1FK7042-2AF71-1EA2

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SIMOTICS S SIMOTICS S-1FK7 Synchronous motor 1FK7-CT PN=0.82kW; UDC=600V M0=3Nm (100K); NN=3000rpm; Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, WITH KTY TEMPERATURESENSOR POWER CONNECTOR ROTATABLE ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) SHAFT WITH FITTED KEY, TOLERANCE N; W/O HOLDING BRAKE Degree of protection IP65 DE flange IP67 More

Code: 1FK7042-2AF71-1EA2

Condition

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Code: 1FK7042-2AF71-1EA2

Repair of the part

Name	Code	Delivery	Warranty	Price excl. VAT
Complete part repair	1FK7042-2AF71-1EA2 O	3-6 weeks	24 months	On request	Enquire a repair

1FK7042-2AF71-1EA2 – SIMOTICS S-1FK7

Siemens 1FK7042-2AF71-1EA2: SIMOTICS S-1FK7. Permanent-magnet synchronous motor; Compact. Natural cooling. without holding brake.

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Technical specifications

Manufacturer	Siemens
Order number	1FK7042-2AF71-1EA2
Rated speed (100 K)	3,000 rpm
Number of poles	8
Rated torque (100 K)	2.6 Nm
Rated current	2.0 A
Static torque (60 K)	2.50 Nm
Static torque (100 K)	3.00 Nm
Stall current (60 K)	1.80 A
Stall current (100 K)	2.20 A
Moment of inertia	2.900 kgcm²
Net motor weight	4.6 kg
Motor type and design	Permanent-magnet synchronous motor; Compact
Cooling	Natural cooling
Connector size	M23
Degree of protection	IP65 and DE flange IP67
Mounting design	IM B5 (IM V1, IM V3)
Temperature monitoring	KTY84 temperature sensor in the stator winding
Electrical connectors	Connectors for signals and power rotatable
Holding brake	without holding brake
Shaft end	Feather key
Encoder system	Encoder AM2048S/R: absolute encoder 2048 S/R, 4096 revolutions multi-turn, with EnDat interface
Speed at optimum operating point	3,000 rpm
Power at optimum operating point	0.8 kW
Maximum mechanical speed	9,000 rpm
Maximum speed with inverter	6,400 rpm
Maximum torque	10.5 Nm
Maximum current	7.6 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.

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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.

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Are you looking for a spare part, a repair, one of our products, or do you need to check availability or get advice on a technical solution? Send us the order number, a photo of the nameplate, or a brief description of your request. We will usually get back to you within one hour during business hours.