1FK7042-2AF71-1QA0

SIEMENS manufacturer product image – Figure similar

1FK7042-2AF71-1QA0

Siemens SIMOTICS S servo motor for industrial automation. More

Code: 1FK7042-2AF71-1QA0

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Siemens SIMOTICS S servo motor for industrial automation. More

Code: 1FK7042-2AF71-1QA0

1FK7042-2AF71-1QA0 – SIMOTICS S-1FK7

Siemens 1FK7042-2AF71-1QA0: SIMOTICS S-1FK7. Permanent-magnet synchronous motor; Compact. Natural cooling. without holding brake.

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Technical specifications

Manufacturer	Siemens
Order number	1FK7042-2AF71-1QA0
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	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	Feather key
Encoder system	Encoder AS20DQI: absolute encoder single-turn 20 bits
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.

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