YASKAWA SGMGH-44A2A-YR14 AC SERVO MOTOR SIGMA-II SERIES

Product parameters

Model: SGMGH-44A2A-YR14

Series: Sigma-II SGMGH series

Rated output power: 4.4 kW (4400 W)

Rated speed: 1500 RPM

Maximum speed: 3000 RPM

Rated torque: 28.4 N·m

Instantaneous maximum torque: approximately 84 N·m

Rated current: 32.8A

Instantaneous maximum current: approximately 45 A

Power supply voltage: Three-phase AC 200 V, 50/60 Hz

Encoder: 17-bit absolute value serial encoder (standard configuration) High-resolution feedback ensures high-precision positioning

Insulation class: F class (High temperature resistance)

Protection grade: IP67 (Except for the parts through which the shaft passes, fully enclosed self-cooling type)

Vibration level: V15

Insulation resistance: DC 500 V, 10 MΩ or above

Insulation withstand voltage: AC 1500 V, 1 minute (200 V class)

Environmental conditions:

Operating environment temperature: 0°C to +40°C

Storage temperature: -20°C to +60°C

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

Rotor inertia: Medium inertia, suitable for applications that require stability and high load

Shaft end design: straight shaft, no keyway

Others:

Excitation method: Permanent magnet type

Installation method: Flange installation

Function

High torque output The rated torque is 28.4 N·m, and the instantaneous maximum torque is as high as 84 N·m, making it suitable for high-load applications. The medium-inertia rotor design strikes a balance between dynamic response and stability.

High-precision positioning Equipped with a 17-bit absolute encoder, it provides high-resolution feedback (approximately 131,072 resolution per turn), ensuring precise position control.

Wide speed range: The rated speed is 1500 RPM, and the maximum speed can reach 3000 RPM. It supports both high-speed and low-speed operation and is suitable for various working conditions.

Vibration suppression Built-in vibration suppression function reduces mechanical resonance and enhances system stability.

High protection performance With an IP67 protection rating (except for the shaft end), it is suitable for operation in harsh environments.

Compatibility Seamlessly integrate with Yaskawa Sigma-II series servo drives to optimize performance. Supports multiple control modes (torque, speed, position), which can be switched through driver parameters.

Easy to maintain The main circuit is separated from the control circuit. The alarm only cuts off the power supply of the main circuit, which is convenient for troubleshooting. The encoder wiring is simplified (serial encoders have half the wiring compared to traditional products).

Energy conservation and efficiency Permanent magnet excitation and efficient design reduce energy consumption. Support the smooth operation of high dynamic loads and reduce energy waste.

Application scenarios

CNC machine tools: Used for high-precision milling, turning and grinding, providing stable torque and speed control.

Industrial robots: Drive robot joints or heavy mechanical arms, requiring high torque and rapid response.

Material handling system: It is used for heavy-duty conveyor belts, stackers or automatic guided vehicles (AGVs) to ensure efficient and smooth movement.

Packaging equipment: Applied to high-speed packaging machines or sealing machines to meet the demands of high dynamic loads.

Printing machinery: Used for printing machines or die-cutting machines, providing precise speed synchronization and position control.

Textile machinery: Drive high-speed looms or spinning machines to ensure high torque output and low vibration.

Heavy machinery: Suitable for equipment that requires high power output, such as stamping machines or injection molding machines.

Food processing machinery: Used for high-precision cutting or packaging equipment, meeting the requirements of hygiene and stability.

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)            

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Tina(Sales Specialist)       

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Doris(Sales Specialist)       

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