Technical Summary
| Product designation | 1FK7086-4CF71-1DB2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Motor type variant | High Dynamic |
| PN | 2kW |
| NN | 3000rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 6.5 Nm |
| Static torque (100 K) | 28.00 Nm |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | with holding brake |
| Power supply voltage | DC 24 V ± 10 % |
Applications
For connecting a SIMOTICS S synchronous motor into a SINAMICS S120 drive setup.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for drive applications.
PN=2kW and NN=3000rpm, with rated speed 3,000 rpm and rated torque 6.5 Nm.
Encoder IC22DQ with incremental encoder 22 bits and DRIVE-CLiQ interface.
Naturally cooled with design acc. to Code I IM B5 (IM V1, IM V3).
Degree of protection IP65 and DE flange IP67.
With holding brake, power connector rotatable, and shaft with fitted key, tolerance N.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1DB2?
It is a SIMOTICS S synchronous motor 1FK7-HD, Active Product.
What are the key electrical and performance ratings of 1FK7086-4CF71-1DB2?
PN=2kW, NN=3000rpm, rated speed 3,000 rpm, rated torque 6.5 Nm, and static torque 28.00 Nm at 100 K.
Which encoder and interface are used on 1FK7086-4CF71-1DB2?
It uses Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
What mounting and protection details are listed for 1FK7086-4CF71-1DB2?
It has natural cooling, design acc. to Code I IM B5 (IM V1, IM V3), and degree of protection IP65 and DE flange IP67.
Does 1FK7086-4CF71-1DB2 include a holding brake?
Yes. It is supplied with a holding brake.
