Technical Summary
| Product designation | 1FK7043-4CH71-1BA1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Motor type variant | High Dynamic |
| Power | PN=1.2kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 3.50 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Maximum speed (mech.) | 9,000 rpm |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S Synchronous motor 1FK7-HD
Motor designation: SIMOTICS S Synchronous motor 1FK7-HD.
Motor designation: SIMOTICS S Synchronous motor 1FK7-HD.
PN=1.2kW
Power rating: PN=1.2kW.
Power rating: PN=1.2kW.
UDC=600V
DC link voltage: UDC=600V.
DC link voltage: UDC=600V.
M0=3.5Nm (100K)
Torque rating: M0=3.5Nm (100K).
Torque rating: M0=3.5Nm (100K).
NN=4500rpm
Rated speed: NN=4500rpm.
Rated speed: NN=4500rpm.
Absolute encoder AS24DQI
Encoder system: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface (ENCODER AS24DQI).
Encoder system: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface (ENCODER AS24DQI).
Frequently Asked Questions
What is the exact model of this Siemens motor?
The exact model is 1FK7043-4CH71-1BA1.
What power and voltage ratings are listed for 1FK7043-4CH71-1BA1?
PN=1.2kW and UDC=600V are listed.
Which encoder is included with this motor?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What are the protection and cooling details for this model?
The motor has Degree of protection IP65 and Natural cooling.
What mounting design is specified for 1FK7043-4CH71-1BA1?
The design acc. to Code I is IM B5 (IM V1, IM V3).
