Key Features
- Performance rating: Rated torque (100 K): 3.0 Nm; Rated speed (100 K): 3,000 rpm.
- Feedback and connection: Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) with DRIVE-CLiQ interface and connectors for signals and power rotatable.
- Mechanical configuration: Plain shaft, with holding brake, and design acc. to Code I IM B5 (IM V1, IM V3).
- Protection and cooling: Degree of protection: IP65; cooling: Natural cooling.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Rated current | 3.7 A |
| Number of poles | 6 |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
| Electrical connectors | Connectors for signals and power rotatable |
| Connector size | M23 |
| Shaft end | Plain shaft |
| Holding brake | with holding brake |
Applications
- Motion control drive integration: Use as a SIMOTICS S synchronous motor in a motion control drive setup with DRIVE-CLiQ interface.
- Feedback-based motor control: Use with resolver feedback for motor position or speed feedback in the connected drive system.
- Braked shaft load holding: Use the motor with its holding brake where load holding is required when the motor is stopped.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1UH1?
It is a SIMOTICS S synchronous motor.
What are the rated torque and rated speed of 1FK7043-4CF21-1UH1?
Rated torque (100 K) is 3.0 Nm and rated speed (100 K) is 3,000 rpm.
What feedback system and interface does 1FK7043-4CF21-1UH1 use?
It uses Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) and a DRIVE-CLiQ interface.
What mechanical configuration does 1FK7043-4CF21-1UH1 have?
It has a plain shaft, with holding brake, and design acc. to Code I IM B5 (IM V1, IM V3).
What protection and cooling details are given for 1FK7043-4CF21-1UH1?
Degree of protection is IP65 and cooling is Natural cooling.
