Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Order number | 1FK7043-4CH71-1CB0 |
| Product lifecycle | Active Product |
| Rated power | PN=1.2kW |
| Rated voltage | UDC=600V |
| Rated torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Degree of protection | IP64 |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Design | IM B5 (IM V1, IM V3) |
| Holding brake | with holding brake |
| Shaft end | Feather key |
Applications
Rotary motion control in a drive system with a synchronous motor and encoder feedback.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for motion control use.
PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
Absolute encoder 24 bit + 12 bit multiturn with DRIVE-CLiQ interface (encoder AM24DQI).
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N.
Degree of protection IP64; with holding brake; power connector rotatable.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1CB0?
It is a SIMOTICS S synchronous motor, 1FK7-HD, with order number 1FK7043-4CH71-1CB0.
What are the key ratings for 1FK7043-4CH71-1CB0?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Which encoder is used on 1FK7043-4CH71-1CB0?
It uses Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What connection and protection details are listed for this motor?
It has M23 connector size, rotatable connectors for signals and power, and degree of protection IP64.
