Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Power | 1.2 kW |
| DC-link voltage | UDC=600V |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder system | Absolute encoder AM20DQI: 20 bits + 12 bits multiturn, with DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Electrical connectors | Rotatable signal and power connectors; M23 power connector |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, with 1.2 kW power and UDC=600V.
- Encoder system: Absolute encoder AM20DQI with 20 bits (resolution 1048576, encoder-internal 512 S/R) plus 12 bits multiturn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.7 Nm (100 K); rated current: 3.5 A.
- Mechanical configuration: IM B5 (IM V1, IM V3) design, plain shaft with tolerance N, and without holding brake.
- Connections and cooling: M23 power connector; signal and power connectors are rotatable; natural cooling.
- Protection and feedback details: Degree of protection: IP65. Temperature monitoring uses a Pt1000 temperature sensor.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CF71-1RG1 variant?
Check the 1.2 kW power, 3,000 rpm rated speed (100 K), 3.7 Nm rated torque (100 K), AM20DQI absolute encoder with 20 bits + 12 bits multiturn, IM B5 (IM V1, IM V3) design, plain shaft, and IP65 protection.
What encoder and connection details should be checked?
The motor has an AM20DQI absolute encoder with a DRIVE-CLiQ interface, 20-bit resolution plus 12-bit multiturn feedback, and rotatable signal and power connectors with an M23 power connector.
Does this configuration include a holding brake?
It is without holding brake.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7044-4CF71-1RG1.
