MPN

Siemens 480V 1.45 kW Servo Motor, 3000rpm, 15 nm Max Output Torque, 19 mm Shaft Diameter

RS Stock No.:: 891-108
Mfr. Part No.:: 1FK2105-4AF01-0SB0
Brand:: Siemens

Siemens 480V 1.45 kW Servo Motor, 3000rpm, 15 nm Max Output Torque, 19 mm Shaft Diameter

This image is representative of the product range

Subtotal (1 unit)*

$2,019.61

(exc. GST)

$2,221.57

(inc. GST)

FREE delivery for orders over $80.00 ex GST

Stocked by manufacturer

Ready to ship from 16 November 2026

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Units	Per unit
1 +	$2,019.61

*price indicative

RS Stock No.:: 891-108
Mfr. Part No.:: 1FK2105-4AF01-0SB0
Brand:: Siemens

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Product Type	Servo Motor
	Maximum Output Torque	15nm
	Supply Voltage	480V
	Sub Type	Servo Motor
	Output Speed	3000rpm
	Power Rating	1.45kW
	Stall Torque	5nm
	Shaft Diameter	19mm
	Mount Type	Flange
	Shaft Length	40mm
	Current Rating	4.35A
	Series	S-1FK2
	Rotor Inertia	1.71kg.cm²
	Standards/Approvals	RoHS

	Select all
	Brand Siemens
	Product Type Servo Motor
	Maximum Output Torque 15nm
	Supply Voltage 480V
	Sub Type Servo Motor
	Output Speed 3000rpm
	Power Rating 1.45kW
	Stall Torque 5nm
	Shaft Diameter 19mm
	Mount Type Flange
	Shaft Length 40mm
	Current Rating 4.35A
	Series S-1FK2
	Rotor Inertia 1.71kg.cm²
	Standards/Approvals RoHS

Datasheet - 1FK2105-4AF01-0SB0

COO (Country of Origin):: DE

The Siemens servo motor features a permanent-magnet excited Compact synchronous design with an integrated encoder. Built for high dynamic performance, it offers low moment of inertia for maximum acceleration in automation and robotics.

Integrated encoder delivers high dynamic operation

Low moment of inertia allows maximum acceleration capability

Deep groove ball bearings provide life-long lubrication

Service life supports 25000 operating hours