Linear Shaft Motor - PSM 12 Linear SHAFT Motor

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PSM Shaft Linear Motor Module

Linear Shaft Motor
Peak force up to 89N, Continuous force up to 17N
Ideal for high precision/smooth motion

Specifications

SPECIFICATION		Model
SPECIFICATION		PSM12-C1	PSM12-C2	PSM12-C3	PSM12-C4
Performance	Unit
Peak Force	N	29.0	50.4	67.8	89.1
Continuous Force @ 120°C*	N	5.8	10.1	13.6	17.8
Continuous Stall Force @ 120°C*	N	4.1	7.1	9.6	12.6
Peak Power @ 120°C	W	438	658	794	1029
Continuous Power @ 120°C*	W	17.5	26.3	31.8	41.2
Electrical
Peak Current	A^pk	5.30	9.19	12.37	8.13
Continuous Current @ 120°C*	A^pk	1.06	1.84	2.47	1.63
Continuous Stall Current @ 120°C*	Arms	0.75	1.30	1.75	1.15
Force Constant	N/A^pk	5.5			11.0
Back EMF Constant	V^pk/m/s	6.3			12.6
Coil Resistance L-L @ 25°C	ohm	15.0	7.5	5.0	15.0
Coil Resistance L-L @ 120°C*	ohm	20.8	10.4	6.9	20.8
Inductance L-L @ 1kHz	mH	2.80	1.40	0.93	2.80
Motor Constant @ 25°C*	N/√W	1.63	2.31	2.83	3.27
Motor Constant @ 120°C*	N/√W	1.4	2.0	2.4	2.8
Max. Terminal Voltage	Vdc	100
Thermal
Thermal Resistance @ 120°C*	°C/W	5.43	3.61	2.99	2.31
Max. Coil Temperature	°C	120
Mechanical
Coil Weight	kg	0.057	0.110	0.165	0.210
Attractive Force	N	0
Electrical Cycle Length	mm	26

Notes:

1. A^pk=1.414*Arms; V^pk= 1.414*Vrms.
2. *Ambient temperature 25°C, natural convection, no heat sink.
3. Specifications tolerance - inductance +/-30%, all others +/-10%.
4. Peak force and current - 4% duty ratio and 1 second duration.
5. Specifications are subject to change without prior notice.

Specifications are subject to change without prior notice

Drawings

PSM 12

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

SHAFT LENGTH SL (mm)	EFFECTIVE LENGTH (mm)	SHAFT WEIGHT (kg)
SL81	52	0.050
SL107	78	0.072
SL133	104	0.093
SL159	130	0.114
SL185	156	0.135
SL211	182	0.156
SL237	208	0.178
SL263	234	0.199
SL289	260	0.220
SL315	286	0.241
SL341	312	0.262
SL367	338	0.284
SL393	364	0.305
SL419	390	0.326
SL445	416	0.347
SL471	442	0.368
SL497	468	0.390

Part Numbering System

PART NUMBERING SYSTEM

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