from 3 682,03 EUR Incl. VAT
1FK7044-4CF71-1QG0
- SIEMENS
- SERVO | MOTORS
- 1FK servomotors
- 1FK7044-4CF71-1QG0
1FK7044-4CF71-1QG0
SIMOTICS S Synchronous motor 1FK7-HD PN=1.2kW; UDC=600V M0=4.5Nm (100K); NN=3000rpm; Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 POWER CONNECTOR ROTATABLE ABSOLUTE ENCODER SINGLETURN 20 BIT WITH DRIVE-CLIQ INTERFACE (ENCODER AS20DQI) PLAIN SHAFT, TOLERANCE N; W/O HOLDING BRAKE Degree of protection IP64
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Code: 1FK7044-4CF71-1QG0
SIMOTICS S Synchronous motor 1FK7-HD PN=1.2kW; UDC=600V M0=4.5Nm (100K); NN=3000rpm; Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 POWER CONNECTOR ROTATABLE ABSOLUTE ENCODER SINGLETURN 20 BIT WITH DRIVE-CLIQ INTERFACE (ENCODER AS20DQI) PLAIN SHAFT, TOLERANCE N; W/O HOLDING BRAKE Degree of protection IP64
More
Code: 1FK7044-4CF71-1QG0
Part Sales 1
| Condition | Code | Warranty | Availability |
Delivery Express? | Price excl. VAT | |
|---|---|---|---|---|---|---|
| New without box (NW) | 1FK7044-4CF71-1QG0 NW | 12/24 months | In stock FOXON 1 pcs |
3 043 EUR
|
Repair of the part
| Name | Code | Delivery | Warranty | Price excl. VAT | |
|---|---|---|---|---|---|
| Complete part repair | 1FK7044-4CF71-1QG0 O | 3-6 weeks | 24 months | On request | Enquire a repair |
1FK7044-4CF71-1QG0 – SIMOTICS S-1FK7
Siemens 1FK7044-4CF71-1QG0: SIMOTICS S-1FK7. Permanent-magnet synchronous motor; High Dynamic. Natural cooling. without holding brake.
Need to buy or repair this part?
We will check replacement part availability and the options for diagnosing and repairing your faulty unit.
Technical specifications
| Manufacturer | Siemens |
|---|---|
| Order number | 1FK7044-4CF71-1QG0 |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 6 |
| Rated torque (100 K) | 3.7 Nm |
| Rated current | 3.5 A |
| Static torque (60 K) | 3.75 Nm |
| Static torque (100 K) | 4.50 Nm |
| Stall current (60 K) | 3.20 A |
| Stall current (100 K) | 4.00 A |
| Moment of inertia | 1.260 kgcm² |
| Net motor weight | 7.4 kg |
| Motor type and design | Permanent-magnet synchronous motor; High Dynamic |
| Cooling | Natural cooling |
| Connector size | M23 |
| Degree of protection | IP64 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Temperature monitoring | Pt1000 temperature sensor |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | without holding brake |
| Shaft end | Plain shaft |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Speed at optimum operating point | 3,000 rpm |
| Power at optimum operating point | 1.2 kW |
| Maximum mechanical speed | 9,000 rpm |
| Maximum speed with inverter | 8,050 rpm |
| Maximum torque | 13.0 Nm |
| Maximum current | 12.1 A |
Calculated values may differ from nameplate ratings.
Part variants and further information
- New, sealed (NC): Brand-new, unused part in unopened original packaging. 12-month warranty.
- New, opened (NO): Brand-new and unused part, but the original packaging has been opened. 12-month warranty.
- New, without packaging (NW): Brand-new and unused part, supplied without original packaging. 12-month warranty.
- New (N): New and unused part, typically smaller components supplied in multi-packs in one original package. 12-month warranty.
- Refurbished (R): Part has been removed from service, cleaned, inspected and tested to meet original functionality and quality. 12-month warranty.
- Used, tested (T): Functional used part that has passed full testing. 6-month warranty.
- Used (U): Functional used part. 3-month warranty.


Buy parts and arrange repairs with FOXON
We supply new original and refurbished parts with a warranty. We confirm current availability and the possible delivery date before you place an order. For faulty parts, we check the options for diagnostics and professional repair.
Need to buy or repair this part?
Send the full order number, required quantity and, for repairs, a description of the fault. We will prepare a quotation within 1 hour.
Request a quote for purchase or repairHighlighted items are mandatory.






