Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated output | PN=1.7kW |
| Optimum power | 1.7 kW |
| UDC | 600V |
| M0 | 6.4Nm (100K) |
| NN | 3000rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 5.4 Nm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding brake | with holding brake |
| Holding brake voltage | DC 24 V ± 10 % |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Rated and optimum output
PN=1.7kW; optimum power 1.7 kW.
PN=1.7kW; optimum power 1.7 kW.
Speed and torque data
NN=3000rpm; rated speed (100 K) 3,000 rpm; rated torque (100 K) 5.4 Nm; static torque (100 K) 6.40 Nm.
NN=3000rpm; rated speed (100 K) 3,000 rpm; rated torque (100 K) 5.4 Nm; static torque (100 K) 6.40 Nm.
Feedback and connection details
Incremental encoder 22 bits with DRIVE-CLiQ interface (Encoder IC22DQ) and electrical connectors for signals and power rotatable.
Incremental encoder 22 bits with DRIVE-CLiQ interface (Encoder IC22DQ) and electrical connectors for signals and power rotatable.
Mechanical configuration
Frame size IMB 5 (IM V1, IM V3), shaft height 63, shaft with fitted key, tolerance N, and holding brake.
Frame size IMB 5 (IM V1, IM V3), shaft height 63, shaft with fitted key, tolerance N, and holding brake.
Protection and cooling
Naturally cooled with degree of protection IP65 and DE flange IP67.
Naturally cooled with degree of protection IP65 and DE flange IP67.
Applications
Motion control with SINAMICS S120
Servomotor use in the SINAMICS S120 drive category.
Servomotor use in the SINAMICS S120 drive category.
Rotary axis drive
Generation of rotary motion with 3,000 rpm rated speed and encoder feedback.
Generation of rotary motion with 3,000 rpm rated speed and encoder feedback.
Frequently Asked Questions
What is Siemens 1FK7061-4CF71-1DB2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated speed and torque of 1FK7061-4CF71-1DB2?
Rated speed (100 K) is 3,000 rpm and rated torque (100 K) is 5.4 Nm.
Which encoder does 1FK7061-4CF71-1DB2 use?
It uses Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
What are the protection and cooling details for 1FK7061-4CF71-1DB2?
It has natural cooling and degree of protection IP65 and DE flange IP67.
Does 1FK7061-4CF71-1DB2 include a holding brake?
Yes, it is supplied with holding brake.
