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Q2AC14055FXM74 Sanyo Denki

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The Sanyo Denki Q2AC14055FXM74 is a medium-inertia servo motor from the Q SANMOTION Servo Motors series. It operates at 200 V with a flange mounting style and features self cooling and a fully closed enclosure. The motor is rated for continuous duty and has a waterproof rating of IP67, supporting a permissible relative humidity of 90 percent.

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Product Description:

The Q2AC14055FXM74 servo motor from Sanyo Denki belongs to the Q SANMOTION Servo Motors series. As a medium-inertia rotary actuator, the unit converts electrical input into precise shaft torque for positioning, speed, or tension control in automated machinery. It integrates with matching SANMOTION drives to support closed-loop motion tasks in packaging lines, assembly cells, and inspection stations. The motor’s balanced inertia makes it suitable for applications that require controlled acceleration without the highly responsive behavior of a low-inertia design.

It uses a self-cooling design, so heat dissipates through the housing without auxiliary fans, simplifying airflow requirements around the motor. The fully enclosed housing helps prevent dust and oil mist from contaminating internal components during operation. Rated for 200 V supply systems, the winding is compatible with servo amplifiers in the 200 V class. A permanent-magnet excitation system provides fast torque response and eliminates electrical losses associated with rotor windings. The motor supports flange mounting, enabling direct attachment to a gearbox or machine frame. Its medium-inertia rotor balances load matching and acceleration for pick-and-place axes, feed drives, and indexing tables.

For processes that operate without scheduled rest intervals, the motor supports continuous duty while maintaining thermal equilibrium under a constant permissible load. Its enclosure has an IP67 rating, providing complete protection against dust and protection against temporary immersion in water under the applicable test conditions. The specified operating temperature range is 0 to 40 °C, and the motor can operate at up to 90% relative humidity within the permitted conditions. The design does not include a holding brake, which reduces reflected inertia in axes that do not require the motor to retain a stationary load after power is removed. An external mechanical brake or another suitable holding method is necessary when an axis must remain secured without drive torque.

Cooling Method
Self Cooling
Duty
Continuous
Enclosure Type
Fully Closed
Excitation Method
Permanent Magnet
Holding Brake
Without Brake
Motor Type
Medium-inertia
Mounting Style
Flange Type
Operating Temperature Range
0 to 40℃
Permissible Relative Humidity
90%
Series
Q Series
Voltage
200 V
Waterproof Rating
IP67

Frequently Asked Questions about Q2AC14055FXM74:

Q: What is the operating voltage of the Q2AC14055FXM74 servo motor?

A: The Q2AC14055FXM74 operates at a voltage of 200 V, which is compatible with many industrial power supplies.

Q: How is the Q2AC14055FXM74 servo motor cooled?

A: This model uses a self cooling method, eliminating the need for additional external cooling devices.

Q: What is the waterproof rating of the Q2AC14055FXM74 servo motor?

A: The Q2AC14055FXM74 has a waterproof rating of IP67, allowing it to be used in environments with exposure to water and dust.

Q: Does the Q2AC14055FXM74 servo motor include a holding brake?

A: This servo motor does not include a holding brake, which may affect its ability to hold position when unpowered.

Q: What is the operating temperature range for the Q2AC14055FXM74 servo motor?

A: The permissible operating temperature range for this motor is 0 to 40℃, suitable for typical indoor environments.


Internal Product Review

  • ‘‘The Q2AC14055FXM74 is a Sanyo Denki Q SANMOTION servo motor engineered with permanent-magnet excitation and a medium-inertia design. A fully closed enclosure and IP67 protection support dependable service in demanding motion applications, making this motor an excellent choice for sealed industrial servo systems.’’

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