Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Rated power | PN=1.4kW |
| Rated voltage | UDC=600V |
| Rated torque (100 K) | 4.5Nm |
| Rated speed (100 K) | 4,500 rpm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Interface | WITH DRIVE-CLiQ INTERFACE |
| Holding brake | with holding brake |
| Cooling | Naturally cooled |
| Degree of protection | IP65 DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Key Features
SIMOTICS S synchronous motor
Product type: SIMOTICS S Synchronous motor.
Product type: SIMOTICS S Synchronous motor.
Power and speed ratings
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Absolute encoder with DRIVE-CLiQ
Absolute encoder 20 BIT + 12 BIT MULTITURN WITH DRIVE-CLiQ INTERFACE (ENCODER AM20DQI).
Absolute encoder 20 BIT + 12 BIT MULTITURN WITH DRIVE-CLiQ INTERFACE (ENCODER AM20DQI).
Holding brake
with holding brake.
with holding brake.
Protection and cooling
Degree of protection IP65 DE flange IP67 and Naturally cooled.
Degree of protection IP65 DE flange IP67 and Naturally cooled.
Mechanical configuration
FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, tolerance N, and POWER CONNECTOR ROTATABLE.
FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, tolerance N, and POWER CONNECTOR ROTATABLE.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1RH2?
It is a SIMOTICS S Synchronous motor.
What are the rated power and rated speed of 1FK7044-4CH71-1RH2?
PN=1.4kW and NN=4500rpm.
Which encoder does 1FK7044-4CH71-1RH2 use?
It uses Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What protection rating and cooling does 1FK7044-4CH71-1RH2 have?
Degree of protection IP65 DE flange IP67 and Naturally cooled.
