Product Overview
Technical Summary
| Product designation | 1FK7044-4CF71-1DB1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder system | Encoder IC22DQ: incremental Encoder 22 bits; resolution 4194304; encoder-internal 2048 S/R; commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, High Dynamic.
- Performance: Optimum power: 1.2 kW; rated speed (100 K): 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Encoder feedback: Encoder IC22DQ: incremental Encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, with commutation position 11 bits and DRIVE-CLiQ interface.
- Holding brake: Permanent-magnet brake with holding torque 4.0 Nm and DC 24 V ± 10 % power supply voltage.
- Mechanical configuration: Natural cooling; IM B5 (IM V1, IM V3); rotatable M23 connectors; shaft end with Feather key.
- Protection: Degree of protection: IP65.
Frequently Asked Questions
Which specifications distinguish the Siemens 1FK7044-4CF71-1DB1 variant?
The supplied variant has 1.2 kW optimum power, 3,000 rpm rated speed (100 K), a 22-bit incremental Encoder with DRIVE-CLiQ interface, a permanent-magnet holding brake, IM B5 (IM V1, IM V3) design, and IP65 protection.
What Encoder details should be checked for this exact code?
Check Encoder IC22DQ, incremental Encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and the DRIVE-CLiQ interface.
What brake and connection details should be checked?
Check the permanent-magnet brake, 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage, and rotatable M23 connectors for signals and power.
What information is needed for a quotation?
Provide the complete order number 1FK7044-4CF71-1DB1, required quantity, and destination.
