Product information
Overview
Key Features
- Motor ratings: PN=0.94 kW, UDC=300 V, rated speed NN=3000 rpm and rated torque 3.0 Nm (100 K).
- Encoder feedback: AS20DQI absolute single-turn 20-bit Encoder with DRIVE-CLiQ interface.
- Mounting and connections: IM B5 design (IM V1, IM V3), M23 connector size, and rotatable signal and power connectors.
- Brake and shaft: Permanent-magnet holding brake with 4.0 Nm holding torque, DC 24 V ± 10 % supply, and plain shaft with tolerance N.
- Cooling and protection: Natural cooling with IP65 protection and DE flange IP67 protection.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Product family | SIMOTICS S 1FK7-HD |
| Rated power | PN=0.94 kW |
| DC-link voltage | UDC=300 V |
| Rated speed | NN=3000 rpm |
| Rated torque | 3.0 Nm (100 K) |
| Encoder | AS20DQI absolute Encoder, single-turn 20 bits, DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What motor is Siemens 1FK7043-4CF21-1QH2?
It is a SIMOTICS S permanent-magnet synchronous motor with PN=0.94 kW, UDC=300 V and NN=3000 rpm.
Which feedback system does this motor have?
It has an AS20DQI absolute single-turn 20-bit Encoder with DRIVE-CLiQ interface.
What mounting and connector configuration does it use?
It uses IM B5 mounting (IM V1, IM V3), an M23 connector size, and rotatable signal and power connectors.
What brake and protection ratings are provided?
It has a permanent-magnet holding brake with 4.0 Nm holding torque, IP65 protection and DE flange IP67 protection.
How can I request a quotation for this exact motor?
Send the required quantity, destination and requested date for an MRO or project quotation.
