PRODUCT DESCRIPTION
YASKAWA ELECTRIC SGM7J-08A7A2S - AC Servo Motor
The YASKAWA ELECTRIC SGM7J-08A7A2S is a compact, medium-inertia AC servo motor engineered for precise motion control in industrial automation. This synchronous permanent magnet motor integrates a 24-bit absolute encoder and a holding brake, providing high-resolution feedback and position retention for demanding applications. It is optimized for use with Yaskawa SERVOPACK drives in systems requiring dynamic response and accurate positioning, such as robotics, material handling, and machine tools.
Technical Specifications:
- SERIES/FAMILY: SGM7J Series
- COMPONENT TYPE: AC Servo Motor
- ELECTRICAL SPECS:
- NOMINAL POWER: 0.75 kW (750 W)
- NOMINAL VOLTAGE: 200-230 VAC
- NOMINAL CURRENT: Approximately 4.8 A
- PHASE: Three-phase
- FREQUENCY: 0-400 Hz (variable, driven by SERVOPACK)
- MECHANICAL/PHYSICAL:
- NOMINAL TORQUE: 2.39 Nm
- PEAK TORQUE: 7.16 Nm
- NOMINAL SPEED: 3000 RPM
- MAXIMUM SPEED: 5000 RPM
- SHAFT TYPE: Straight shaft with key and tapped hole
- BRAKE: Integrated holding brake
- INERTIA: Medium inertia
- INTERFACE/CONTROL:
- FEEDBACK DEVICE: 24-bit Absolute Encoder
- COMMUNICATION: Via Yaskawa SERVOPACK (e.g., Mechatrolink-III, EtherCAT, PROFINET, Sigma-7 protocol)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67 (motor body and shaft end with oil seal)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Flange mount
- OIL SEAL: Integrated oil seal
- COMPATIBILITY/APPLICATION:
- COMPATIBLE DRIVES: Yaskawa SERVOPACK SGD7S series
- TARGET APPLICATIONS: Robotics, CNC machinery, material handling systems, packaging equipment, general industrial automation requiring high-precision motion control.