1FK7040-2AK71-1RH0

Product ID:130577
Updated: 2026/4/6
Siemens 1FK7040-2AK71-1RH0

Key Features

  • 1Achieve 88.0% high efficiency with a 1.9 A rated current. 2、Enable precision control via a 20-bit absolute encoder. 3、Ensure reliable operation with a robust, naturally cooled design. 4、Integrate easily using a compact shaft with smooth tolerance. 5、Secure operations with a 4.0 Nm holding brake.
Product Details
1FK7040-2AK71-1RH0
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
DC Bus Voltage
510 V ... 720 V
Rated Speed
(3 AC 380 V ... 480 V)6000 rpm
Cooling Method
Natural Cooling
Specification
Compact
Shaft Height
48
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
1FK7040-2AK71-1RH0

Specifications may be subject to change without notice