Product Overview
Technical Summary
| Product | 1FK7044-4CF71-1UH2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated torque | 3.7 Nm (100 K) |
| Maximum torque | 13.0 Nm |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Interface | DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3) |
| Connectors | M23; signals and power rotatable |
| Protection | IP65 and DE flange IP67 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
Key Features
Optimum power: 1.2 kW; optimum speed: 3,000 rpm.
Rated torque: 3.7 Nm (100 K); maximum torque: 13.0 Nm; rated current: 3.5 A.
Resolver R15DQ with 15-bit resolution (32768, internal multi-pole) and DRIVE-CLiQ interface.
Natural cooling, IM B5 (IM V1, IM V3), plain shaft, rotatable M23 electrical connectors and holding brake.
Degree of protection: IP65 and DE flange IP67. Holding-brake supply: DC 24 V ± 10 %.
Frequently Asked Questions
What is the exact Siemens motor model?
The exact line item is Siemens 1FK7044-4CF71-1UH2, a SIMOTICS S permanent-magnet synchronous motor.
What feedback and interface does this motor have?
It has a Resolver R15DQ with 15-bit resolution (32768, internal multi-pole) and a DRIVE-CLiQ interface.
What mechanical configuration should be retained in the quotation?
Retain natural cooling, IM B5 (IM V1, IM V3), a plain shaft, rotatable M23 electrical connectors, and a holding brake.
What project details should accompany this line item?
Include the requested quantity, destination, schedule context, and any additional BOM lines with the quotation request.
