希而科优势代理德国dunkermotoren电机 齿轮箱 制动器 控制器 产品系列： Brushed DC motors Brushless DC motors AC motors Venetian-blind drives Planetary and worm gearboxes Controllers / Gateways Brakes Servocomponents The Dunkermotoren GR/G range (commutated DC motors) are notable for: Longer life than commutated motors from other manufacturers Low detent torques High efficiency High dynamic acceleration Good regulation characteristics High power density Maintenance-free Robust design Low moment of inertia Motor insulation class E Winding insulation class F Extremely high short time overload capacity of the motor Surface protection Minimum interference radiation, optional interference versions Protection up to IP 65 High quality due to fully automated production lines The DC-motors can be combined with control electronics, gearboxes, brakes and encoders in a modular system to provide a flexible, adaptable, market-oriented solution. Single-phase capacitor motors Series KD.1 and three-phase motors Series DR.1 The motors are solidly designed and are maintenancefree for life.The multi-grooved stator contains a threefold winding which, together with the phase-shifting capacitor, creates a symmetrical rotating field at the rated working point of the motor.The rotor is of the squirrel-cage type. Two- or four-pole motors with a variety of design Iengths and diameters provide rated torques from 0.75 to 12.6 Ncm. Can be combined with reduction gear units, brakes, and tachogenerator systems. Design features: Bright metal die-cast aluminium end shields, ball bearings and surface cooling by built-in fan ensure maximum life. The motor has degree of protection IP 44 when flangemounted. Insulation material to VDE 0530, corresponding to insulating class E, is used. Surface protection ensured by passivated casing or die-cast luminium casing. The stated power ranges are obtained with differ