SF-A3.0068.030-14.056
MPN: R911308547
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The SF-A3.0068.030-14.056, part of Bosch Rexroth Indramat's SF Servo Motors series, features a precision ball screw with a 14mm diameter and 5mm lead. It includes a right-hand thread direction and a flange nut ball nut type. The material is high-carbon alloy steel, and lubrication is recommended.
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Product Description:
The Bosch Rexroth SF-A3.0068.030-14.056 is a compact high-torque motor ideal for space-constrained installations that require a high power density drive. This unit features a 116 mm flange that is constructed to support rigid mounting and stable mechanical integration. The motor is engineered to offer a balance of small physical footprint and substantial torque output. This makes it a versatile drive option for various applications including precision automation tools and semiconductor handling equipment.
This motor enables precise motor control thanks to an integrated singleturn absolute value encoder that ensures high-resolution feedback for precise motion control. The motor is equipped with a smooth shaft, indicating that it lacks a keyway or any mechanical locking feature. This type of shaft is ideal for high-speed or low-vibration systems where precise alignment is critical. It also simplifies installation and removal in systems that require quick interchangeability or minimal mechanical complexity. The motor comes with two NTC thermistors that continuously monitor internal motor temperatures. These sensors provide real-time thermal data to the control system, enabling precise overheating protection, preventing thermal damage during extended operation.
The SF-A3.0068.030-14.056 is equipped with an electronic rating plate, which stores essential motor data digitally within the motor itself. This enables seamless integration with compatible drives or controllers, streamlining setup and configuration. This motor delivers a torque of 6.8 Nm at standstill, producing substantial holding force even when the shaft is not rotating. It is rated for a current of 5.0 A at standstill, enabling the motor to maintain stable holding performance. The base speed of the motor is rated at 3000 RPM, enabling reliable performance in fast-paced systems.
Frequently Asked Questions about SF-A3.0068.030-14.056:
Q: Does the SF-A3.0068.030-14.056 come with a holding brake?
A: Yes, the SF-A3.0068.030-14.056 includes a holding brake that locks the shaft when power is removed. This prevents unintentional movement and enhances operational safety.
Q: What type of encoder is integrated into the SF-A3.0068.030-14.056?
A: The SF-A3.0068.030-14.056 is equipped with an STG-type absolute value encoder that ensures precise position tracking.
Q: What is the base speed of the SF-A3.0068.030-14.056?
A: The SF-A3.0068.030-14.056 operates at a base speed of 3000 rpm. This supports fast and stable performance in high-speed automation environments.
Q: Does the SF-A3.0068.030-14.056 have temperature monitoring?
A: Yes, the SF-A3.0068.030-14.056 includes two NTC thermistors for temperature control. This enables precise thermal monitoring and helps prevent overheating during continuous operation.
Q: What shaft type does the SF-A3.0068.030-14.056 have?
A: The SF-A3.0068.030-14.056 features a smooth shaft. This allows for secure, balanced coupling ideal for low-vibration or high-speed applications.