YASKAWA SGMGH-75A2A-MQ11 HIGH-PERFORMANCE SERVO MOTOR SIGMA II SERIES

Product Parameters

Rated Output: 7.5 kW (10 HP).

Power Supply Voltage: 3-phase 200-230V AC, 50/60 Hz.

Rated Speed: 1500 r/min.

Maximum Speed: 3000 r/min.

Rated Torque: 48 Nm (424 lb-in).

Peak Torque: 140 Nm (1239 lb-in, ~290% of rated torque for short durations).

Rotor Inertia: Approx. 0.00926 kg·m² (medium inertia for stability with varying loads).

Encoder:

Type: 17-bit incremental encoder (131,072 pulses/rev). Provides high-resolution positioning.

Brake: Not included (A2A typically excludes brake; confirm if MQ11 adds one).

Protection Rating: IP67 (fully enclosed, self-cooled, except shaft through-part; requires proper sealing).

Environment:

Operating Temperature: 0°C to 40°C.

Storage Temperature: -15°C to 70°C.

Humidity: 20-80% RH (non-condensing).

Vibration Level: V15 (≤15 µm).

Insulation:

Insulation Resistance: ≥10 MΩ at 500VDC.

Withstand Voltage: 1500V AC for 1 minute.

Heat Resistance: Class F.

Shaft Design: Straight shaft with keyway and tap (for secure coupling). No oil/dust seal (standard for A2A; MQ11 may specify otherwise).

Current:

Rated Current: Approx. 43A.

Peak Current: Approx. 130A.

Efficiency: High efficiency via permanent magnet design.

Certifications: UL, cUL, CE (configuration-dependent).

Compatible Drives: Pairs with Yaskawa Sigma II SGDH servo amplifiers

Functions

High Torque and Stability: Medium inertia (0.00926 kg·m²) balances responsiveness and load stability, ideal for large or variable loads. Rated torque (48 Nm) and peak torque (140 Nm) support demanding tasks with consistent performance.

Precision Positioning: 17-bit incremental encoder (131,072 pulses/rev) ensures high accuracy for positioning. Compatible with absolute encoder upgrades for applications needing zero-point retention.

Robust Design: IP67 rating (except shaft) protects against dust and water jets, suitable for industrial environments (with proper shaft sealing). Segmented stator design reduces size while maintaining power output, optimizing footprint.

Flexible Control: Supports position, speed, and torque control via SGDH amplifiers. Compatible with analog/pulse inputs or MECHATROLINK-II for networked systems, enabling complex motion profiles.

High Efficiency: Permanent magnet rotor minimizes energy loss and eliminates brush maintenance. Self-cooled design reduces need for external cooling systems.

Safety Features: Supports Safe Torque Off (STO) when paired with compatible drives, enhancing safety in human-machine interactions. Class F insulation and thermal protection ensure reliability under high loads.

Auto-Tuning:When used with SGDH drives, online auto-tuning optimizes gains, reducing setup time and improving performance.

Customizability:MQ11 likely indicates tailored features (e.g., specific mounting or firmware), enhancing compatibility with OEM systems.

Application Scenarios

Machine Tools:Drives large CNC milling machines, lathes, or grinders, providing stable torque for heavy cutting or shaping tasks.

Material Handling:Powers stacker cranes, AGVs, or heavy conveyors in automated warehouses, ensuring reliable motion under load.

Packaging Machinery:Operates high-speed palletizers or stretch wrappers, leveraging high torque for rapid, precise cycling.

Robotics:Drives large industrial robot arms for welding, material handling, or assembly in automotive or heavy machinery industries.

Printing and Converting:Controls high-torque rollers or slitters in large-scale printing presses or packaging converters, maintaining accuracy.

Plastics and Rubber:Powers injection molding or extrusion machines, delivering consistent torque for high-pressure processes.

Metal Forming:Used in presses or rolling mills, where high torque and medium inertia ensure stability under heavy loads.

Textile Machinery:Drives large looms or spinning machines, providing precise torque control for high-volume production.

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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Ricardo(Sales Specialist)       

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