Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Encoder | Absolute Encoder AM24DQI, 24 bits + 12 bits multi-turn, DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Holding brake | Permanent-magnet brake, holding torque 4.0 Nm |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD with PN=0.94kW and UDC=300V.
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A.
- Encoder feedback: Absolute Encoder AM24DQI with 24 bits, 12 bits multi-turn, and DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with flange 1 and plain shaft; radial runout tolerance: 0.040 mm.
- Brake and connections: Permanent-magnet holding brake with 4.0 Nm holding torque; M23 rotatable connectors for signals and power.
- Cooling and protection: Natural cooling and IP65 degree of protection; housing color: Standard (Anthracite RAL 7016).
Frequently Asked Questions
Which specifications distinguish the 1FK7043-4CF21-1CH1 variant?
The supplied variant has PN=0.94kW, UDC=300V, 3,000 rpm rated speed, absolute Encoder AM24DQI with DRIVE-CLiQ, a holding brake, plain shaft, natural cooling, IM B5 mounting, and IP65 protection.
What encoder and interface does this motor have?
It has an absolute Encoder AM24DQI with 24 bits, 12 bits multi-turn, and a DRIVE-CLiQ interface.
What mounting and shaft configuration should be checked?
Check the IM B5 (IM V1, IM V3) design, flange 1, plain shaft, and tolerance N.
What brake and connector details identify the configuration?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and M23 rotatable connectors for signals and power.
What information is needed for a quotation?
Provide the complete order number 1FK7043-4CF21-1CH1 together with the required quantity and destination.
