SGMAH-04AAA2C
Description
1. Model Code Definition
04：Rated power 400W
First A：Single/Three-phase AC200V rated input voltage
Second A：Standard winding specification
Third A：13-bit serial incremental encoder (2048PPR mechanical rotation)
Digit 2：Shaft type, smooth straight shaft without flat keyway
Letter C：Built-in DC24V electromagnetic holding brake
2. Electrical Ratings
Rated Output Power: 400W (0.4kW)
Rated Speed / Max Speed: 3000rpm (both rated and upper limit)
Rated Continuous Torque: 1.27N·m; Peak Instantaneous Torque: 3×rated torque
Rated Input Current: 2.8A (AC200V system)
Encoder: 13-bit incremental serial encoder, no power-off position storage, needs homing after power reset
Brake Spec: Built-in 24VDC holding brake for vertical axis anti-drop locking when power fails
Insulation Class: Class B; Withstand voltage: 1500VAC 1min; Insulation resistance ≥10MΩ@500VDC
3. Mechanical Dimensions & Structure
Mounting Flange: Standard 60mm square flange installation
Output Shaft: Smooth straight shaft without key, shaft diameter Φ14mm
Connector: Single integrated power+encoder combined aviation plug on motor side shell
Protection Grade: Totally enclosed self-cooled design, IP55 protection (except shaft penetration)
Cooling Mode: Natural air cooling without auxiliary fan
Net Weight: Approx 1.52kg (extra weight from built-in brake module)
4. Ambient Operating Conditions
Continuous working ambient temperature: 0℃ ~ +40℃
Storage temperature (power-off): -20℃ ~ +85℃
Relative humidity: 20%~80% RH, no condensation allowed
Derated operation required when installation altitude over 1000m above sea level; avoid corrosive gas, oil mist and heavy dust environment
Vibration standard: V15 grade
5. Matching Drive & Application
Matched Servo Drive: SGDM-04ADA standard Sigma-II servo amplifier
Main Applications: Vertical dispensing axes, small lifting automation, PCB positioning equipment, labeling machine feeding axis and other equipment requiring mechanical brake locking after power off
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