Maxon A-max Dc Motor

Manufacturer: Maxon Motors, Swiss made.
Diameter: 22 mm
Type performance: 6 W
Nominal voltage: 12 V
Idle speed: 10200 rpm
Maximum torque: 6.96 mNm
i ?i ?Condition : Usedi ?

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
Starting current : 2.17 A
Max. efficiency : 72 %

Characteristics :
Terminal resistance : 5.53 a
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 gcmA

Thermal data :

Thermal resistance housing-ambient : 20 KW-1
Thermal resistance winding-housing : 6 KW-1
Thermal time constant winding : 10.2 s
Thermal time constant motor : 314 s
Ambient temperature : -30...+85 A C
Max. permissible winding temperature : +125 A C

Mechanical data :
Bearing Type : sleeve bearing
Max. permissible 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 loading : 2.8 N, 5 mm from flange