.9 ms
Rotor inertia 4.29 gcm²
Thermal data
Thermal resistance housing-ambient 20 K/W
Thermal resistance winding-housing 6 K/W
Thermal time constant winding 10.2 s
Thermal time constant motor 314 s
Ambient temperature -30...+85 °C
Max. winding temperature +125 °C
Mechanical data
Bearing type sleeve bearing
Max. speed 9800 rpm
Axial play 0.05 - 0.15 mm
Radial play 0.012 mm
Max. axial load (dynamic) 1 N
Max. force for press fits (static) 80 N
(static, shaft supported) 0 N
Max. radial load 2.8 N, 5 mm from flange
Other specifications
Number of pole pairs 1
Number of commutator segments 9
Number of autoclave cycles 0
Weight 54 g
  • Operating Range

    Continuous operation range
    Short term operation range


maxon A-max motors are an innovative range of high-quality DC motors, equipped with powerful AlNiCo permanent magnets. The “heart” of our motors is the ironless maxon winding, that has been tested millions of times over. This is the latest technology for compact, powerful and low-inertia drives.