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DLMF-04W High-Thrust Linear Motors

For PCB drilling axes, acceleration and load capacity must be available at the same time. DLMF-04W scales from 1,000 to 4,000 N continuous thrust, with the largest configuration reaching 11,400 N peak force under water-cooled operation.

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INTRODUCTION

FEATURES

APPLICATION

FAQ

TECHNICAL DATA

Model	DLMPF-0401W(2)	DLMPF-0402W(3)	DLMPF-0403W(3)	DLMPF-0403W(4)	DLMPF-0404W(3)	DLMPF-0404W(4)
Continuous thrust (N)	1000	2000	3000	3500	4000	4727
Peak thrust (N)	2600	5200	8000	9357	11400	12182
Motor constant (N/√W)	50.4	71.3	86.8	90.6	100.4	102.7
Peak Continuous Loss Power (W)	394	787	1194	1492	1588	2117
Continuous Current (Arms)	6.5	13	19.5	19.5	26	26
Peak Current (Arms)	19.5	39	58.5	58.5	78	75
Thrust Constant (N/Arms)	153.8	153.8	153.8	179.5	153.8	179.5
Back EMF constant (Vrms·s/m)	88.8	88.8	88.8	103.5	88.8	103.5
Line resistance 20℃ (Ω)	6.6	3.3	2.2	2.75	1.65	2.2
Line inductance (mH)	66	33	22	27.5	16.5	25.4
Peak temperature (°C)	130	130	130	130	130	130.5
Pole width (N-N) (mm)	46	46	46	46	46	46.5
Minimum flow rate (L/min)	6	6	6	8	6	8
Attraction thrust (N)	4650	9300	13950	13950	18600	18600
Mass of primary (Kg)	9.2	17.3	25.5	25.5	33.7	33.7
Standard cable length (M)	1.5	1.5	1.5	1.5	-	-

DIMENSIONS

RELATED PRODUCTS

DLMF-01W Compact Flat Linear Motors

DLMF-01W spans four motor lengths rather than one fixed thrust level. Continuous force ranges from 275 to 1,100 N, allowing PCB equipment, laser systems and precision machines to match the motor size to axis load and acceleration requirements.

DLMF-03W Flat Linear Motors for CNC Feed Axes

Graphite machining demands rapid traverse without sacrificing repeatability. DLMF-03W offers 1,000 N and 2,000 N continuous-force configurations, with peak thrust up to 3,400 N for higher-speed CNC feed systems and precision equipment.

Discuss Your CNC Spindle or Motion Component Project

Share your machine type, machining process, performance targets or existing component specifications with Haozhi. Our technical team can support spindle selection, application matching, custom development and motion-component integration for new equipment and upgrade projects.

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