Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product model | 1FK7044-4CH71-1CH2 |
| Rated power | PN=1.4kW |
| Rated voltage | UDC=600V |
| Output torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Motor type | Permanent-magnet synchronous motor |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
Key Features
1FK7044-4CH71-1CH2
SIMOTICS S Synchronous motor 1FK7-HD
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1
absolute encoder 24 BIT + 12 BIT MULTITURN WITH DRIVE-CLIQ INTERFACE (ENCODER AM24DQI)
Degree of protection IP65 DE flange IP67; Active Product
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1CH2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the key ratings of 1FK7044-4CH71-1CH2?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What mounting and connection details does 1FK7044-4CH71-1CH2 have?
It uses IM B5 (IM V1, IM V3), FLANGE 1, connector size M23, and connectors for signals and power rotatable.
What protection and encoder details are listed for 1FK7044-4CH71-1CH2?
Degree of protection is IP65 and DE flange IP67, and the encoder system is Encoder AM24DQI with DRIVE-CLIQ interface.
