Product Overview
Technical Summary
| Product | 1FK7044-4CF71-1RH2 |
|---|---|
| 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 | Absolute encoder 20 bits + 12 bits multi-turn; DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
Optimum power: 1.2 kW; optimum speed: 3,000 rpm.
Encoder AM20DQI: 20 bits with 1048576 resolution plus 12 bits multiturn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
IM B5 (IM V1, IM V3) design with plain shaft, rotatable connectors, and M23 connector size.
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Natural cooling; degree of protection IP65 and DE flange IP67.
Product lifecycle: Active Product.
Frequently Asked Questions
What is the exact motor model?
It is Siemens SIMOTICS S 1FK7044-4CF71-1RH2.
What encoder does this motor have?
It has an Encoder AM20DQI: absolute encoder 20 bits with 1048576 resolution plus 12 bits multi-turn with a traversing range of 4096 revolutions and a DRIVE-CLiQ interface.
What mechanical configuration does it use?
It has an IM B5 (IM V1, IM V3) design, plain shaft, rotatable electrical connectors, and an M23 connector size.
What holding brake is included?
It has a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What project details should accompany a quotation request?
Provide the requested quantity, destination, schedule context, and any additional BOM lines.
