The Siemens 1FK7063-5AH71-1KB2 is a SIMOTICS S synchronous servo motor from Siemens, renowned for its precision and reliability in industrial automation. This compact permanent-magnet synchronous motor operates at a rated speed of 4500 rpm with a rated torque of 3.0 Nm and high efficiency of 90%. Designed for natural cooling and featuring robust mechanical construction, it delivers excellent performance in demanding motion control applications. Its IP65 and IP67 protection ratings ensure durability in harsh environments, making it ideal for integration into sophisticated machine automation systems. Whether you're looking to buy Siemens 1FK7063-5AH71-1KB2 or researching an in-depth review, this motor meets rigorous industry standards for power and precision.
Key Features of Siemens 1FK7063-5AH71-1KB2
Permanent-magnet synchronous motor design for high precision and efficiency
Rated speed of 4500 rpm and rated torque of 3.0 Nm
High torque constant of 0.91 Nm/A with voltage constant of 58 V/1000 min⁻¹
Durable IP65 and IP67 degree of protection for harsh environments
Compact design with natural cooling, suitable for space-saving installations
Robust mechanical tolerances: radial runout tolerance 0.040 mm, axial runout 0.10 mm
Integrated shaft torsional stiffness of 35,000 Nm/rad for stable operation
Optimized for use with SINAMICS S-series drives—ideal for complex automation
Connector size 1 with high vibration severity grade A certification
Explore Siemens 1FK7063-5AH71-1KB2 specifications for detailed parameters
Parameter
Value
Rated Speed
4500 rpm
Rated Torque
3.0 Nm
Rated Current
3.8 A
Efficiency
90%
Shaft Height
63 mm
Protection Class
IP65 / IP67 (DE flange)
Weight
12.0 kg
Applications / Use Case
This Siemens 1FK7063-5AH71-1KB2 is commonly used in machine automation, process control, and motion control setups worldwide. Its precise torque control and high-speed capability make it ideal for production line systems, packaging and conveyor operations, as well as factory control panels requiring compact and reliable synchronous servo motors. The IP65/IP67 protection ensures performance even in dusty or wet conditions, supporting demanding industrial environments where uptime and accuracy are critical.
Price & Availability
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1FK7063-5AH71-1KB2
$0.00
ACHIEVING
4.0
average rating
With
95%
positive reviews
LESS THAN
1%
return rate
Any questions?
Does it come with a warranty?
Yes, All products are offered wth 1-Year warranty.
What is the condition of the product?
All products sold are New & Unused.
How fast is shipping?
All products are delivered within 2-8 business days depending on our stock location.
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