Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Power | PN=1.2kW |
| Voltage | UDC=600V |
| Static torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting design | IMB 5 (IM V1, IM V3) |
| Encoder system | Encoder AM22DQ |
| Encoder interface | DRIVE-CLIQ |
| Degree of protection | IP64 |
| Holding brake | with holding brake |
Key Features
SIMOTICS S synchronous motor
1FK7-HD motor with permanent-magnet synchronous motor design and High Dynamic type.
1FK7-HD motor with permanent-magnet synchronous motor design and High Dynamic type.
Absolute encoder AM22DQ
Absolute encoder 22 bits + 12 bits multi-turn with DRIVE-CLIQ interface.
Absolute encoder 22 bits + 12 bits multi-turn with DRIVE-CLIQ interface.
Motor performance
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), NN=3000rpm.
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), NN=3000rpm.
Mechanical configuration
Naturally cooled, FRAME SIZE, IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N.
Naturally cooled, FRAME SIZE, IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N.
Protection and braking
Degree of protection IP64 and with holding brake.
Degree of protection IP64 and with holding brake.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1FB0?
It is a SIMOTICS S synchronous motor in the 1FK7-HD range.
What are the main performance values of 1FK7044-4CF71-1FB0?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which encoder does 1FK7044-4CF71-1FB0 use?
It uses encoder AM22DQ with an absolute encoder 22 bits + 12 bits multi-turn system and DRIVE-CLIQ interface.
What mounting and protection details are listed for 1FK7044-4CF71-1FB0?
It is naturally cooled, uses IM B5 (IM V1, IM V3), and has degree of protection IP64.
Does 1FK7044-4CF71-1FB0 include a holding brake?
Yes, it is supplied with holding brake.
