Item Type: DC MotorMaterial: Copper,Zinc AlloyModel: 5840-555Material: Copper, Zinc AlloyPurpose: Industrial Drive DeviceOutput Shaft Size (diameter x Length):approx. 8 x 13mm / 0.3 x 0.5inSize (Length x Width): Approx.58 x 40mm / 2.3 x 1.6inRated voltage DC12V parameter table current no load 0.5A load 1.2A locked rotor 4.7AReduction ratio (change ratio)173150100200290500No load speed rpm47026016080402712Rated torsion kg.cm2.54.57.314.5294260Rated speed rpm38020013060302012Maximum torsion Kg.cm4.3812.525517070Rated voltage DC24V parameter table Current no load 0.25A Rated load 1.5A Locked rotor 5.2AReduction ratio (change ratio)173150100200290500No load speed rpm47026016080402716Rated torsion kg.cm89.51530405060Rated speed rpm38020013060302012Maximum torsion Kg.cm17315050707070Package List1 x DC MotorBecause the locked rotor torsion of this motor is too large, during use, do not frequently reverse and reverse, do not forcefully lock the rotor, and cannot be used for a long time under a torsion higher than 40kg.cm, and cannot exceed 60kg.cm in shortterm use applications; Otherwise, the all metal gear set structure adopted immediately will still exceed the torsion limit of the material and cause damage to the reduction box gear.1The motors are all made of metal gears, adopting high cost 2 ended ball bearing structure, excellent workmanship, and durable. 2The basic characteristic of the geared motor is that the lower the speed, the greater the torsion, the diameter of the output shaft is 8mm, and the force is more stable. 3With 2mm thick zinc alloy gear casing box, geared motor can be more powerfully protected.The direction of the output shaft of the gear casing is perpendicular to the motor shaft. 4This worm gear motor is self locking, that is, when the motor is without electricity, the output shaft cannot rotate. 5Wide range of applications, DC worm gear motor are widely used in household appliances, audio visual products, office equipment, massage and health care systems.