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Marvo Part ID: MV-AYLB

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Specification Description
Part Number 1FK7063-2AF71-1RG1
Alternative Part Number 1FK70632AF711RG1
Manufacturer Siemens
Motor Type SIMOTICS S synchronous motor
Rated Power 2.3 kW
Rated Speed 3000 rpm
Rated Torque 34.00 Nm
Maximum Speed (Mechanical) 7200 rpm
Maximum Speed (Inverter) 6400 rpm
Maximum Current 28.0 A
Maximum Torque 35.0 Nm
Rated Inverter Current 9 A
Efficiency 91.0 %
Static Torque (100 K) 11.00 Nm
Moment of Inertia 14.700 kgcm²
Shaft Height 63
Cooling Type Natural cooling
Degree of Protection IP65
Design IM B5 (IM V1, IM V3)
Encoder System Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (4096 revolutions)
Electrical Time Constant 1.48 ms
Voltage Constant at 20º C 90.5 V/1000*min¯¹
Winding Resistance at 20º C 0.64 Ω
Net Weight of the Motor 11.1 kg
Torque Constant 1.37 Nm/A
Shaft Torsional Stiffness 34000 Nm/rad
Thermal Time Constant 40 min
Commodity Code 850152

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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.


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1FK7063-2AF71-1RG1 Product Description

The Siemens 1FK7063-2AF71-1RG1 is a high-performance SIMOTICS S synchronous motor renowned for its dynamic response and precision in a variety of automation applications. This motor is engineered to deliver a power output of 2.3 kW, making it an ideal choice for tasks that require both speed and torque. With a rated speed of 3000 rpm and a maximum speed of 7200 rpm, it is well-suited for applications where rapid motion and quick cycle times are essential.

The motor boasts a compact design, which allows for space-saving installation and integration into a wide range of industrial environments. Its natural cooling system ensures efficient heat dissipation, contributing to the motor's reliability and longevity. The 1FK7063-2AF71-1RG1 is equipped with an absolute encoder system, providing precise positional feedback necessary for accurate control in complex motion tasks.

With a high degree of protection at IP65, the motor is protected against dust ingress and low-pressure water jets, making it suitable for use in harsh industrial conditions. The motor's mechanical robustness is further evidenced by its vibration severity grade of A and its radial and axial runout tolerances, which ensure stable operation even under demanding circumstances.

This motor is also characterised by its energy efficiency, with an efficiency rating of 91%, which can lead to reduced operational costs over time. The Siemens 1FK7063-2AF71-1RG1 is a testament to Siemens' commitment to quality, performance, and innovation, making it a valuable asset for businesses looking to enhance their automation processes.

Frequently Asked Questions

What type of motor is this?

This is a SIMOTICS S synchronous motor, specifically designed for precision motion control applications.

What is the rated power of the motor?

The rated power of the motor is 2.3 kW, providing a balance of performance and energy efficiency.

Can you describe the cooling method used by this motor?

The motor utilises natural cooling, which relies on the ambient air to dissipate heat during operation.

What is the maximum permissible speed of the motor?

The maximum permissible speed of the motor is 7200 rpm mechanically, and 6400 rpm when controlled by an inverter.

What is the degree of protection for this motor?

The motor has a degree of protection rated at IP65, ensuring a high level of protection against dust and water ingress.

What type of encoder system does the motor use?

The motor is equipped with an Encoder AM20DQI, which is an absolute encoder with a resolution of 1048576 and a multi-turn range of 4096 revolutions.

What is the efficiency rating of this motor?

The motor boasts an efficiency rating of 91.0%, making it a highly efficient option for various applications.

What are the torque characteristics of the motor?

The motor has a rated torque of 11.0 Nm at 100 K and a maximum torque of 35.0 Nm, providing robust performance for demanding tasks.

What is the motor's moment of inertia?

The moment of inertia for the motor is 14.700 kgcm², which is an important factor for dynamic response in applications.

Does the motor come with a holding brake?

This particular model of the motor comes without a holding brake, which is suitable for applications where a brake is not required.