Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| PN | 2kW |
| UDC | 600V |
| M0 | 22Nm (100K) |
| NN | 3000rpm |
| Rated speed | 3,000 rpm |
| Rated current | 7.0 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| 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.
PN=2kW and UDC=600V
Variant data for motor selection and drive matching.
Variant data for motor selection and drive matching.
NN=3000rpm
Rated speed at 100 K.
Rated speed at 100 K.
Absolute encoder with DRIVE-CLiQ
Encoder AM24DQI with absolute encoder 24 bit + 12 bit multiturn.
Encoder AM24DQI with absolute encoder 24 bit + 12 bit multiturn.
Holding brake
Includes a holding brake with permanent-magnet brake version and holding torque 22.0 Nm.
Includes a holding brake with permanent-magnet brake version and holding torque 22.0 Nm.
IP65 and natural cooling
Degree of protection IP65 with natural cooling.
Degree of protection IP65 with natural cooling.
Applications
SINAMICS S120 drive system integration
Servomotor use in SINAMICS S120 drive systems.
Servomotor use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1CB1?
It is a SIMOTICS S synchronous motor.
What are the key ratings of 1FK7085-4CF71-1CB1?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which encoder is fitted to 1FK7085-4CF71-1CB1?
It uses Encoder AM24DQI with an absolute encoder 24 bit + 12 bit multiturn and DRIVE-CLiQ interface.
What mechanical and protection details are listed for this motor?
It has natural cooling, IP65 degree of protection, IM B5 (IM V1, IM V3) design, shaft height 80, and a holding brake.
