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Q2AA18350MXSA3 Sanyo Denki

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The Sanyo Denki Q2AA18350MXSA3 is a medium-inertia servo motor from the Q SANMOTION Servo Motors series. It features a 180mm flange size, a rated output of 3.5kW, and a maximum rotation speed of 1500 min-1. The motor is designed for use without a holding brake and operates with a supply voltage of 200V, with a permissible humidity up to 90%.

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Product Description:

The Q2AA18350MXSA3 is an AC servo motor produced by Sanyo Denki for the Q SANMOTION Servo Motors series. This component functions as the rotary actuator in positioning axes, conveyors, and material-handling modules, converting drive commands from a servo amplifier into precise mechanical torque. Designed as part of the manufacturer’s Q Series, the motor supplies closed-loop motion control that helps maintain speed and position accuracy in automated machining centers and assembly equipment.

The motor delivers a continuous rated output of 3.5 kW, enabling moderate-power axes that must accelerate sizable loads without oversizing the drive. It is wound for a 200 V bus, so it connects directly to common Japanese and North American servo inverters. Peak shaft velocity reaches 1500 rpm, balancing dynamic response with thermal management for the medium frame. Mounting is provided through a 180 mm square flange that aligns with IEC dimensions, simplifying gearbox or machine-plate integration. The rotor and stator form a medium-inertia pair, providing a mass distribution that dampens speed ripple and improves stability when following complex command profiles.

The motor includes operating limits and an encoder interface for industrial installations. Safe ambient operation spans 0 to 40 °C, so ventilation must keep the motor within this range during sustained duty. Acceptable working moisture is 90% relative humidity, allowing installation in humid factory areas when condensation is prevented. Position feedback uses the PP031/PP038/PP062 encoder family, and the motor employs a reduced-wiring incremental encoder to decrease cable bulk while supplying high-resolution pulse trains to the drive. The motor is supplied without a holding brake, so static load retention must be handled by drive-applied torque or an external mechanical lock.

Flange Size
180mm
Holding Brake
Without Brake
Maximum Rotation Speed
1500 min-1
Motor Type
Medium-inertia
Operating Temperature Range
0 to 40℃
Permissible Relative Humidity
90%
Rated Output
3.5kW
Sensor Models
PP031/PP038/PP062
Sensor Technology
Reduced Wiring Incremental Encoder
Series
Q Series
Supply Voltage
200V Motor

Frequently Asked Questions about Q2AA18350MXSA3:

Q: What is the flange size of the Q2AA18350MXSA3 servo motor?

A: The Q2AA18350MXSA3 servo motor features a flange size of 180mm for secure mounting.

Q: What is the maximum rotation speed of the Q2AA18350MXSA3 servo motor?

A: This model operates at a maximum rotation speed of 1500 min-1.

Q: What is the rated output power of the Q2AA18350MXSA3?

A: The Q2AA18350MXSA3 delivers a rated output of 3.5kW.

Q: Does the Q2AA18350MXSA3 come equipped with a holding brake?

A: This servo motor is manufactured without a holding brake.

Q: What type of sensor technology is used in the Q2AA18350MXSA3 servo motor?

A: The Q2AA18350MXSA3 uses a reduced wiring incremental encoder for sensor feedback.


Internal Product Review

  • ‘‘The Q2AA18350MXSA3 is a Sanyo Denki Q SANMOTION servo motor with 3.5 kW rated output and a 200 V motor supply. Medium-inertia motor design and reduced wiring incremental encoder feedback support precise motion control and efficient system integration. A 1500 min-1 maximum rotation speed stands out as a key advantage for steady servo performance.’’

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