Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| Supply voltage | UDC=600V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.7 Nm (100 K) |
| Encoder | Absolute Encoder AM24DQI: 24 bits + 12 bits multiturn with DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, permanent-magnet synchronous motor, High Dynamic.
- Rated performance: PN=1.2kW; rated speed: 3,000 rpm (100 K); rated torque: 3.7 Nm (100 K).
- Encoder system: Absolute Encoder AM24DQI: 24 bits with resolution 16777216 and encoder-internal 2048 S/R, plus 12 bits multiturn with a traversing range of 4096 revolutions.
- Mounting and shaft: IM B5 (IM V1, IM V3) design, flange 1, plain shaft, and radial runout tolerance of 0.040 mm.
- Connections and cooling: M23 connector size, rotatable signal and power connectors, and natural cooling.
- Protection and brake: Degree of protection IP64 and without holding brake.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CF71-1CG0 variant?
Check PN=1.2kW, UDC=600V, 3,000 rpm (100 K), 3.7 Nm rated torque (100 K), the AM24DQI absolute 24-bit + 12-bit multiturn encoder, IM B5 mounting, plain shaft, natural cooling, IP64, and without holding brake.
What encoder is supplied with this motor?
It has an absolute Encoder AM24DQI with 24 bits, resolution 16777216, encoder-internal 2048 S/R, plus 12 bits multiturn with a traversing range of 4096 revolutions and DRIVE-CLiQ interface.
What shaft, mounting, and connector details should be checked?
Check the plain shaft with tolerance N, IM B5 (IM V1, IM V3) design with flange 1, M23 connector size, and rotatable signal and power connectors.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7044-4CF71-1CG0.
