A-max 22 Ø22 mm, Precious Metal Brushes CLL, 3.5 Watt, with terminals

Part number 110134

A-max 22 Ø22 mm, Precious Metal Brushes CLL, 3.5 Watt, with terminals
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €62.63
5-19 €57.16
20-49 €51.89
from 50 On request


Technical illustrations

Information: Drawings are not to scale.

Values at nominal voltage
Nominal voltage 7.2 V
No load speed 6240 rpm
No load current 13.6 mA
Nominal speed 3550 rpm
Nominal torque (max. continuous torque) 6.31 mNm
Nominal current (max. continuous current) 0.589 A
Stall torque 14.6 mNm
Stall current 1.34 A
Max. efficiency 81 %
Terminal resistance 5.39 Ω
Terminal inductance 0.362 mH
Torque constant 10.9 mNm/A
Speed constant 875 rpm/V
Speed / torque gradient 432 rpm/mNm
Mechanical time constant 19.7 ms
Rotor inertia 4.36 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 313 s
Ambient temperature -30...+65 °C
Max. winding temperature +85 °C
Mechanical data
Bearing type sleeve bearing
Max. speed 10000 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) 440 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.