Brushless AC Servomotor AR / ARS Series
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The AR series of servomotors combine Neodymium Iron Boron magnets with low inertia rotors, giving cost effective performance. Also ARS shortened version in 92 to 142 frame Motor type AR55 Dimension Without brake ‘A’ With brake Motor type AR70 Dimension Without brake ‘A’ With brake FOR INCREMENTAL ENCODER ADD 18mm TO DIMENSION ‘A’ FOR ABSOLUTE ENCODER ADD 28mm TO DIMENSION ‘A’ FOR INCREMENTAL ENCODER ADD 30mm TO DIMENSION ‘A’ FOR ABSOLUTE ENCODER ADD 30mm TO DIMENSION ‘A’ Motor type AR92 Dimension Without brake ‘A’ With brake Motor type AR115 Dimension Without brake ‘A’ With brake FOR...

CARACTERISTIQUES Cont. stall torque with Heatsink Cont. stall current (rms) Peak torque Peak current Motor type Rotor inertia Nominal Torque Values constant (see below) (3xKtrms Power Standard motor type Preffered motor type Nett Weight

PERFORMANCE DATA A2V BRUSHLESS AC SERVOMOTORS The AR range of servomotors combine Neodymium Iron Boron magnets with low inertia rotors giving cost effective performance. - Inertia values include the feedback device - Temperature rise ΔT on the windings is 110°C and applies to all rated torque values - TENV (IC400) = Totally Enclosed Non Ventilated - Tolerance : ± 10% - Except for voltage gradient (V/1000rpm) and torque constant (Nm/A) values which are to +15%/ -5% tolerance FRAME - Heatsink torque ratings apply to motors fitted with an aluminium plate as follows : IP65 enclosure protection....