YASKAWA SGMAS-04A2A4C COMPACT AC SERVO MOTOR SIGMA-III SERIES

Product parameter

Model: SGMAS-04A2A4C

Series: Sigma-III SGMAS

Rated power: 400 W

Rated voltage: 200 VAC (single/three phase, depending on driver configuration)

Rated current: 2.6A

Rated speed: 3000 RPM

Maximum speed: 6000 RPM

Rated torque: 1.27Nm

Peak torque: 3.82Nm (300% rated torque)

Rotor inertia: low inertia, about 0.19 × 10⁻⁴ kg·m²

Encoder: 17-bit incremental encoder (131072 ppr)

Protection class: IP55 (fully enclosed self-cooling, except shaft end)

Insulation class: Class B

Voltage: 1500 VAC (1 min)

Shaft end design: straight shaft with keyway

Cooling method: natural cooling (with 250 mm × 250 mm × 6 mm aluminum heat sink)

Ambient temperature: 0 to +40°C

Ambient humidity: 20% to 80% (no condensation)

Vibration rating: 15 µm or less

Insulation resistance: 500 VDC, 10 MΩ minimum

Installation method: Flange installation

Certification: UL, CE (compliant with EN standard)

Feature

Low inertia design: Low rotor inertia (0.19 × 10⁻⁴ kg·m²), suitable for high dynamic response and fast acceleration and deceleration. Rated power rate 84.9kW /s, angular acceleration 67000 rad/s², optimized for high-speed applications.

High precision positioning: 17-bit incremental encoder (131072 ppr) for high-resolution position feedback. Full closed-loop control is supported for high precision positioning with compatible drivers.

High torque output: The instantaneous peak torque of 3.82 Nm (300% rated torque) is suitable for short-time high-load tasks. Torque constant 0.527 Nm/Arms ensures efficient torque output.

Environmental adaptability: IP55 protection class (except shaft end), suitable for light dust or wet environment. Fully enclosed self-cooling design, with aluminum heat sink to ensure thermal stability.

Flexible configuration: The shaft end is a straight shaft with keyway, suitable for a variety of mechanical connections. Optional brake (24 VDC), oil seal or absolute encoder.

Compatibility: It is recommended to use SGDS-04A driver (400 W, Sigma-III) to support MECHATROLINK-II communication. Partially compatible with Sigmo-II (SGDH) or SigMO-5 (SGDV) drives, encoder and parameter Settings subject to verification.

Application scenario

Robotics: Joint drives for small industrial robots or SCARA robots, providing fast response and precise positioning.

Numerical Control machine tools (CNC) : The feed shaft or auxiliary shaft that drives CNC equipment, suitable for small and medium-sized machining tasks.

Semiconductor manufacturing: Used in chip mounters and wafer handling equipment to meet micron accuracy requirements.

Packaging equipment: Control the conveying, cutting or labeling parts of the packaging machine to ensure efficient production.

Electronic assembly: For PCB drilling stations or automatic plug-in equipment to optimize high-speed, low-load tasks.

Textile and Printing: A feeding mechanism that drives small textile machines or printing equipment to provide smooth speed control.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!

Bou L(Sales Manager)            

Tel:+86-175 5077 6091                                                                                              

E-mail:[email protected]       

Tina(Sales Specialist)       

Tel:+86-131 2336 8748                                                                                                            

E-mail:[email protected]     

Ricardo(Sales Specialist)       

Tel:+86 18359251915                                                                                                      

E-mail:[email protected]