Drive technology for AC and DC

VARIODRIVE motorVD-3-25.07Information– 3-phase, 6-pulse external rotor motor.– EC technology.– Dynamically balanced rotor with 4-pole, plastic bonded ferrite magnet.– Rotor position detection via 3 Hall sensors.– Motor supply and control via external operating electronics.– Customer-specific winding layout and / or motor part sets available on request.VARIODRIVEVARIODRIVE CompactNominal dataTypeNominal voltage (U BN ) V DC 24Nominal speed (n N ) rpm 6 000Nominal torque (M N ) mNm 8,0Nominal current (I BN ) A 0,4Nominal output power (P N ) W 5Speed at no-load operation (n L ) rpm 8 500No-load current (I BL ) A 0,095Permanent stall torque (M BNO ) mNm 7,0Permissible eff. continuous stall current, motor lead (I nOeff ) A 0,32Permissible continuous stall power (P BnO ) W 2,0Short-term permiss. peak torque (M max ) mNm 40Permiss. peak current, motor lead (I max ) A 1,8Induced voltage (U imax ) V/1000 rpm 2,78Terminal resistance Ω 14,8Terminal inductance mH 8Rotor moment of inertia (J R ) kgm 2 x10 -6 4,3Thermal resistance (R th ) K/W 16,7Protection class IP 00VD-3-25.07 B01Ambient temperature range (T U ) °C 0 to +40Motor mass (m) kg 0,055Order No. 937 2507 000F radialL1F axialF axial 5NF radial 5N L 1 10 mmPermissible shaft load at nominal speed and lifeexpectancy L 10 at 20 000 h (at T U max. 40°C).Operating electronics:Adapted operating electronicsDRIVECONTROL VT-A on request(adapter cable required)1 728PinpositionConnection1 GND2 PS33 +UbVarioDrive CECI motorBG motorBCI motor[min -1 ][x1000]8642MI2 4 6 8 10[mNm][A]0,80,60,40,200,005ø3 0,0081,5 ±0,2–0,05ø1220±0,52max23,6±0,5–0,25–0,3ø31,5ø325 ±0,1ø48 ±0,2ø4120±0,53x120°4 PS25 PS16 U7 V8 WBore holes for selfthreadingscrews withnominal diameter of 3,0 mm15Representatives Specifications AC motors