Yaskawa SGMG-13A2AB Sigma II Servo Motor: High-Torque Precision Power

The Yaskawa SGMG-13A2AB delivers exceptional performance for demanding industrial applications. This Sigma II series motor provides robust 1.3 kW power with high torque output. Its brushless AC synchronous design ensures reliable operation in various automation systems.

Technical Specifications

• Brand: Yaskawa
• Model: SGMG-13A2AB
• Product Line: Sigma II Series
• Rated Power: 1.3 kW (1.74 HP)
• Rated Torque: 8.34 Nm
• Rated Speed: 1500 RPM
• Maximum Speed: 2000 RPM
• Rated Current: 10.7 A
• Peak Current: 32.1 A
• Input Voltage: 200 V AC
• Motor Type: AC Synchronous Brushless
• Cooling Method: Natural Convection
• Mounting: Flange Mount
• Weight: 9.24 kg (20.38 lbs)
• Encoder Options: Incremental or Absolute
• Torque Constant: 0.78 Nm/A
• Rotor Inertia: 15.7 × 10⁻⁴ kg·m²
• Back EMF Constant: 82 V/krpm

Performance Characteristics

• High torque density design maximizes power output
• Natural convection cooling eliminates fan maintenance
• Brushless construction ensures long service life
• Flange mounting provides secure installation
• Multiple encoder options support various applications
• Smooth operation across entire speed range

Environmental Specifications

• Operating Temperature: 0°C to 40°C
• Storage Temperature: -20°C to 80°C
• Altitude Limit: 1000 meters maximum
• Humidity Range: 20% to 80% non-condensing
• Vibration Limit: 5.9 m/s² maximum
• Insulation Class: Class F standard

Installation Guidelines

• Ensure proper flange alignment during mounting
• Verify electrical connections match voltage requirements
• Maintain adequate clearance for heat dissipation
• Check shaft alignment to prevent bearing damage
• Use appropriate torque values for mounting bolts
• Confirm proper grounding for electrical safety

Package Contents

• One Yaskawa SGMG-13A2AB servo motor unit
• Complete installation and operation manual
• Mounting flange and hardware set
• Technical specification documentation
• Protective covers for transportation

Shipping & Delivery

• Worldwide shipping via FedEx, UPS, and DHL
• Express delivery options available
• Comprehensive tracking for all shipments
• Professional packaging ensures safe transit
• Customs clearance support provided

Warranty Coverage

• Full 12-month warranty protection
• Coverage for manufacturing defects
• Prompt replacement service available
• Technical support throughout warranty
• Simple and efficient claim process

Frequently Asked Questions

• What applications benefit most from this motor's torque characteristics?
• The high torque output makes it ideal for pressing machines, injection molding equipment, and material handling systems requiring strong rotational force.
• How does natural convection cooling affect motor performance?
• This cooling method eliminates fan maintenance and reduces noise while providing reliable thermal management for continuous operation.
• What are the key differences between encoder options?
• Incremental encoders offer cost-effective positioning, while absolute encoders provide position retention after power loss without homing.
• What maintenance practices extend motor lifespan?
• Regularly check mounting bolt tightness, ensure proper ventilation, and monitor bearing condition during routine inspections.
• Can this motor operate with different drive systems?
• While optimized for Yaskawa SERVOPACK drives, it can work with compatible servo drives that support similar specifications and communication protocols.

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