Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Optimum power | 1.9 kW |
| Rated speed (100 K) | 2,000 rpm |
| Rated torque (100 K) | 8.9 Nm |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Encoder system | Absolute encoder single-turn 20 bits, AS20DQI, DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake; holding torque 13.0 Nm |
| Electrical connectors | M23, signals and power, rotatable |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-CT with PN=1.9 kW, UDC=600 V, M0=11 Nm (100 K), and NN=2000 rpm.
- Encoder system: Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface; encoder AS20DQI.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with a shaft end using a Feather key and tolerance N.
- Cooling and protection: Natural cooling and degree of protection IP65.
- Holding brake: Permanent-magnet holding brake with 13.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Connections: M23 connectors for signals and power; the connectors are rotatable.
Frequently Asked Questions
What product does Siemens 1FK7063-2AC71-1QB1 identify?
It identifies a SIMOTICS S permanent-magnet synchronous motor 1FK7-CT.
Which specifications distinguish this exact motor variant?
The supplied variant has PN=1.9 kW, UDC=600 V, M0=11 Nm (100 K), NN=2000 rpm, natural cooling, IP65 protection, and an absolute single-turn 20-bit AS20DQI encoder with DRIVE-CLiQ interface.
What encoder and brake details should be checked?
Check the absolute single-turn 20-bit encoder AS20DQI with DRIVE-CLiQ interface and the permanent-magnet holding brake with 13.0 Nm holding torque and DC 24 V ± 10 % supply.
What connection and mounting details should be verified?
Verify the M23 rotatable signal and power connectors, IM B5 (IM V1, IM V3) design, and Feather key shaft end.
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination.
