Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | 1.2 kW |
| Rated voltage | UDC=600 V |
| Rated speed | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder | Absolute encoder 24 bit + 12 bit multiturn with DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake, 4.0 Nm holding torque |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD with PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100 K), NN=3000 rpm.
- Encoder system: Absolute encoder 24 bit + 12 bit multiturn with DRIVE-CLiQ interface; Encoder AM24DQI has 24-bit resolution and 12-bit multiturn range.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with flange 1, rotatable power connector, and shaft with fitted feather key, tolerance N.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Connection and cooling: M23 electrical connectors for rotatable signals and power connections; natural cooling.
- Protection: Degree of protection IP64.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7044-4CF71-1CB0?
The supplied variant has PN=1.2 kW, UDC=600 V, 3,000 rpm rated speed, M0=4.5 Nm (100 K), IM B5 (IM V1, IM V3) mounting, natural cooling, and IP64 protection.
Which encoder and connection details should be checked?
Check the absolute encoder 24 bit + 12 bit multiturn with DRIVE-CLiQ interface, Encoder AM24DQI, and M23 rotatable signals and power connectors.
Does this configuration include a holding brake and fitted shaft key?
It has a permanent-magnet holding brake and a shaft with fitted feather key, tolerance N.
What details are needed for a quotation?
Provide the complete order number 1FK7044-4CF71-1CB0, required quantity, and destination.
