Product Overview
Technical Summary
| Product identity | 1FK7085-4CF71-1RH1 Siemens SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=2kW |
| DC link voltage | UDC=600V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 6.5 Nm (100 K) |
| Encoder | Absolute Encoder AM20DQI, 20 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft, tolerance N |
| Cooling | Natural cooling |
| Protection | IP65 |
| Holding brake | Permanent-magnet brake, holding torque 22.0 Nm |
| Brake supply | DC 24 V ± 10 % |
Key Features
PN=2kW, UDC=600V, rated speed 3,000 rpm, and rated torque 6.5 Nm (100 K).
Permanent-magnet synchronous motor, High Dynamic, naturally cooled, with IM B5 (IM V1, IM V3) design.
Absolute Encoder AM20DQI with 20 bits (resolution 1048576, encoder-internal 512 S/R) plus 12 bits multi-turn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
Plain shaft with tolerance N, rotatable power connector, M40 connector size, and holding brake.
Degree of protection IP65 and Pt1000 temperature sensor.
Permanent-magnet brake with holding torque 22.0 Nm and power supply voltage DC 24 V ± 10 %.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens SIMOTICS S 1FK7085-4CF71-1RH1 permanent-magnet synchronous motor.
What encoder configuration does it have?
It has an absolute Encoder AM20DQI with 20 bits plus 12 bits multi-turn and a DRIVE-CLiQ interface.
What are the motor mounting and shaft details?
The motor has IM B5 (IM V1, IM V3) design and a plain shaft with tolerance N.
What holding brake is included?
It has a permanent-magnet brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What information should accompany a quotation request?
Provide the requested quantity, destination, schedule, and any additional BOM lines for the project quotation.
