KA840JS0

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The KA840JS0 servo motor from Sanyo Denki's K SANMOTION Servo Motors series features a flange size of 88mm and a rated output of 0.4 kW. It delivers a continuous stall torque of 1.7 Nm, peaks at 12 Nm, and operates at a rated speed of 2500 min-1. It is equipped with a holding brake for added reliability.

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Product Description:

The Sanyo Denki KA840JS0 is a servo motor system which delivers high precision for complex automation motion control. The servo motor belongs to K SANMOTION Servo Motors series and boasts superior torque capacity with dependable operation. The KA840JS0 operates with 0.4 kW rated output power and achieves 2500 min⁻¹ rotational speed as it performs smooth and precise movements. This motor maintains a steady stall torque output of 1.7 Nm and achieves a peak torque value of 12 Nm thus making it functional for applications requiring stable torque control.

This servo motor includes a 2000 P/R incremental encoder as its main feature because it allows precise positioning and feedback control. The integrated holding brake system provides additional operational safety through motor idle function control and establishes this motor as a suitable option for vertical lifting and robotic arm deployment. The KA840JS0 shows excellent design characteristics for enduring performance. The motor delivers dependable functionality in industries that need controlled clean conditions.

This servo motor serves multiple industries because of its flexible operation capabilities. The device serves robotic systems by offering precise motion controls for automated arms while the pick-and-place systems become possible through its function. The motor operates effectively in automated storage and retrieval systems (AS/RS) because accurate and smooth movement functions are vital. The KA840JS0 functions as a precision cutting device because it delivers controlled movements for processes that need precise and repeatable results. The Sanyo Denki KA840JS0 servo motor stands ready as an excellent selection for automation engineers and system designers because of its small size exceptional performance and durable characteristics. The KA840JS0 acts as an efficient tool to provide dependable motion control while enhancing industrial application performance through demanding industrial environments.

Brake Type
Holding brake
Continuous Stall Torque [n∙m]
1.7
Encoder Resolution [p/r]
2000
Encoder Type
Incremental encoder
Maximum Speed [min-1]
4000
Motor Flange Size [mm]
88
Output Shaft
With key
Peak Stall Torque [n∙m]
12
Protection Rating
IP43
Rated Armature Voltage [v]
85
Rated Output [kw]
0.4
Rated Speed [min-1]
2500
Rotor Inertia [×10-4kg∙m2]
5
Tachometer Generator - Rotor Inertia [×10-4kg∙m2]
0.12

Frequently Asked Questions about KA840JS0:

Q: What are the key features of the KA840JS0 servo motor?

A: The KA840JS0 offers a 0.4 kW output, 2500 min⁻¹ speed, 1.7 Nm continuous stall torque, a 2000 P/R incremental encoder, and a holding brake for enhanced precision.

Q: What applications is this servo motor suitable for?

A: It is ideal for robotics, automated storage systems, precision cutting machinery, and smart warehousing applications.

Q: Does the KA840JS0 come with an integrated holding brake?

A: Yes, it includes a holding brake to enhance safety and stability in motion control applications.

Q: What is the protection rating of this servo motor?

A: The KA840JS0 has an IP43 rating, making it resistant to dust and water splashes in controlled environments.

Q: How does the 2000 P/R encoder improve performance?

A: The high-resolution encoder ensures precise positioning and feedback control, improving accuracy in automated systems.


Internal Product Review

  • ‘‘The Sanyo Denki KA840JS0 servo motor is a reliable and high-performance solution for automated systems. With a 0.4 kW output, 2500 min⁻¹ speed, and a robust holding brake, it ensures precision and safety. Its 88mm flange and 2000 P/R encoder make it ideal for robotics, automated storage, and precision cutting systems.’’

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