Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Rated power | PN=1.4kW |
| Rated torque (100 K) | M0=4.5Nm |
| Rated speed (100 K) | NN=4500rpm |
| Number of poles | 6 |
| Cooling | Naturally cooled |
| Degree of protection | IP65 |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
Key Features
SINAMICS S120 category
1FK7 servomotor for SINAMICS S120.
1FK7 servomotor for SINAMICS S120.
Performance rating
PN=1.4kW, M0=4.5Nm (100K), NN=4500rpm.
PN=1.4kW, M0=4.5Nm (100K), NN=4500rpm.
Feedback system
Resolver multi-pole with DRIVE-CLiQ interface.
Resolver multi-pole with DRIVE-CLiQ interface.
Mechanical configuration
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1.
Connection and shaft details
POWER CONNECTOR rotatable, shaft with fitted key, tolerance N.
POWER CONNECTOR rotatable, shaft with fitted key, tolerance N.
Protection and brake configuration
Degree of protection IP65, without holding brake.
Degree of protection IP65, without holding brake.
Frequently Asked Questions
What is the exact product model and series for 1FK7044-4CH71-1UA1?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What are the main performance values of 1FK7044-4CH71-1UA1?
PN=1.4kW, M0=4.5Nm (100K), and NN=4500rpm.
Which feedback and connection features does 1FK7044-4CH71-1UA1 have?
It has a resolver multi-pole with DRIVE-CLiQ interface and rotatable connectors for signals and power.
What mechanical and protection details are listed for 1FK7044-4CH71-1UA1?
It is naturally cooled, uses FRAME SIZE IMB 5 (IM V1, IM V3), has a shaft with fitted key, and has degree of protection IP65.
