Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated current | 3.5 A |
| Rated torque (100 K) | 3.7 Nm |
| Feedback system | Resolver R14DQ, 14-bit, resolution 16384, internal 2-pole |
| Interface | DRIVE-CLiQ |
| Connector size | M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake, holding torque 4.0 Nm |
| Degree of protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD with 1.2 kW optimum power and 3,000 rpm optimum speed.
- Electrical ratings: Rated current: 3.5 A. Rated torque: 3.7 Nm (100 K).
- Feedback and interface: Resolver R14DQ feedback with 14-bit resolution, 16384 resolution, internal 2-pole design, and DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling, IM B5 (IM V1, IM V3) design, M23 connector size, rotatable signals and power connectors, and feather key shaft end.
- Holding brake and protection: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply; degree of protection: IP64.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CF71-1PB0 variant?
The supplied identifying specifications include 1.2 kW optimum power, 3,000 rpm optimum speed, Resolver R14DQ feedback, a permanent-magnet holding brake, M23 connectors, IM B5 (IM V1, IM V3) design, and IP64 protection.
What feedback and connection details should be checked?
Check the Resolver R14DQ feedback with 14-bit resolution and internal 2-pole design, the DRIVE-CLiQ interface, and the rotatable signals and power connectors with M23 connector size.
What brake and shaft details should be verified?
Verify the permanent-magnet holding brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply, and the feather key shaft end.
What details are needed for a quotation?
Provide the complete order number 1FK7044-4CF71-1PB0, the required quantity, and the destination.
