Siemens 1FT6044-4AK71-4AB6
€1,500.00
International delivery
The individual quotation states the shipping method and costs for the item and destination.
Product description
Siemens 1FT6044-1AF71-4EA1 is a naturally cooled permanent-magnet synchronous servo motor from the SIMOTICS S 1FT6 product series. For the 1FT6044-1AF71 base version, Siemens specifies 4.3 Nm rated torque, 2.9 A rated current and 3000 min⁻¹ rated speed. Standstill torque and current are 5.0 Nm and 3.0 A. Optimum output is specified as 1.35 kW. The four-pole motor has a winding resistance of 3.05 Ω at 20 °C. Further documented limits are 7700 min⁻¹ maximum permissible speed and 18 Nm maximum torque. Feedback uses an EnDat absolute encoder with 2048 signal periods per revolution. Siemens documents natural cooling, IP65 protection and mounting arrangements IM B5, IM V1 and IM V3. The version has no holding brake. Suffix 4EA1 binds the encoder, connector and mechanical configuration to the complete order number. The official Siemens dimension sheet for 1FT604x distinguishes resolver and optical encoder configurations. For 1FT6044 with an optical encoder and without a brake, installation length is 278 mm. Shaft extension is 40 mm, the flange measures 120 × 120 mm and the highest connector position gives a 140 mm overall height. The resulting motor envelope is 318 × 120 × 140 mm. Connected cables require additional system-specific clearance. Documented weight without brake is 8.3 kg. Complete order number, torque and current values, encoder, brake version, protection, mounting arrangement and mechanical dimensions together provide the exact product identification.
The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ. Specifications
Unless expressly confirmed, technical information is provided to identify the device type. The complete manufacturer or type number is decisive.
| Manufacturer | Siemens |
|---|---|
| Product series | SIMOTICS S 1FT6 |
| Manufacturer/Order/Identification number | 1FT6044-1AF71-4EA1 |
| Equipment type | Permanent-magnet synchronous servo motor |
| Rated speed | 3000 min⁻¹ |
| Number of poles | 4 |
| Rated torque (100 K) | 4.3 Nm |
| Rated current (100 K) | 2.9 A |
| Standstill torque (100 K) | 5.0 Nm |
| Standstill current (100 K) | 3.0 A |
| Optimum output | 1.35 kW |
| Maximum permissible speed | 7700 min⁻¹ |
| Maximum torque | 18 Nm |
| Cooling method | Natural cooling |
| Mounting arrangement | IM B5; IM V1 and IM V3 permitted |
| Encoder | EnDat absolute encoder, 2048 signal periods/revolution |
| Protection rating | IP65 |
| Winding resistance at 20 °C | 3.05 Ω |
| Dimensions | 318 × 120 × 140 mm (L × W × H; motor envelope incl. 40-mm shaft and optical encoder, without brake; installation length 278 mm) |
| Weight | 8.3 kg |
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What are the dimensions and weight of Siemens 1FT6044-1AF71-4EA1?
The motor envelope including the 40 mm shaft extension is 318 × 120 × 140 mm with a 278 mm installation length. Documented weight without brake is 8.3 kg.
Which encoder and protection rating are documented?
The documented version has an EnDat absolute encoder with 2048 signal periods per revolution, IP65 protection and no holding brake.
What applies if an item develops a defect within 14 days?
For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.
In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.
Which shipping methods and delivery times are available?
The shipping method, shipping cost and estimated delivery time are confirmed for the specific order. Depending on the item, destination and urgency, we can check parcel, express or freight shipping as well as collection.
A delivery date is binding only if we expressly confirm it as binding.
Which payment terms apply?
The payment terms stated in the checkout or order confirmation apply. Depending on the order and customer, payment is made in advance or against invoice.
International deliveries and deliveries to new customers are generally made against advance payment unless we expressly confirm another payment arrangement.
Can I return an item ordered incorrectly or found incompatible?
No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.
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You may request an individual quotation for several items or larger quantities. We then check availability and pricing for the specific requirement; there is no entitlement to a quantity discount. Open the quick enquiry.
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