Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power | 1.2 kW |
| DC-link voltage | 600 V UDC |
| Rated speed | 4,500 rpm (100 K) |
| Rated torque | 2.6 Nm (100 K) |
| Encoder system | Absolute Encoder AM24DQI: 24 bits + 12 bits multiturn |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3), flange 1 |
| Connector | Rotatable M23 power connector |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake, holding torque 4.0 Nm |
| Degree of protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, permanent-magnet synchronous motor, High Dynamic.
- Power and electrical data: Power: 1.2 kW; UDC: 600 V; rated current: 3.3 A; maximum current: 12.5 A.
- Speed and torque: NN: 4500 rpm; rated speed: 4,500 rpm (100 K); M0: 3.5 Nm (100 K); maximum torque: 10.0 Nm.
- Encoder and interface: Absolute Encoder AM24DQI with 24-bit resolution plus 12-bit multiturn, and DRIVE-CLiQ interface.
- Mounting and connection: Frame size IM B5 (IM V1, IM V3), flange 1, rotatable M23 power connector, and rotatable signal and power connectors.
- Cooling, brake and protection: Natural cooling, IP64 degree of protection, plain shaft with tolerance N, and permanent-magnet holding brake.
Frequently Asked Questions
Which specifications distinguish 1FK7043-4CH71-1CH0?
Check the 1.2 kW power, 600 V UDC, 4500 rpm NN, absolute Encoder AM24DQI with DRIVE-CLiQ, IM B5 mounting, rotatable M23 power connector, natural cooling, IP64, plain shaft, and holding brake.
What encoder and brake details should be checked?
The encoder is an absolute Encoder AM24DQI with 24 bits plus 12 bits multiturn and a DRIVE-CLiQ interface. The motor has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % supply.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7043-4CH71-1CH0.
