SF-A5.0700.020-00.066
MPN: 1070000000
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The SF-A5.0700.020-00.066 linear guide boasts a 700 mm rail length, a 20 mm profile width, a counterbored mounting hole type, and a surface finish of ground chrome steel. Part of the SF Servo Motors series from Bosch Rexroth Indramat, it features standard corrosion protection and operates within -30 degrees C to +80 degrees C.
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Product Description:
The SF-A5.0700.020-00.066 Servo Motor is engineered by Bosch for demanding industrial motion control tasks where precision, torque and mechanical compatibility are critical as it can provide a robust locked rotor torque of 69 newton meters which offers the necessary rotational force to start movement even under heavy load conditions.
The SF-A5.0700.020-00.066 Servo Motor draws 34 A of peak electrical current when the rotor is prevented from turning while full voltage is applied which shows the inrush electrical demand during startup or sudden stop conditions. It can detect and control its shaft position very accurately as its internal feedback system positional accuracy is within ~10 arcminutes and it can divide one full rotation into 8,192 measurable steps. Under normal load its designated continuous operating speed is 2000 rpm at which it functions in accordance with its designed temperature and efficiency limits without overheating. It utilizes ball type rotational bearings with one side having a bearing that firmly holds the shaft position which helps manage axial and radial forces on the shaft and ensures consistent alignment and minimizes wear. Its integrated feedback device comes as a standard single turn model which means it tracks the shaft position within one full rotation and a multiturn version is also available as an upgrade for extended tracking over multiple over multiple revolutions.
The SF-A5.0700.020-00.066 Servo Motor includes a digital data storage feature which holds all critical motor identification details, electrical characteristics and settings that allows automatic recognition and configuration when a compatible drive system is connected to it. Its enclosures include two Negative Temperature Coefficient (NTC) thermistors which provide continuous thermal feedback by changing their resistance in response to temperature shifts which thereby protect the motor from overheating by enabling the control system to take preventive measures.
Frequently Asked Questions about SF-A5.0700.020-00.066:
Q: How does the single-turn encoder benefit position tracking in the SF-A5.0700.020-00.066 Servo Motor?
A: The single-turn encoder provides precise shaft position feedback within one revolution. This improves accuracy in applications requiring exact angular positioning.
Q: Why does the SF-A5.0700.020-00.066 Servo Motor include dual NTC thermistors for temperature control?
A: The dual NTC thermistors continuously monitor winding temperature. They enable real-time thermal protection to avoid motor damage under fluctuating load conditions.
Q: How does the electronic rating plate simplify commissioning of the SF-A5.0700.020-00.066 Servo Motor?
A: The electronic rating plate stores motor-specific parameters digitally. It enables automatic recognition and reduces manual setup time during installation with compatible drives.
Q: What role does the locating bearing play in the SF-A5.0700.020-00.066 Servo Motor's performance?
A: The output-side locating bearing ensures consistent shaft alignment. It minimizes axial movement, reducing wear and improving long-term operational stability.
Q: Why is a 24 mm shaft diameter important for the SF-A5.0700.020-00.066 Servo Motor?
A: A 24 mm shaft diameter provides mechanical strength for torque transmission. It supports stable coupling with gears, pulleys, or direct-drive applications.