Key Features
- Power and torque rating: PN=1.2kW; UDC=600V; M0=3.5Nm (100K).
- Speed and feedback: NN=4500rpm; Encoder system: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
- Mechanical configuration: Naturally cooled; Design acc. to Code I: IM B5 (IM V1, IM V3); shaft with fitted key, tolerance N.
- Connections and protection: Connector size M23; Electrical connectors for signals and power rotatable; Degree of protection IP65.
- Holding brake: with holding brake; Holding brake version: Permanent-magnet brake; Power supply voltage: DC 24 V ± 10 %.
- Product status: Active Product.
Technical Summary
| Product name | 1FK7043-4CH71-1PB1 |
|---|---|
| Product description | SIMOTICS S Synchronous motor |
| Power | PN=1.2kW |
| Voltage | UDC=600V |
| Static torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Design | IMB 5 (IM V1, IM V3) |
| Connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE |
| Shaft | shaft with fitted key, tolerance N |
| Protection | Degree of protection IP65 |
| Lifecycle | Active Product |
Applications
- Motor integration with SINAMICS S120: Used as a servomotor for a SINAMICS S120 setup.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1PB1?
It is a SIMOTICS S synchronous motor.
What are the key power and speed ratings of 1FK7043-4CH71-1PB1?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Which feedback and interface are included with 1FK7043-4CH71-1PB1?
It includes a resolver and DRIVE-CLiQ interface.
What mechanical configuration does 1FK7043-4CH71-1PB1 have?
It is naturally cooled, uses IM B5 (IM V1, IM V3), has a shaft with fitted key, tolerance N, and degree of protection IP65.
What should be confirmed before ordering 1FK7043-4CH71-1PB1?
Confirm the exact variant, requested quantity, destination, stock confirmation, and dispatch conditions before ordering.
