SF-B4.0172.030-10.056
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MPN: R911308550
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The SF-B4.0172.030-10.056 shaft coupling boasts a torque rating of 172 Nm, a static torsional stiffness of 4.0 Nm/arcmin, and a durable steel construction. As part of the SF Servo Motors series from Bosch Rexroth Indramat, it features a black oxide finish and compensates for axial misalignment up to ~1 mm.
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Product Description:
The SF-B4.0172.030-10.056 Servo Motor offers a compact yet robust solution for precision motion control applications as it has an overall body length of just 309 millimeters. This Bosch manufactured module produces no more than 58 dB(A) at a distance of one meter which makes it ideal for industrial automation environments where low noise levels are critical.
The SF-B4.0172.030-10.056 Servo Motor is engineered to withstand sudden, intense mechanical shocks or jolts equivalent to six times the acceleration due to gravity (6 g) which makes it able to continue operating effectively even under such abrupt impact. It is designed to run at a nominal rotational speed of 3000 rpm under standard operating conditions which indicates how fast it can turn when a rated input voltage and load is provided to it. It is entirely resistant to the ingress of dust which ensures complete protection against any dust penetration and is also designed to withstand brief immersion in water and provides reliable performance even under temporary submersion conditions. Its locked rotor torque value is 18 Nm which shows its strength during startup or when overcoming initial inertia which ensures it can break free from standstill even under maximum load scenarios.
This SF-B4.0172.030-10.056 Servo Motor is designed with a flange size of 142 mm which refers to the square mounting interface where it connects mechanically to the equipment it drives and is critical for compatibility in mechanical assemblies where motor mounting space is very limited. It can safely tolerate temperatures up to 155 degrees C before insulation breakdown may occur due to its class F thermal resistance internal insulation system. It consumes a significant locked rotor current of 13 ampere at a low operational speed of 200 revolutions per minute which is typical for motors under initial load conditions.
Frequently Asked Questions about SF-B4.0172.030-10.056:
Q: How does the Class F insulation improve the durability of the SF-B4.0172.030-10.056 Servo Motor?
A: The Class F insulation allows the motor to tolerate up to 155 degrees C winding temperature. This ensures long service life in high-temperature industrial applications.
Q: Why is a 1.38 Nm/A torque constant beneficial in the SF-B4.0172.030-10.056 Servo Motor?
A: A high torque constant ensures better torque control with less current input. This enhances efficiency and reduces thermal buildup during continuous operations.
Q: How does the IM B5 mounting design of the SF-B4.0172.030-10.056 help in mechanical assemblies?
A: The IM B5 mounting provides a standard flange with threaded holes for secure face-mounting. This simplifies integration with existing machine frames and gearboxes.
Q: What advantage does the IP67 rating offer for the SF-B4.0172.030-10.056 Servo Motor in industrial settings?
A: IP67 protection prevents dust ingress and withstands temporary water immersion. This makes it suitable for harsh environments with exposure to moisture or particulates.
Q: How does the 6 g shock resistance improve reliability in the SF-B4.0172.030-10.056 Servo Motor?
A: The high shock rating prevents internal component damage during impact or vibration. This improves operational stability in dynamic and mobile equipment applications.
