Technical Summary
| Product designation | 1FK7043-4CH71-1UA2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Product type | High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 3.50 Nm |
| Rated current | 3.3 A |
| UDC | 600V |
| Drive interface | DRIVE-CLiQ interface |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
SIMOTICS S synchronous motor
1FK7-HD motor with High Dynamic design.
1FK7-HD motor with High Dynamic design.
Drive and feedback interface
Includes DRIVE-CLiQ interface and Resolver R15DQ feedback.
Includes DRIVE-CLiQ interface and Resolver R15DQ feedback.
Power and torque data
PN=1.2kW, UDC=600V, and M0=3.5Nm (100K).
PN=1.2kW, UDC=600V, and M0=3.5Nm (100K).
Cooling and protection
Naturally cooled with degree of protection IP65 and DE flange IP67.
Naturally cooled with degree of protection IP65 and DE flange IP67.
Mechanical configuration
IM B5 (IM V1, IM V3), M23 connector size, shaft with fitted key, and without holding brake.
IM B5 (IM V1, IM V3), M23 connector size, shaft with fitted key, and without holding brake.
Applications
SINAMICS S120 motor integration
For connection in a SINAMICS S120 drive setup with DRIVE-CLiQ feedback and power connections.
For connection in a SINAMICS S120 drive setup with DRIVE-CLiQ feedback and power connections.
Frequently Asked Questions
What is the exact Siemens model number for this SIMOTICS S motor?
The exact model number is 1FK7043-4CH71-1UA2.
What is the rated power of 1FK7043-4CH71-1UA2?
PN=1.2kW.
Which feedback interface does 1FK7043-4CH71-1UA2 use?
It uses a DRIVE-CLiQ interface and Resolver R15DQ feedback.
What protection rating does 1FK7043-4CH71-1UA2 have?
It has degree of protection IP65 and DE flange IP67.
