Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.7 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 5.4 Nm |
| Rated current | 5.3 A |
| Encoder system | Encoder IC22DQ: incremental Encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Connector size | M23 |
| Holding brake | without holding brake |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Optimum power and speed: Optimum power: 1.7 kW; optimum speed: 3,000 rpm.
- Encoder feedback: Incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); shaft with fitted Feather key and tolerance N.
- Cooling and protection: Natural cooling; degree of protection IP65.
- Brake and connector: Without holding brake; M23 connector size with rotatable signal and power connectors.
Frequently Asked Questions
What product does Siemens order number 1FK7061-4CF71-1DA1 identify?
It identifies a SIMOTICS S permanent-magnet synchronous motor 1FK7-HD.
Which ratings distinguish this exact motor variant?
Optimum power is 1.7 kW, rated speed is 3,000 rpm, rated torque (100 K) is 5.4 Nm, and rated current is 5.3 A.
Which Encoder and connection details should be checked?
The motor has an Encoder IC22DQ incremental Encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface; the connector size is M23.
Which mechanical configuration identifies the listed variant?
It has IM B5 (IM V1, IM V3) mounting, a fitted Feather key with tolerance N, natural cooling, IP65 protection, and is without holding brake.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
