Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Lifecycle | Active Product |
| Optimum power | 1.2 kW |
| UDC | 600V |
| M0 | 3.5Nm |
| NN | 4500rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated current | 3.3 A |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Interface | DRIVE-CLiQ interface |
| Connector size | M23 |
Applications
Motor use within the 1FK7 servomotors for SINAMICS S120 range.
Key Features
1FK7-HD motor for exact order-number verification.
PN=1.2kW, UDC=600V, M0=3.5Nm and NN=4500rpm.
Power connector rotatable, absolute encoder 22BIT + 12 BIT MULTITURN, and DRIVE-CLiQ interface.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1.
Degree of protection IP65 DE flange IP67, shaft with fitted key, tolerance N, without holding brake.
Active Product.
Frequently Asked Questions
What is the exact Siemens order number for this motor?
1FK7043-4CH71-1FA2.
What are the main drive ratings for 1FK7043-4CH71-1FA2?
PN=1.2kW, UDC=600V, M0=3.5Nm and NN=4500rpm.
Which interface and encoder are included on 1FK7043-4CH71-1FA2?
It includes a DRIVE-CLiQ interface and an absolute encoder 22BIT + 12 BIT MULTITURN.
What are the cooling and protection details for this motor?
It is naturally cooled and has degree of protection IP65 DE flange IP67.
What lifecycle status is shown for 1FK7043-4CH71-1FA2?
Active Product.
