Linear Shaft Motor - PSM 25 Linear SHAFT Motor

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PSM Shaft Linear Motor Module

Linear Shaft Motor
Peak force up to 513N, Continuous force to 102N
Ideal for high precision/smooth motion

Specifications

SPECIFICATION		Model
SPECIFICATION		PSM25-C1	PSM25-C2	PSM25-C3	PSM25-C4
Performance	Unit
Peak Force	N	162.0	279.0	405.0	513.0
Continuous Force @ 120°C*	N	32.4	55.8	81.0	102.6
Continuous Stall Force @ 120°C*	N	22.9	39.5	57.3	72.6
Peak Power @ 120°C	W	1365	2024	2844	3422
Continuous Power @ 120°C*	W	54.6	81.0	113.7	136.9
Electrical
Peak Current	A^pk	12.73	21.92	10.61	20.15
Continuous Current @ 120°C*	A^pk	2.55	4.38	2.12	4.03
Continuous Stall Current @ 120°C*	Arms	1.80	3.10	1.50	2.85
Force Constant	N/A^pk	12.7		38.2	25.5
Back EMF Constant	V^pk/m/s	14.6		43.9	29.3
Coil Resistance L-L @ 25°C	ohm	8.1	4.1	24.4	8.1
Coil Resistance L-L @ 120°C*	ohm	11.2	5.6	33.7	11.2
Inductance L-L @ 1kHz	mH	5.89	2.90	17.13	5.70
Motor Constant @ 25°C*	N/√W	5.16	7.30	8.94	10.32
Motor Constant @ 120°C*	N/√W	4.4	6.2	7.6	8.8
Max. Terminal Voltage	Vdc	500
Thermal
Thermal Resistance @ 120°C*	°C/W	1.74	1.17	0.84	0.69
Max. Coil Temperature	°C	120
Mechanical
Coil Weight	kg	0.400	0.840	1.200	1.620
Attractive Force	N	0
Electrical Cycle Length	mm	52

Notes:

1. A^pk=1.414 * Arms; V^pk=1.414* Vrms.
2. *Ambient temperature 22°C, heat dissipation by natural convection, without heat sink attached.
3. Specifications tolerance - inductance +/-20%, all others +/-10%.
4. Peak force and current - 1 second duration.

Specifications are subject to change without prior notice

Drawings

PSM 25

SIZE	NUMBER OF MOUNTING HOLE A
C1	4
C2	8
C3	12
C4	16

SHAFT LENGTH SL (mm)	EFFECTIVE LENGTH (mm)	SHAFT WEIGHT (kg)
SL146	104	0.45
SL198	156	0.64
SL250	208	0.83
SL302	260	1.02
SL354	312	1.21
SL406	364	1.40
SL458	416	1.59
SL510	468	1.78
SL562	520	1.97
SL614	572	2.16
SL666	624	2.35
SL718	676	2.54
SL770	728	2.73
SL822	780	2.92
SL874	832	3.11
SL926	884	3.30
SL978	936	3.49

Part Numbering System

PART NUMBERING SYSTEM

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