SGMPH-15A4A61
SGMPH-15A4A61 is a low inertia AC servo motor from Yaskawa Sigma-II SGMPH series with rated power of 1.5kW and three-phase 200V power input at rated speed 3000rpm. It adopts fully enclosed natural cooling design, fitted with multi-turn absolute encoder and standard solid shaft with factory pre-installed oil seal without electromagnetic holding brake. This classic discontinued servo motor features fast dynamic response and high positioning accuracy, widely used for old equipment spare part replacement, non-standard production line retrofitting and precision transmission equipment.
Description
1. Product Overview
SGMPH-15A4A61 is a low inertia AC servo motor from Yaskawa Sigma-II SGMPH series with rated power of 1.5kW and three-phase 200V power input at rated speed 3000rpm. It adopts fully enclosed natural cooling design, fitted with multi-turn absolute encoder and standard solid shaft with factory pre-installed oil seal without electromagnetic holding brake. This classic discontinued servo motor features fast dynamic response and high positioning accuracy, widely used for old equipment spare part replacement, non-standard production line retrofitting and precision transmission equipment.
2. Model Code Definition
SGMPH stands for low inertia servo motor series of Sigma-II; 15 refers to 1.5kW rated power; the first A represents 200V voltage grade; digit 4 means multi-turn absolute encoder configuration; the second A indicates solid shaft with oil seal and no brake; 61 stands for special cable outlet and flange specification.
3. Electrical Parameters
Continuous rated output power is 1500W with excellent instantaneous overload torque up to 300% of rated torque. Equipped with battery-backed multi-turn absolute encoder, it can store origin data steadily and eliminate homing after power-on. Insulation class is Class F, which passes AC1500V one-minute withstand voltage test, and insulation resistance is over 10MΩ under DC500V test condition.
4. Mechanical and Environmental Specifications
It supports horizontal and vertical universal flange installation. Solid output shaft with built-in oil seal effectively blocks dust and liquid intrusion. Cooling mode is natural air cooling without extra cooling fan, protection grade IP55 excluding shaft extension end. Vibration grade V15 fits precision positioning occasions. Working ambient temperature ranges from 0℃ to 40℃, relative humidity 20%~80% without condensation, applicable altitude below 1000 meters.
5. Matching Driver and Application Fields
Matched servo driver model is SGDH-15AE. Main applications include small and medium CNC machines, SMT equipment, printing machinery, automatic assembly lines, packaging machines and various precision automation equipment maintenance and renovation.
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