1FK7105-2AF71-1FB2

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SIMOTICS S Synchronous motor 1FK7-CT PN=8.2kW; UDC=600V M0=48Nm (100K); NN=3000rpm; Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 POWER CONNECTOR ROTATABLE ABSOLUTE ENCODER 22BIT + 12 BIT MULTITURN, WITH DRIVE-CLIQ INTERFACE (ENCODER AM22DQ) SHAFT WITH FITTED KEY, TOLERANCE N; WITH HOLDING BRAKE Degree of protection IP65 DE flange IP67 More

Code: 1FK7105-2AF71-1FB2

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Code: 1FK7105-2AF71-1FB2

1FK7105-2AF71-1FB2 – SIMOTICS S-1FK7

Siemens 1FK7105-2AF71-1FB2: SIMOTICS S-1FK7. Permanent-magnet synchronous motor; Compact. Natural cooling. with holding brake.

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Technical specifications

Manufacturer	Siemens
Order number	1FK7105-2AF71-1FB2
Rated speed (100 K)	3,000 rpm
Number of poles	8
Rated torque (100 K)	26.0 Nm
Rated current	18.0 A
Static torque (60 K)	40.00 Nm
Static torque (100 K)	48.00 Nm
Stall current (60 K)	25.00 A
Stall current (100 K)	31.00 A
Moment of inertia	162.000 kgcm²
Net motor weight	43.5 kg
Motor type and design	Permanent-magnet synchronous motor; Compact
Cooling	Natural cooling
Connector size	M40
Degree of protection	IP65 and DE flange IP67
Mounting design	IM B5 (IM V1, IM V3)
Temperature monitoring	Pt1000 temperature sensor
Electrical connectors	Connectors for signals and power rotatable
Holding brake	with holding brake
Shaft end	Feather key
Encoder system	Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions)
Speed at optimum operating point	3,000 rpm
Power at optimum operating point	8.2 kW
Maximum mechanical speed	5,000 rpm
Maximum speed with inverter	5,000 rpm
Maximum torque	150.0 Nm
Maximum current	109.0 A
Holding brake type	Permanent-magnet brake
Brake holding torque	43.0 Nm
Holding brake supply voltage	DC 24 V ± 10 %

Calculated values may differ from nameplate ratings.

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