Ironless Linear Motor - DX 20B Linear Motor

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DX B Ironless Linear Motor Module

Ironless Motor
Peak force up to 229N, Continuous force up to 60N
Integrated Hall Sensor

Specifications

SPECIFICATION		Model
		DX20B-C2		DX20B-C3		DX20B-C4		DX20B-C5
Connection Type		S	P	S	P	S	P	S	P
Performance	Unit
Peak Force	N	92		137		183		229
Continuous Force @ 120°C*	N	18		27		37		46
Continuous Force AC @ 120°C^	N	24		36		48		60
Peak Power @ 120°C	W	744		1116		1488		1860
Continuous Power @ 120°C*	W	30		45		60		74
Continuous Power AC @ 120°C^	W	50		75		101		126
Electrical
Peak Current	A^pk	10.50	21.00	10.50	21.00	10.50	21.00	10.50	21.00
Continuous Current @ 120°C*	A^pk	2.10	4.20	2.10	4.20	2.10	4.20	2.10	4.20
Continuous Current AC @ 120°C^	A^pk	2.73	5.46	2.73	5.46	2.73	5.46	2.73	5.46
Continuous Stall Current @ 120°C*	Arms	1.40	2.80	1.40	2.80	1.40	2.80	1.40	2.80
Force Constant	N/A^pk	8.70	4.40	13.10	6.50	17.40	8.70	21.80	10.9
Back EMF Constant	V^pk/m/s	10.0	5.0	15	7.50	20.10	10	25.10	12.5
Coil Resistance L-L @ 25°C	ohm	6.5	1.6	9.8	2.4	13.0	3.3	16.3	4.1
Coil Resistance L-L @ 120°C*	ohm	9.0	2.2	13.5	3.4	18.0	4.5	22.5	5.6
Inductance L-L @ 1kHz	mH	1.53	0.38	2.30	0.57	3.06	0.77	3.83	0.96
Motor Constant @ 25°C*	N/√W	3.95		4.84		5.59		6.24
Motor Constant @ 120°C*	N/√W	3.36		4.11		4.75		5.31
Max. Terminal Voltage	Vdc	400
Thermal
Thermal Resistance @ 120°C*	°C/W	3.19		2.13		1.60		1.28
Thermal Resistance AC @ 120°C^	°C/W	1.89		1.26		0.94		0.76
Max. Coil Temperature	°C	120
Mechanical
Coil Weight	kg	0.11		0.17		0.23		0.28
Coil Weight AC^	kg	0.11		0.17		0.23		0.28
Coil Length	mm	61		91		121		151
Attractive Force	N	0
Electrical Cycle Length	mm	30

Notes:

A^pk=1.414 * Arms; V^pk=1.414*Vrms.
*Ambient temperature 25°C, heat dissipation by natural convection, without heat sink attached.
^Air cool (AC), 6mm/4mm (OD/ID) 2m long air hose, pressure > 2bar.
Specifications tolerance - inductance +/-30%, all others +/-10%.
Peak force and current - 1 second duration.

Specifications are subject to change without prior notice

Drawings

DX 20B

Standard Magnet Track

SIZE	TRACK LENGTH (mm)	WEIGHT (kg)	NUMBER OF MOUNTING HOLE A	NUMBER OF MOUNTING HOLE B
TL120	119.7	0.44	2	2
TL180	179.7	0.66	3	3
TL240	239.7	0.88	4	4
TL300	299.7	1.10	5	5
TL360	359.7	1.32	6	6
TL480	479.7	1.76	8	8
TL660	659.7	2.42	11	11

Motor Coil

SIZE	WEIGHT (kg)	NUMBER OF MOUNTING HOLE (SIDE MOUNT) D	NUMBER OF MOUNTING HOLE (TOP MOUNT) C
C2	0.11	3	1
C3	0.17	5	2
C4	0.23	7	3
C5	0.28	9	3

For COOLING OPTIONS, please ask for detail drawing

Part Numbering System

PART NUMBERING SYSTEM

Coil Assembly

DX B BT Part Numbering

Magnet Track

DX B BT Part Numbering

Downloads

The DX B Series catalog is available for free at the DOWNLOADS section of this site.

The DX B Series 3D Drawings are available for free at the DOWNLOADS section of this site.

The PBA Systems Linear Motor Sizer Software is also free to DOWNLOAD

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PBA Building
Singapore 768733

Tel +(65) 6576 6767
Fax +(65) 6576 6768

Sales / General Enquiries
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Terms of Sale and Delivery

PBA Systems is a member of the PBA Group of Companies.

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