L407-039EL7

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The Sanyo Denki L407-039EL7, part of the Super DC Servo Motors series, is a compact DC servo motor with a frame size of approximately 40mm in diameter. It operates at a rated speed of roughly 3000 rpm, delivers 0.4 kW of power, and has a rated current of around 5.3 A. The motor features air cooling and an integrated EL7 encoder.

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Product Description:

The L407-039EL7 DC servomotor that is manufactured by well-acclaimed Sanyo Denki based in Japan is meant for industrial or commercial purposes. This motor supports an output power of 70 W and a speed of 3000 RPM. The product produces three types of mechanical output like position, acceleration, or velocity from an appropriate DC input. This device supports accurate start and stop operations. The unit deploys the armature controlling principle. Its load connection is established on the shaft. This motor depicts a speed that is determined by its terminal voltage.

The product speed can be kept in control by changing the supplied voltage. This device features starting and continuous torques. The unit’s torque is analyzed from its speed-torque characteristics for various loads. The unit’s starting torque is higher than the continuous torque. It develops a closed-loop type control system. This motor portrays high responsiveness and precision. The product’s control needs simple electronic circuits. This device offers trustworthy performance when high accuracy is needed. The unit demonstrates a single construction style. It uses an encoder or potentiometer for feedback.

This motor is highly durable with a rugged construction style. The product causes a low torque when the operating speed is high. This device functions well in automated manufacturing systems. The unit can make fine adjustments in real time. It is operated in satellite positioning mechanisms because it offers accurate control over movements. This DC servomotor has high efficiency. The product has reliable performance under challenging conditions. This device supports different load conditions. The unit can function continuously without wear and tear for a long period. It offers smooth movements.

Cooling method
Air-cooled
Duty cycle
Continuous
Encoder type
Integrated EL7
Frame size
40 mm diameter
Motor type
DC servo
Mounting style
Foot-mounted
Operating environment
Harsh industrial
Protection class
IP54
Rated current
5.3 A
Rated power
0.4 kW
Rated speed
3000 rpm
Rated voltage
75 V DC

Frequently Asked Questions about L407-039EL7:

Q: What duty cycle does the L407-039EL7 motor support?

A: The L407-039EL7 motor supports a continuous operation duty cycle.

Q: What is the feedback element of the L407-039EL7 motor?

A: The feedback element of the L407-039EL7 motor is an EL7 encoder.

Q: What is the rated current of the L407-039EL7 motor?

A: The rated current of the L407-039EL7 motor is 5.3 A.

Q: How does the cooling of the L407-039EL7 motor take place?

A: The L407-039EL7 motor is cooled by an air-cooling action.

Q: What is the frame size of the L407-039EL7 motor?

A: The frame size of the L407-039EL7 motor is 40 mm.


Internal Product Review

  • ‘‘The L407-039EL7 motor delivers accurate linear or angular acceleration, velocity, and position control. While it has high efficiency, it is also associated with high complexity and cost. The motor helps in minimizing downtime.’’

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