1FK7042-2AF21-1RB2

Product ID:140667
Updated: 2026/4/14
Siemens 1FK7042-2AF21-1RB2

Key Features

  • 1Deliver 0.82 kW of high-efficiency synchronous motor power. 2、Generate up to 3 Nm of torque with naturally cooled operation. 3、Operate reliably at 3000 rpm with 300 V UDC compatibility. 4、Install easily using IMB 5 (IM V1, V3) flange power connector. 5、Ensure reliable performance across diverse industrial applications.
Product Details
1FK7042-2AF21-1RB2
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 Diameter
48
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
1FK7042-2AF21-1RB2

Specifications may be subject to change without notice