Key Features
- Optimum power: 1.2 kW: Optimum operating point power is 1.2 kW.
- Rated speed: 3,000 rpm: Rated speed (100 K) is 3,000 rpm.
- Resolver feedback and DRIVE-CLiQ interface: Encoder system is Resolver R14DQ with resolver 14 bits, internal 2-pole, and DRIVE CLiQ-Interface.
- Holding brake and plain shaft: The motor is supplied with a holding brake and a plain shaft.
- IP65 protection and natural cooling: Degree of protection is IP65 and cooling is natural cooling.
Technical Summary
| Product designation | 1FK7044-4CF71-1PH1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum operating point power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.5 A |
| Maximum torque | 13.0 Nm |
| Degree of protection | IP65 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Holding brake version | Permanent-magnet brake |
| Power supply voltage | DC 24 V ± 10 % |
| Electrical connectors | Connectors for signals and power rotatable |
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1PH1?
It is a SIMOTICS S synchronous motor with product designation 1FK7044-4CF71-1PH1.
What are the key ratings of 1FK7044-4CF71-1PH1?
Key ratings include PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Does 1FK7044-4CF71-1PH1 include feedback and a holding brake?
Yes. It has Resolver R14DQ feedback with DRIVE CLiQ-Interface and is supplied with a holding brake.
What connection and protection details should be checked for this motor?
It has Connector size M23, connectors for signals and power rotatable, and Degree of protection IP65.
