P522-DC012-G01 MCLENNAN | Alldatasheet
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Technical content
P5 series geared dc ironless rotor servo motors Mclennan Servo Supplies Ltd. Tel: +44 (0)8707 700 700 www.mclennan.co.uk
P522 compact geared dc servo motor 34.5 16.5 Ls 47.6 3.5 2.8 4 0 - 0.02 38 12 solder terminals 12.7 3.2 26.2 22 Db bearing dia. Db: 10mm ( LO series) 8mm ( L8 series) R 24.6 1.2 Shaft length Ls: plain 20 mm long ( L. 1 option) 12.8 mm long with flat ( L .2 option ): 4 Flat length: 9 mm Additional options: Integral Clutch : L 2C 3.3 0 Integral Freewheel, CW version : L 2F & CCW version: L 2R - 0.1 Typical dc servo motor performance characteristics Peak Torque Torque limited by gearhead rating on high ratios Current INTERMITTENT OPERATION Speed Current Rated Torque Rated Current No load Current Rated speed No load speed CONTINUOUS OPERATION As will be seen from above, the relationship between current and torque is constant throughout the entire speed range thereby enabling accurate control to be obtained. Furthermore, the low internal losses of both the motor’s commutation system and the precision gear train results in low no-load operating current and high overall efficiency. The Geared Servo motors may be operated over a wide speed range within the continuous operating zone described by the rated torque and rated speed characteristics given in the data. The low inertia design of the motors enable rapid acceleration to be obtained and the units will provide a peak torque intermittently during acceleration and rapid reversals. Where high ratios are employed maximum allowable torque may be limited by the torque capability of the gearhead. Maximum torque may be controlled by a current limit circuit which ensures that the maximum safe torque is not exceeded. Mclennan Servo Supplies Ltd. Tel: +44 (0)8707 700 700 www.mclennan.co.uk