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SG-A2.014.065-00.000 Bosch Rexroth Indramat

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Internal Product Review

The SG-A2.014.065-00.000 is a brushless servo motor rated for a nominal speed of 5800 rpm. A standstill current of 4.4 A and static torque of 1.3 Nm give the motor a well-balanced profile for precise spindle service. IP65 protection and a resolver for rotor orientation and spindle speed make this unit especially appealing for dependable closed-loop operation.

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Product Description:

The SG-A2.014.065-00.000 is a brushless servo motor produced by Bosch Rexroth Indramat for the SG Synchronous Servo Motors series. Intended for precision axes in packaging, printing, and assembly cells, the unit converts drive current into controlled rotary motion for position or velocity loops in CNC- and PLC-based machines. A resolver mounted on the rotor supplies absolute shaft angle and speed data to the controller, making the motor suitable for synchronized multi-axis operation in industrial automation.

Under rated operating conditions, the rotor can reach 5800 rpm, providing high peripheral speed for compact mechanisms. A static torque reserve of 1.3 Nm maintains holding force when motion is paused, and a standstill current of 4.4 A indicates the continuous drive demand under locked-rotor thermal limits. Torque density is enhanced by SmCo magnets that withstand elevated temperatures without demagnetizing. The winding has Class F insulation under VDE 0530, allowing winding temperatures up to 155 °C. Thermal radiation and natural convection provide cooling, so surrounding surfaces must remain exposed to adequate airflow. The basic mounting style is IM B5, while the vertical IM V1 and IM V3 orientations are also permitted. Because the motor is supplied without a holding brake, external clamping or drive torque must secure vertical loads when power is removed.

The permitted ambient temperature range is 0 to 40 °C, and the housing has an IP65 rating that protects against dust and low-pressure water jets during washdown cycles. A 100 mm flange face machined to Accuracy N centers the stator on gearboxes or adapter plates. The keyed shaft measures 19 mm × 40 mm and transmits torque through standard couplings in accordance with DIN 6885. Connection wiring with conductors up to 1.5 mm² enters through a mating plug, providing a detachable interface for motor power and feedback circuits. Vibration severity meets Grade N, making the motor suitable for medium-precision machinery where controlled shaft movement and stable mounting are required.

Ambient Temperature
0 to 40 °C
Cooling
Thermal radiation and natural convection
Design
IM B5 (Basic), IM V1/V3 permitted
Encoder
Resolver for rotor orientation and spindle speed
Flange Accuracy
Accuracy N
Flange Size
100 mm
Holding Brake
Without holding brake
Insulation Class
F according to VDE 0530
Magnet Material
SmCo (Samarium-Cobalt)
Mating Connector Cross-section
1.5 mm²
Motor Type
Brushless servo motor
Nominal Speed
5800 rpm
Protection Category
IP 65
Shaft Design
Shaft with keyway and featherkey (DIN 6885)
Shaft Dimensions
19 mm (d) x 40 mm (l)
Standstill Current
4.4 A
Static Torque
1.3 Nm
Vibration Severity
Grade N

Frequently Asked Questions about SG-A2.014.065-00.000:

Q: What is the nominal speed of the SG-A2.014.065-00.000 servo motor?

A: This motor has a nominal speed of 5800 rpm, offering high-speed operation for dynamic servo applications.

Q: What type of encoder feedback does the SG-A2.014.065-00.000 provide?

A: A resolver is used for rotor orientation and spindle speed feedback in this model.

Q: What level of protection is provided by the IP rating on the SG-A2.014.065-00.000?

A: The SG-A2.014.065-00.000 servo motor has IP 65 protection, safeguarding it against dust and water spray.

Q: What is the shaft design and size on the SG-A2.014.065-00.000 servo motor?

A: This model uses a shaft with keyway and featherkey according to DIN 6885, with shaft dimensions of 19 mm diameter and 40 mm length.

Q: What insulation class is used in the SG-A2.014.065-00.000 servo motor?

A: The stator windings on this motor use insulation class F according to VDE 0530 standards, supporting higher operating temperatures.

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