Product Overview
Technical Summary
| Product designation | 1FK7043-4CH71-1PH0 |
|---|---|
| Motor family | SIMOTICS S 1FK7-HD |
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Feedback | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Interface | DRIVE-CLiQ-interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Connector size | M23 |
| Degree of protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, with PN=1.2kW and UDC=600V.
- Performance: Rated speed: 4,500 rpm (100 K); rated torque: 2.6 Nm (100 K); maximum torque: 10.0 Nm.
- Feedback system: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole), with DRIVE-CLiQ-interface.
- Mechanical configuration: Frame size IMB 5 (IM V1, IM V3), plain shaft, rotatable power connector, and M23 connectors.
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Cooling and protection: Natural cooling and degree of protection IP64.
Frequently Asked Questions
Which specifications identify the exact 1FK7043-4CH71-1PH0 variant?
Check the 1.2 kW optimum power, 4,500 rpm rated speed (100 K), Resolver R14DQ feedback, holding brake, plain shaft, IM B5 (IM V1, IM V3) design, M23 connectors, and IP64 protection.
What feedback and connection details should be checked?
The motor has Resolver R14DQ feedback with 14-bit resolution, internal 2-pole design, and a DRIVE-CLiQ-interface. Its connector size is M23, and the signals and power connectors are rotatable.
What brake details should be verified?
Verify the permanent-magnet brake, 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage, 0.5 A coil current, 70 ms opening time, and 30 ms closing time.
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination.
