Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated torque | M0=3. 3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Power connector | POWER CONNECTOR ROTATABLE |
| Connector size | M23 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Degree of protection | IP65 |
| Lifecycle | Active Product |
Applications
Motor for drive technology use in motion control systems.
Resolver and DRIVE-CLiQ interface for motor feedback connection.
Rotatable power and signal connectors for electrical connection to the drive system.
Key Features
Permanent-magnet synchronous motor in the 1FK7-HD configuration.
PN=0.94kW; UDC=300V; NN=3000rpm; rated torque 3.0 Nm (100 K).
POWER CONNECTOR rotatable, M23 connector size, DRIVE-CLiQ interface, and resolver R14DQ: resolver 14 bits.
Naturally cooled, IM B5 (IM V1, IM V3), shaft with fitted key, without holding brake, and degree of protection IP65.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1PA1?
It is a SIMOTICS S synchronous motor in the 1FK7-HD configuration.
What are the rated power and speed of 1FK7043-4CF21-1PA1?
PN=0.94kW and NN=3000rpm.
What interface and connector details does this motor have?
It has a DRIVE-CLiQ interface, POWER CONNECTOR rotatable, and M23 connector size.
What is the protection rating and cooling method?
Degree of protection IP65 and natural cooling.
What lifecycle status is supplied for this Siemens motor?
Active Product.
