Delta Electronics ECMA-FA1308SS ECMA Series AC Servo Motor

Description

Precision motion control in automated systems requires reliable torque output and dynamic response, capabilities directly delivered by the ECMA-FA1308SS AC servo motor. As part of the highly dependable Delta Electronics ECMA series, this permanent magnet AC brushless motor is engineered for high-performance industrial applications. Operating at a nominal voltage of 220V, it provides a rated power output of 850W while maintaining highly accurate speed and position control.

The ECMA-FA1308SS comes equipped with an integrated high-resolution absolute encoder (17-bit single-cycle and 16-bit multi-cycle), ensuring precise feedback loop integration without losing position state during power loss. To withstand demanding industrial environments, the motor includes a built-in oil seal protection mechanism and a keyway shaft interface featuring fixed screw holes for secure mechanical coupling. Additionally, an integrated electromagnetic holding brake provides instant shaft locking when de-energized, preventing vertical axis drop or sudden payload movements.

Features

• Absolute Encoder Integration: Offers high-resolution positioning feedback (17-bit single-cycle and 16-bit multi-cycle absolute resolution).
• Built-in Holding Brake: Integrated electromechanical brake secures the motor shaft during power-down states.
• Environmental Protection: Features an integrated oil seal to safeguard internal windings and bearings against fluids and contaminants.
• Robust 130mm Frame Size: Designed to provide high structural stability and thermal dissipation within standard footprint layouts.
• High Torque Density: Delivers a rated torque of 5.41 N-m from a compact physical profile.

Applications

• Multi-axis CNC machining and milling systems
• Automated packaging, sealing, and labeling machinery
• Pick-and-place assembly lines and gantry robotics
• Industrial textile processing machines
• Material handling conveyor synchronization

Technical Specifications

Installation Guidelines

Proper physical alignment of the ECMA-FA1308SS is critical to prevent premature bearing wear or shaft fatigue. Ensure the motor is securely mounted onto a rigid, vibration-resistant frame using standard 130mm mounting patterns. When connecting the shaft to a load, employ flexible couplings to minimize radial and axial misalignment. Avoid direct impacts on the motor shaft during installation to prevent damage to the delicate internal optical/magnetic encoder disk.

Ensure that all motor, encoder, and brake cables are shielded and routed separately from high-voltage supply lines to prevent electromagnetic interference (EMI). Verify correct grounding of the motor frame to the machine's central ground point. Adequate ventilation must be provided around the motor housing to maintain optimal ambient operating temperatures and prevent thermal overload.