Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Order number | 1FK7044-4CF71-1FG0 |
| Power | PN=1.2kW |
| DC link voltage | UDC=600V |
| Operating torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Interface | with DRIVE-CLIQ interface |
| Degree of protection | IP64 |
| Connector size | M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Power and torque
PN=1.2kW; M0=4.5Nm (100K); rated torque (100 K) 3.7 Nm.
PN=1.2kW; M0=4.5Nm (100K); rated torque (100 K) 3.7 Nm.
Speed and supply
NN=3000rpm; UDC=600V; rated speed (100 K) 3,000 rpm.
NN=3000rpm; UDC=600V; rated speed (100 K) 3,000 rpm.
Encoder and interface
Absolute encoder AM22DQ: 22 bits + 12 bits multi-turn, with DRIVE-CLIQ interface.
Absolute encoder AM22DQ: 22 bits + 12 bits multi-turn, with DRIVE-CLIQ interface.
Mechanical and installation data
FRAME SIZE IMB 5 (IM V1, IM V3); connector size M23; power connector rotatable; plain shaft.
FRAME SIZE IMB 5 (IM V1, IM V3); connector size M23; power connector rotatable; plain shaft.
Protection and cooling
Naturally cooled; degree of protection IP64; without holding brake.
Naturally cooled; degree of protection IP64; without holding brake.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1FG0?
It is a SIMOTICS S synchronous motor.
What are the main ratings of 1FK7044-4CF71-1FG0?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which feedback and interface does 1FK7044-4CF71-1FG0 use?
It uses an absolute encoder AM22DQ with DRIVE-CLIQ interface.
What installation and protection details are listed for 1FK7044-4CF71-1FG0?
It has FRAME SIZE IMB 5 (IM V1, IM V3), connector size M23, rotatable power connectors, a plain shaft, natural cooling, and IP64 protection.
