L407-E39EL7
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The Sanyo Denki L407-E39EL7, part of the Super DC Servo Motors series, delivers a rated output of 39 Watts at a rated voltage of 72V. It features a rated torque of 0.11 N·m and a torque constant of 0.174 N·m/A. The motor weighs 0.55 kilograms and has a maximum revolving speed of 3000 min⁻¹.
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Product Description:
The L407-E39EL7 servo motor works through a controlled electromechanical process that converts electrical energy into rotary motion. It is part of Sanyo Denki and the company is well-regarded for producing reliable and durable motion control components.
This L407-E39EL7 servo motor consumes almost 3.4 Amps current and draws a steady amount during its operation by supporting moderate load applications without excessive power demands. The rated speed is 3000 revolutions per minute which aids in making it suitable for mid-range motion systems where rotational accuracy and balanced speed output are required. The voltage of this Super servo DC series is DC 32 volts that fits well into 24-36V motion control environments by ensuring compatibility with standard drivers used in industrial automation systems. Its power of 70 watts delivers sufficient mechanical output for the unit. The internal magnetic structure is labeled as Magnet WDG.F 01 which helps in contributing to the consistent torque curve and thermal stability across varying loads. Two wire cables exit the housing out one of which is terminated with a 10-pin male circular connector and the other with a 2-pin female connector.
The L407-E39EL7 servo motor’s ten-pin handles signal, encoder feedback and control wiring while the two-pin supports direct power input. Both connectors are built to standard industrial specifications which function by helping to maintain secure electrical links during operation. It includes certification marks like TUV and CE by indicating proper authentication with European and international safety quality standards. It holds a shaft that is straight-cut with a machined flat surface by coupling with gears or pulleys. It is mounted using a standard square flange with four bolt holes.
Frequently Asked Questions about L407-E39EL7:
Q: What is the rotation speed capability of the L407-E39EL7 in revolutions per minute?
A: It supports up to 3000 min⁻¹ (RPM), giving reliable motion output in medium-speed automation environments.
Q: What type of magnetic structure supports the L407-E39EL7 motor operation?
A: The internal rotor and stator use a magnet layout labeled WDG.F 01, which stabilizes the flux density and enhances torque regulation.
Q: What role does the flat shaft design play in the L407-E39EL7 motor?
A: The machined flat shaft improves torque transfer to pulleys or couplings, avoiding slippage in high-start torque applications.
Q: What winding structure is used in the L407-E39EL7 and how does it assist performance?
A: It uses WDG.F 01 windings, contributing to torque consistency, thermal resistance, and minimized electromagnetic losses during repeated start/stop operations.
Q: What certifications does the L407-E39EL7 servo motor carry and why?
A: It carries CE and TUV certifications, ensuring compliance with European safety and quality standards in industrial machinery.
