Product Overview
Technical Summary
| Product designation | 1FK7101-2AC71-1QB1 |
|---|---|
| Product family | SIMOTICS S 1FK7 |
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 4.3 kW |
| Rated speed (100 K) | 2,000 rpm |
| Rated torque (100 K) | 20.5 Nm |
| Encoder | Absolute encoder single-turn 20 bits, AS20DQI, with DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake; holding torque: 43.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor with compact design and 8 poles.
- Performance: Optimum power: 4.3 kW; rated speed (100 K): 2,000 rpm; rated torque (100 K): 20.5 Nm.
- Encoder and interface: Absolute single-turn 20-bit encoder AS20DQI with DRIVE-CLiQ interface.
- Holding brake: Permanent-magnet holding brake with 43.0 Nm holding torque and DC 24 V ± 10 % power supply.
- Mechanical configuration: IM B5 (IM V1, IM V3) design, rotatable M40 connectors, and shaft with feather key.
- Cooling and protection: Natural cooling and IP65 degree of protection.
Frequently Asked Questions
Which specifications identify Siemens 1FK7101-2AC71-1QB1?
Check the SIMOTICS S 1FK7 designation, 4.3 kW optimum power, 20.5 Nm rated torque (100 K), AS20DQI absolute single-turn 20-bit encoder with DRIVE-CLiQ, holding brake, IM B5 (IM V1, IM V3) design, and IP65 protection.
What encoder and connection details should be checked?
Check the AS20DQI absolute single-turn 20-bit encoder with DRIVE-CLiQ interface and the rotatable M40 electrical connectors for signals and power.
What brake details should be verified?
Verify the permanent-magnet brake, 43.0 Nm holding torque, DC 24 V ± 10 % power supply, 1.0 A coil current, 300 ms opening time, and 70 ms closing time.
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination when requesting a quotation.
