YASKAWA SGMGH-20DCA6H-Y AC SERVO DRIVER Sigma-III SERIES

Product parameters

Power output: 50W

Rated voltage: 200VAC (single-phase, compatible with 230VAC)

Rated torque: 0.159 Nm

Instantaneous peak torque: 0.477 Nm (300% of rated torque)

Rated speed: 3000 rpm

Maximum rotational speed: 6000 rpm

Rated current: 0.66A

Peak current: 2.1A

Encoder: 17-bit absolute encoder (131,072 pulses per revolution)

Braking: 24VDC hold braking (static hold, non-dynamic braking)

Shaft seal: No shaft seal

Protection grade: IP55 (except for the shaft end)

Ambient temperature: 0 to +40°C

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

Rotor inertia: Ultra-low inertia (0.0242 × 10⁻⁴ kg·m², including braking 0.0312 × 10⁻⁴ kg·m²)

Shaft type: Straight shaft, with keyway

Vibration level: V15 (15 µm or below)

Insulation class: B grade

Insulation resistance: DC500V, 10MΩ or above

Installation method: Flange installation (40 mm × 40 mm, NEMA 23 compatible)

Certification: UL, cUL, CE compliant

Heat dissipation: A 250mm × 250mm × 6mm aluminum heat sink is required to achieve the rated torque

Time rating: Continuous operation

Torque constant: 0.265 Nm/Arms

Rated power rate: 10.4 kW/s

Rated angular acceleration: 65,800 rad/s²

Function

Extremely high dynamic response: Ultra-low inertia design (0.0242 × 10⁻⁴ kg·m²), instantaneous peak torque up to 300% (0.477 Nm), suitable for rapid acceleration and short positioning time.

Ultra-high precision positioning: The 17-bit absolute encoder (131,072 pulses per revolution) offers extremely high resolution. There is no need to return to the origin after power failure, making it suitable for high-precision applications.

Braking function: 24VDC maintains braking to ensure the position is locked in case of power failure, suitable for vertical axes or applications with high safety requirements.

Compact design: 40mm flange and lightweight structure (about 0.5kg with brake), suitable for space-constrained equipment.

Environmental adaptability: IP55 protection grade (except for the shaft end), suitable for light dust or humid environments.

Safety features: Supports overcurrent, overvoltage and over-temperature protection (to be achieved in conjunction with a driver), ensuring the safety of equipment and personnel.

Reliability: UL/cUL/CE certification, Class B insulation, suitable for continuous operation.

High-efficiency heat dissipation: With a 250mm × 250mm × 6mm aluminum heat sink, it ensures the rated torque output at 40°C.

Application scenarios

Semiconductor equipment: Wafer handling and chip mounting require high precision and rapid positioning.

PCB drilling equipment: Small drilling machines, which require quick start and stop and high precision.

Small robots: micro mechanical arms, AGV navigation, requiring compact design and braking function.

Medical equipment: precision instruments and pump systems require miniaturization and reliability.

Electronic manufacturing: Surface mount technology (SMT) machines and sorting systems require high dynamic performance and position retention.

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]