Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.2kW |
| UDC | 600V |
| M0 | 3.5Nm |
| NN | 4500rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Number of poles | 6 |
| Rated current | 3.3 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | 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=3.5Nm (100K), and rated speed 4,500 rpm.
PN=1.2kW, M0=3.5Nm (100K), and rated speed 4,500 rpm.
Electrical data
UDC=600V and rated current 3.3 A.
UDC=600V and rated current 3.3 A.
Feedback and connector setup
Resolver 14 bits with DRIVE-CLiQ interface and M23 connector size.
Resolver 14 bits with DRIVE-CLiQ interface and M23 connector size.
Mechanical configuration
IM B5 (IM V1, IM V3) mounting, shaft with fitted key, and without holding brake.
IM B5 (IM V1, IM V3) mounting, shaft with fitted key, and without holding brake.
Protection and cooling
Naturally cooled with degree of protection IP65 and DE flange IP67.
Naturally cooled with degree of protection IP65 and DE flange IP67.
Applications
Motion control axis drive
Used as a motor in a motion control setup.
Used as a motor in a motion control setup.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1PA2?
It is a SIMOTICS S synchronous motor.
What are the rated power and torque of 1FK7043-4CH71-1PA2?
PN=1.2kW and M0=3.5Nm (100K).
What feedback system does 1FK7043-4CH71-1PA2 use?
It uses a resolver 14 bits with DRIVE-CLiQ interface.
What mounting and protection details are listed for 1FK7043-4CH71-1PA2?
It is IM B5 (IM V1, IM V3), naturally cooled, with IP65 and DE flange IP67.
