Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Rated output | PN=0.94kW |
| UDC | 300V |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Degree of protection | IP65 |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | with holding brake |
| Shaft end | Plain shaft |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Rated output and speed
PN=0.94kW and NN=3000rpm; rated speed (100 K) 3,000 rpm.
PN=0.94kW and NN=3000rpm; rated speed (100 K) 3,000 rpm.
Encoder and interface
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLiQ interface.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLiQ interface.
Holding brake
with holding brake; holding torque 4.0 Nm and power supply voltage DC 24 V ± 10 %.
with holding brake; holding torque 4.0 Nm and power supply voltage DC 24 V ± 10 %.
Protection and cooling
Degree of protection IP65 with natural cooling.
Degree of protection IP65 with natural cooling.
Mechanical design
plain shaft, connector size M23, and design acc. to Code I: IM B5 (IM V1, IM V3).
plain shaft, connector size M23, and design acc. to Code I: IM B5 (IM V1, IM V3).
Applications
SINAMICS S120 drive integration
Servomotor for use in SINAMICS S120 drive systems.
Servomotor for use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is the exact product model of 1FK7043-4CF21-1BH1?
It is a Siemens SIMOTICS S synchronous motor, model 1FK7043-4CF21-1BH1.
What are the rated output and rated speed of this motor?
PN=0.94kW and NN=3000rpm. The rated speed (100 K) is 3,000 rpm.
Which encoder is used on 1FK7043-4CF21-1BH1?
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLiQ interface.
What protection rating and cooling method does this motor have?
Degree of protection IP65 with natural cooling.
