KA720JXX
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The Sanyo Denki KA720JXX is part of the K SANMOTION Servo Motors series, featuring a motor flange size of 76mm and a rated output power of 0.2 kW. It operates at a rated speed of 3000 min⁻¹ with a peak stall torque of 5.4 n·m and includes a holding brake. The motor's protection rating is IP43.
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Product Description:
Sanyo Denki manufactures the KA720JXX servo motor for industrial automation systems. A key parameter is the motor flange size, 76mm. This is critical for mechanical integration and mounting to standard interfaces. The 76mm flange allows for robust and stable mounting, minimal vibration and precise positioning. The output power of 0.2kW is the mechanical power of the motor. This is important to determine the motor's capacity to handle specific loads and operating conditions. The armature voltage of 80V is the electrical voltage to drive the motor, balance power and thermal management. The rated speed of 3000min⁻¹ defines the motor speed; this is the optimal speed for continuous operation. The maximum speed of 5000min⁻¹ is the upper limit of the motor speed for short periods of higher performance.
These speed specs are important for applications that require dynamic motion profiles and acceleration. The continuous stall torque 0.77Nm is the motor's ability to hold position under constant load without overheating. This is important for applications that require holding forces. The peak stall torque of 5.4Nm is the maximum torque the motor can deliver for short periods to overcome momentary high loads or accelerate rapidly. These torque specs are important to ensure the motor can handle the dynamic forces in industrial applications. Rotor inertia 1.47×10⁻⁴ kg·m² and tachometer generator rotor inertia 0.12×10⁻⁴ kg·m² are important to understand the motor dynamics. Rotor inertia affects the motor’s acceleration and deceleration, tachometer generator’s inertia affects the speed feedback precision.
The tachometer generator means this motor has speed feedback. The holding brake is for safety and control, to hold the motor in position when power is off or idle. This is important to prevent unwanted movement and operation safety. The output shaft with key allows secure mechanical connection, no slippage and reliable power transmission. The lead wire connection is for easy electrical integration, installation and maintenance. The IP43 protection rating means the motor is resistant to solid objects and water spray. This rating is for controlled industrial environment, dust and light water exposure. This is important for motor performance and life in normal industrial applications. All these specs make the KA720JXX suitable for applications that require precise motion control, robust performance and reliable operation. This motor balances power, speed and safety; it’s a versatile component for many industrial automation applications.
Frequently Asked Questions about KA720JXX:
Q: What is the Sanyo Denki KA720JXX servo motor?
A: The Sanyo Denki KA720JXX is a high-performance servo motor from the K SANMOTION series, designed for industrial automation. It has a 76mm motor flange size, 0.2 kW rated output power, and a rated speed of 3000 min⁻¹. With a peak stall torque of 5.4 N·m and a holding brake, it is suitable for applications requiring precise motion control.
Q: What is the rated speed and maximum speed of the KA720JXX servo motor?
A: The KA720JXX has a rated speed of 3000 min⁻¹, which defines its optimal operational speed. Its maximum speed is 5000 min⁻¹, allowing for higher performance in demanding applications while maintaining efficiency and reliability.
Q: What type of protection rating does this servo motor have?
A: The KA720JXX features an IP43 protection rating, which means it is protected against solid objects larger than 1 mm and water spray at an angle of up to 60 degrees. This makes it suitable for controlled industrial environments but not for exposure to heavy dust or water immersion.
Q: Does the KA720JXX servo motor come with a holding brake?
A: Yes, this model includes a holding brake, which helps maintain position when power is lost or when the motor is not actively driving movement. This feature is crucial for applications requiring stability and safety in automation processes.
Q: What is the continuous stall torque and peak stall torque of the KA720JXX?
A: The continuous stall torque is 0.77 N·m, which indicates the torque it can sustain indefinitely without overheating. The peak stall torque reaches 5.4 N·m, allowing for short bursts of higher torque when needed for demanding tasks.
