Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power | PN=2kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 28.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding brake | with holding brake |
| Design | IM B5 (IM V1, IM V3) |
| Shaft end | Feather key |
| Connector size | M40 |
Key Features
SIMOTICS S synchronous motor
1FK7-HD variant with PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
1FK7-HD variant with PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
High Dynamic motor type
Permanent-magnet synchronous motor designed as a High Dynamic version.
Permanent-magnet synchronous motor designed as a High Dynamic version.
22-bit incremental encoder
Encoder IC22DQ with DRIVE-CLIQ interface and commutation position 11 bits.
Encoder IC22DQ with DRIVE-CLIQ interface and commutation position 11 bits.
Natural cooling and IP65
Naturally cooled design with degree of protection IP65.
Naturally cooled design with degree of protection IP65.
Holding brake included
Supplied with holding brake and permanent-magnet brake version.
Supplied with holding brake and permanent-magnet brake version.
Rotatable electrical connectors
Electrical connectors for signals and power rotatable, with power connector rotatable.
Electrical connectors for signals and power rotatable, with power connector rotatable.
Applications
SINAMICS S120 drive integration
Servomotor for use in SINAMICS S120 motion control systems.
Servomotor for use in SINAMICS S120 motion control systems.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1DB1?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main ratings of 1FK7086-4CF71-1DB1?
PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
Which encoder is used on 1FK7086-4CF71-1DB1?
It uses Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLIQ interface.
What protection and cooling does 1FK7086-4CF71-1DB1 have?
It has natural cooling and degree of protection IP65.
Does 1FK7086-4CF71-1DB1 include a holding brake?
Yes, it is supplied with a holding brake.
