Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Motor series | 1FK7 servomotors for SINAMICS S120 |
| Rated output | PN=2kW |
| DC link voltage | UDC=600V |
| Rated torque (100 K) | 4.3 Nm |
| Static torque (100 K) | 6.40 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Maximum speed | 7,500 rpm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn |
| Encoder interface | DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | with holding brake |
| Shaft end | Feather key |
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=2kW and NN=4500rpm, with rated speed (100 K) of 4,500 rpm.
PN=2kW and NN=4500rpm, with rated speed (100 K) of 4,500 rpm.
Encoder and interface
Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLiQ interface (ENCODER AM20DQI).
Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLiQ interface (ENCODER AM20DQI).
Mechanical and installation details
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, connector size M23, shaft with fitted key, tolerance N.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, connector size M23, shaft with fitted key, tolerance N.
Protection and brake
Degree of protection IP65 and DE flange IP67, with holding brake.
Degree of protection IP65 and DE flange IP67, with holding brake.
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 1FK7061-4CH71-1RB2?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotor range.
What are the key ratings of 1FK7061-4CH71-1RB2?
PN=2kW, UDC=600V, NN=4500rpm, and rated torque (100 K) of 4.3 Nm.
Which encoder is used on 1FK7061-4CH71-1RB2?
It uses encoder AM20DQI with an absolute encoder 20 bit + 12 bit multiturn and DRIVE-CLiQ interface.
What protection and cooling does 1FK7061-4CH71-1RB2 have?
It has natural cooling, degree of protection IP65, and DE flange IP67.
What mounting and connection details are listed for 1FK7061-4CH71-1RB2?
The motor is specified with FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, connector size M23, and a shaft with fitted key.
