Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Motor type | High Dynamic |
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Degree of protection | IP65 |
| Holding brake | with holding brake |
| Connector size | M23 |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
PN=1.4kW
Optimum power: 1.4 kW.
Optimum power: 1.4 kW.
M0=4.5Nm (100K)
Collected description value for the motor torque rating at 100K.
Collected description value for the motor torque rating at 100K.
NN=4500rpm
Rated speed: 4,500 rpm.
Rated speed: 4,500 rpm.
Absolute encoder with DRIVE CLiQ
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLiQ interface.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLiQ interface.
IP65 protection
Degree of protection: IP65.
Degree of protection: IP65.
Applications
SINAMICS S120 motion control drive integration
Servomotor for the SINAMICS S120 category with encoder feedback and holding brake.
Servomotor for the SINAMICS S120 category with encoder feedback and holding brake.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1BB1?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What are the key electrical ratings of 1FK7044-4CH71-1BB1?
PN=1.4kW, UDC=600V, and NN=4500rpm are listed for this model.
Which encoder interface does 1FK7044-4CH71-1BB1 use?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLiQ interface.
What mechanical and protection features does 1FK7044-4CH71-1BB1 have?
It has a holding brake, IP65 degree of protection, and connector size M23.
