Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed | 4,500 rpm (100 K) |
| Rated torque | 2.6 Nm (100 K) |
| Feedback system | Resolver R15DQ, resolver 15 bits, resolution 32768, internal multi-pole |
| Interface | DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake, holding torque 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Shaft end | Feather key, tolerance N |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, 1FK7-HD, High Dynamic.
- Power and speed: Optimum power: 1.2 kW; rated speed: 4,500 rpm (100 K); rated torque: 2.6 Nm (100 K).
- Feedback and interface: Resolver R15DQ feedback with resolver 15 bits, resolution 32768, internal multi-pole; DRIVE-CLiQ interface.
- Brake and supply: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Shaft and mounting: Shaft with Feather key and tolerance N; design acc. to Code I: IM B5 (IM V1, IM V3).
- Connections and protection: M23 rotatable connectors for signals and power; degree of protection IP65 and DE flange IP67; natural cooling.
Frequently Asked Questions
Which specifications identify the exact 1FK7043-4CH71-1UB2 variant?
Check the 1.2 kW optimum power, 4,500 rpm rated speed (100 K), Resolver R15DQ feedback, DRIVE-CLiQ interface, holding brake, Feather key shaft and IM B5 (IM V1, IM V3) design.
What feedback and connection details should be checked?
The motor has Resolver R15DQ feedback with resolver 15 bits, resolution 32768, internal multi-pole, plus M23 rotatable connectors for signals and power.
What brake details should be verified?
Verify the permanent-magnet holding 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 quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7043-4CH71-1UB2.
