SF-A4.0172.030-10.071
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MPN: 1070000000
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The SF-A4.0172.030-10.071 precision ball screw features a 10 mm thread pitch, a 30 mm diameter, a dynamic load rating of 50.7 kN, and an accuracy class of C5. Part of the SF Servo Motors series by Bosch Rexroth Indramat, it includes an SF-A4 nut type with a flange diameter of 72 mm.
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Product Description:
The SF-A4.0172.030-10.071 is an SF Servo Motor which is manufactured by Bosch Rexroth which designs motion control solutions for industrial automation with reliable performance and precise functionality. It offers compact design and high response for servo applications. It is used in machinery requiring stable torque precise motion control and consistent response. It has a smooth shaft design suitable for various drive systems.
The SF-A4.0172.030-10.071 servo motor operates with a rated current of 13 A which supports efficient energy use in continuous tasks. The speed rating of 3000 min-1 offers good rotation speed for servo controlled operations. The servo motor insulation class F rating protects the internal components against heat damage during extended usage. Its brake torque of 18 Nm helps in holding the load in de energized states. Its 24 V DC ~10% brake voltage is supported with a brake current of 0.59 A for effective braking control. The protection class IP67 allows the motor to operate in environments with exposure to dust and moisture. The encoder offers a resolution of ~ 20 angular seconds with 8 million increments per revolution. Its certification includes CE UL and CSA for compliance with safety and quality standards in global applications. The SF-A4.0172.030-10.071 servo motor uses sinusoidal EMF with 264 V output for smooth electrical performance. It has weighs 19 kg without a holding brake and supports installation in medium sized automation setups.
The SF-A4.0172.030-10.071 servo motor rated torque output is 1.20 Nm which provides consistent motion in servo driven applications. The motor includes a smooth shaft without a mating connector for flexible installation. The EQN1325 encoder type provides reliable position data for maintaining stability in closed loop control systems. It has a moment of inertia of 0.0004 kgcm^2 that supports precise acceleration and deceleration functions. The construction type IM B5 supports flange mounting for standardized equipment.
Frequently Asked Questions about SF-A4.0172.030-10.071:
Q: What benefit does the 264 V sinusoidal EMF provide in SF-A4.0172.030-10.071?
A: It ensures smoother torque generation, which improves the motor's electrical efficiency during operation.
Q: Why is a smooth shaft design preferred in this servo motor?
A: It enables flexible coupling with various drive configurations and reduces mechanical complexity.
Q: How does the EQN1325 encoder aid stability in SF-A4.0172.030-10.071?
A: It provides precise feedback for accurate positional control in servo loops, minimizing drift.
Q: How does the moment of inertia (0.0004 kgcm^2) affect motion profiles?
A: It enables precise acceleration and deceleration, essential in fast-response applications.
Q: Why use insulation class F in SF-A4.0172.030-10.071?
A: It protects internal windings from heat degradation during long-duration or high-load cycles.
