KA840XXX
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The KA840XXX is a servo motor with a rated output of 0.4 kW and a continuous stall torque of 1.70 Nm. Manufactured by Sanyo Denki, it belongs to the K SANMOTION Servo Motors series and features an 88 mm motor flange size. This motor has a peak stall torque of 12 Nm and IP43 protection rating.
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Product Description:
Part of the K SANMOTION series, the KA840XXX servo motor is made by Sanyo Denki and is intended for industrial automation applications requiring accuracy and dependability. Since the 88mm flange size is a common mounting interface, it may be used with a variety of systems. For the motor to be fitted securely, this size is crucial for mechanical compatibility. It may operate over time, as shown by its 0.4 kW rating. It can move modest loads since this is the electrical to mechanical power output. The motor's most economical working settings are defined by the 2500 min-1 rated speed and the 85V rated armature voltage. The motor's working range is extended by the 4000 min-1 maximum speed, enabling it to perform quicker motion profiles when necessary. For applications requiring quick positioning or high throughput, this is crucial.
The performance of the motor is largely dependent on its torque characteristics. It can maintain a position against a steady load thanks to its persistent stall torque of 1.70 Nm. For applications that need to maintain torque or exact placement under continuous load, this is crucial. The greatest torque that the motor can produce is 12 Nm, or peak stall torque. This is crucial for managing abrupt load changes or overcoming inertia during acceleration so that it can react precisely and swiftly. The motor's acceleration and deceleration rates are determined by the rotor inertia of 5.0 x 10^-4 kg·m². Faster reaction times due to reduced inertia allow the motor to operate more dynamically. Since there is no tachometer generator, an encoder or resolver that delivers positional and velocity information is most likely the source of speed feedback.
Power transmission is secure because the output shaft with key is a common mechanical interface for connecting loads. Electrical integration is made simple by the lead wire connections, ensuring dependable power and signal transmission. The motor's IP43 protection certification indicates that it can survive in an industrial setting. The "4" denotes defense against solid things, such as tools and tiny wires, that are greater than 1 mm. Protection against water spraying at angles up to 60 degrees from vertical is indicated by the "3". With this grade, the motor is more robust and dependable in challenging circumstances since it can withstand moderate levels of moisture and dust. The motor is intended for settings where oil contamination is not a major concern since it lacks an oil seal. In addition to making maintenance easier, this may reduce the motor's cost.
Frequently Asked Questions about KA840XXX:
Q: What is the rated output of the KA840XXX servo motor?
A: The KA840XXX servo motor has a rated output of 0.4 kW, which provides sufficient power for various industrial automation tasks.
Q: What is the continuous stall torque of the KA840XXX?
A: The motor has a continuous stall torque of 1.70 Nm, ensuring consistent performance under heavy loads.
Q: What is the peak stall torque of the KA840XXX servo motor?
A: The peak stall torque is 12 Nm, which is suitable for demanding applications that require higher torque.
Q: What is the protection rating of the KA840XXX?
A: The motor has an IP43 protection rating, meaning it is protected against dust and water ingress, making it suitable for harsh industrial environments.
Q: What is the flange size of the KA840XXX servo motor?
A: The motor features an 88 mm motor flange size, allowing it to fit into a variety of industrial applications.
