1FK7042-2AF21-1RB0

Product ID:186945
Updated: 2026/4/15
Siemens 1FK7042-2AF21-1RB0

Key Features

  • 1Deliver 0.82 kW of high-efficiency power with the 1FK7042-2AF21-1RB0 motor. 2、Ensure optimal thermal management via a naturally cooled design. 3、Achieve precise motion control with 3000 rpm and 3 Nm torque. 4、Simplify installation using compatible IM V1 and IM V3 flanges. 5、Rely on durable construction for stable industrial operation.
Product Details
1FK7042-2AF21-1RB0
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
DC Bus Voltage
270 V ... 330 V
Rated Speed
(3 AC 380 V ... 480 V)3000 rpm
Cooling Method
Natural Cooling
Specification
Compact
Shaft Height
48
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
1FK7042-2AF21-1RB0

Specifications may be subject to change without notice