Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| PN | 1.2kW |
| UDC | 600V |
| M0 (100K) | 3.5Nm |
| NN | 4500rpm |
| Cooling | Natural cooling |
| Frame size | IMB 5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor in the 1FK7 series.
Permanent-magnet synchronous motor in the 1FK7 series.
PN=1.2kW and NN=4500rpm
Optimum power is 1.2 kW and rated speed (100 K) is 4,500 rpm.
Optimum power is 1.2 kW and rated speed (100 K) is 4,500 rpm.
UDC=600V and M0=3.5Nm (100K)
Variant identification values include UDC=600V and M0=3.5Nm (100K).
Variant identification values include UDC=600V and M0=3.5Nm (100K).
Absolute encoder with DRIVE-CLiQ interface
Encoder AM24DQI with absolute encoder 24 BIT + 12 BIT MULTITURN and DRIVE-CLIQ interface.
Encoder AM24DQI with absolute encoder 24 BIT + 12 BIT MULTITURN and DRIVE-CLIQ interface.
Naturally cooled and IP65
Natural cooling with degree of protection IP65 and DE flange IP67.
Natural cooling with degree of protection IP65 and DE flange IP67.
Mechanical configuration
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, and without holding brake.
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, and without holding brake.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1CA2?
It is a SIMOTICS S synchronous motor in the 1FK7 series.
What are the key power and speed values for 1FK7043-4CH71-1CA2?
PN=1.2kW, NN=4500rpm, and the rated speed (100 K) is 4,500 rpm.
What encoder does 1FK7043-4CH71-1CA2 use?
It uses Encoder AM24DQI: absolute encoder 24 BIT + 12 BIT MULTITURN with DRIVE-CLIQ interface.
What are the protection and cooling details of 1FK7043-4CH71-1CA2?
It has natural cooling, degree of protection IP65, and DE flange IP67.
