Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Series | SIMOTICS S |
| Product family | 1FK7 servomotors for SINAMICS S120 |
| Rated power | PN=2kW |
| Rated speed | 4,500 rpm |
| Rated torque | 4.3 Nm |
| Static torque | 6.40 Nm |
| Rated current | 6.2 A |
| Number of poles | 6 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Shaft end | Plain shaft |
| Holding brake | without holding brake |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Power and speed
PN=2kW; NN=4500rpm.
PN=2kW; NN=4500rpm.
Encoder system
Incremental encoder 22 BIT with DRIVE-CLiQ interface (ENCODER IC22DQ).
Incremental encoder 22 BIT with DRIVE-CLiQ interface (ENCODER IC22DQ).
Cooling and protection
Naturally cooled; degree of protection IP65 and DE flange IP67.
Naturally cooled; degree of protection IP65 and DE flange IP67.
Mechanical configuration
FRAME SIZE IMB 5 (IM V1, IM V3); plain shaft; without holding brake.
FRAME SIZE IMB 5 (IM V1, IM V3); plain shaft; without holding brake.
Connections
Power connector rotatable; connector size M23.
Power connector rotatable; connector size M23.
Applications
Motion control in SINAMICS S120 systems
Servomotor use within the SINAMICS S120 series context.
Servomotor use within the SINAMICS S120 series context.
Frequently Asked Questions
What is Siemens 1FK7061-4CH71-1DG2?
It is a SIMOTICS S synchronous motor, model 1FK7061-4CH71-1DG2.
What are the key ratings of 1FK7061-4CH71-1DG2?
The motor is specified with PN=2kW, NN=4500rpm, and a rated torque of 4.3 Nm.
Which encoder does 1FK7061-4CH71-1DG2 use?
It uses Encoder IC22DQ: an incremental encoder 22 BIT with DRIVE-CLiQ interface.
What mounting and protection details are listed for 1FK7061-4CH71-1DG2?
The motor has FRAME SIZE IMB 5 (IM V1, IM V3), degree of protection IP65 and DE flange IP67, and a plain shaft.
