KA404XXX

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The KA404XXX servo motor features a 42mm flange size and a rated output of 0.04 kW. Manufactured by Sanyo Denki, it is part of the K SANMOTION Servo Motors series and operates at a rated armature voltage of 72V with a rated speed of 3000 min-1. The motor offers IP43 protection and weighs just 0.4 kg.

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Product Description:

The KA404XXX servo motor functions with precise mechanical characteristics. It is created by Sanyo Denki which has provided cutting-edge high-quality technical parts that meet the daily needs of industrial automation for multiple tasks.

The KA404XXX servo motor is an efficient electromechanical part designed for controlled motion applications. It features a square flange dimension of 42 mm by making it suitable for systems with limited space. Delivering high power with a rated value of 0.04 kW keeps it unique. It helps to operate at an armature voltage of around 72 V to ensure the desired functioning without any issues. The rated speed is 3000 min⁻¹ allowing for versatile speed dealings. It provides a continuous torque of 0.14 Nm at stall conditions and its peak torque reaches 0.76 Nm by accommodating short bursts of increased torque demand. This K series motor lacks a tachometer generator and it can be utilized in situations in which position and speed are monitored by feedback equipment from outside. The motor's output shaft has a key for mechanical connection which offers an extremely durable and safe link to load mechanisms.

The KA404XXX servo motor’s lead wires each measuring 1000 mm in length ease power connections and make installation into electrical domains easier. Because the motor lacks an oil seal, it is better suited for settings where little exposure to impurities will be expected. The KA404XXX motor can be used for defined industrial environments due to its slight defense against dust and water infiltration and also contains IP43 protection grade. It is intended to perform consistently under typical climatic circumstances by operating in the 0-40°C ambient range of temperature. With a total mass of 0.4 kg, it is simple to handle and install.

Connection
Lead wire
Continuous Stall Torque [n·m]
0.14
Lead Wire Length [mm]
1000
Maximum Speed [min-1]
5000
Motor Flange Size [mm]
42
Oil Seal
No
Output Shaft
With key
Peak Stall Torque [n·m]
0.76
Protection Rating
IP43
Rated Armature Voltage [v]
72
Rated Output [kw]
0.04
Rated Speed [min-1]
3000
Rotor Inertia [×10-4 Kg·m2]
0.084
Servo Motor Mass [kg]
0.4
Tachometer Generator
No

Frequently Asked Questions about KA404XXX:

Q: Does the KA404XXX servo motor include an oil seal for shaft protection?

A: No, the KA404XXX motor does not come with an oil seal, making it more suitable for clean environments with minimal exposure to dust and moisture.

Q: What is the output shaft type of the KA404XXX servo motor?

A: The KA404XXX servo motor features an output shaft with a key, ensuring secure mechanical coupling with driven components for stable torque transmission.

Q: How is the KA404XXX servo motor connected to the power supply?

A: This model is equipped with lead wire connections, each measuring 1000 mm, allowing for straightforward electrical integration in automation systems.

Q: What is the rated armature voltage of the KA404XXX servo motor?

A: The KA404XXX servo motor operates at a rated armature voltage of 72V, ensuring consistent performance under typical load conditions.

Q: Does the KA404XXX servo motor have a built-in tachometer generator?

A: No, the KA404XXX model does not include a tachometer generator, requiring an external encoder or feedback system for precise speed control.


Internal Product Review

  • ‘‘Sanyo Denki K series KA404XXX servo motor is compact, efficient, and well-suited for motion applications. Its 0.14 N·m continuous stall torque ensures smooth operation. The IP43 rating makes it ideal for controlled environments, while the output shaft with key provides secure mechanical integration.’’

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