Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 2.5 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 8.0 Nm |
| Static torque (100 K) | 12.00 Nm |
| Rated current | 7.6 A |
| Maximum current | 33.0 A |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Connector size | M23 |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
Key Features
1FK7-HD motor for SINAMICS S120.
Incremental encoder 22 bits with DRIVE-CLiQ interface and rotatable connectors for signals and power.
Naturally cooled with degree of protection IP64.
FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, tolerance N, and with holding brake.
Active Product.
Frequently Asked Questions
What is the exact Siemens order number and product type?
The exact order number is 1FK7064-4CF71-1DH0, and it is a SIMOTICS S synchronous motor.
What are the rated speed and optimum power of 1FK7064-4CF71-1DH0?
Rated speed (100 K) is 3,000 rpm, and optimum power is 2.5 kW.
Which encoder and connector details are listed for this motor?
It has Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface, and the connector size is M23.
What protection rating and cooling type does 1FK7064-4CF71-1DH0 have?
The motor has degree of protection IP64 and natural cooling.
