PDAB Series Linear Servo Motor

The Leader in Linear Motors

PDAB Series Linear Servo Motor Actuator

PDAB Series

Linear Servo Motor Actuator (Ironless)

Part Numbering System

PDAB SERIES LINEAR MOTOR PART NUMBERING SYSTEM

PDAB

D3/D3T

PDAB SERIES LINEAR MOTOR D3/D3T SPECIFICATIONS

PDAB - D3/D3T

Ironless Linear Motor
Peak force to 434N, Continuous force to 87N

SPECIFICATION		MODEL
		DX30B/BT
		PDAB-D3-C1		PDAB-D3-C2		PDAB-D3T-C2	PDAB-D3-C3
Motor Parameters	Unit	S	P	S	P	P	S	P
Peak Force	N	145		289			434
Continuous Force @ 120°C*	N	29		58			87
Peak Power @ 120°C	W	695		1390			2086
Continuous Power @ 120°C*	W	28		56			83
Peak Current	A^pk	11.81	23.63	11.81	23.63	47.25	11.81	23.63
Continuous Current @ 120°C*	A^pk	2.36	4.73	2.36	4.73	9.45	2.36	4.73
Continuous Stall Current @ 120°C*	Arms	1.75	3.5	1.75	3.5	7	1.75	3.5
Force Constant	N/A^pk	12.3	6.1	24.5	12.3	6.1	36.8	18.4
Back EMF Constant	V^pk/m/s	14.1	7	28.2	14.1	7	42.3	21.1
Coil Resistance L-L @ 25°C	Ohm	4.8	1.2	9.6	2.4	0.6	14.4	3.6
Coil Resistance L-L @ 120°C*	Ohm	6.6	1.7	13.3	3.3	0.8	19.9	5
Inductance L-L @ 1kHz	mH	3	0.75	6	1.5	0.38	9	2.25
Motor Constant @ 25°C*	N/√W	6.46		9.13			11.18
Motor Constant @ 120°C*	N/√W	5.49		7.76			9.51
Max. Terminal Voltage	Vdc	400
Thermal Resistance @ 120°C*	°C/W	3.42		1.71			1.14
Max. Coil Temperature	°C	120
Electrical Cycle Length	mm	60
Specifications
Repeatability**	μm	±2.0
Accuracy***	μm	±20μm/300mm
Straightness***	μm	±8μm/300mm
Flatness***	μm	±8μm/300mm
Linear Guide Rated Load and Static Moment
Model Code		LM Guide
Block Quantity		4
Maximum bearing Load	kN	3.1
Pitch Moment	Nm	104		191			287
Yaw Moment	Nm	104		191			287
Roll Moment	Nm	218

Notes:

1. A^pk=1.414*Arms; V^pk=1.414*Vrms
2. *Ambient temperature 25°C, heat dissipation by natural convection, without heat sink attached.
3. Specifications tolerance - inductance +/-30%, all others +/-10% (for motor parameters).
4. Peak force and current - 1 second duration
5. ** Depend on encoder resolution
6. *** Specific accuracy, straightness and flatness requirement, contact PBA for more information.
7. For customized stroke length, contact PBA.
8. For different motor models, contact PBA.

D3/D3T

PDAB SERIES LINEAR MOTOR D3/D3T SPECIFICATIONS

PDAB - D3/D3T

Ironless Linear Motor
Peak force to 724N, Continuous force to 145N

SPECIFICATION		MODEL
		DX30B/BT
		PDAB-D3-C4		PDAB-D3T-C4	PDAB-D3-C5
Motor Parameters	Unit	S	P	P	S	P
Peak Force	N	579			724
Continuous Force @ 120°C*	N	116			145
Peak Power @ 120°C	W	2781			3476
Continuous Power @ 120°C*	W	111			139
Peak Current	A^pk	11.81	23.63	47.25	11.81	23.63
Continuous Current @ 120°C*	A^pk	2.36	4.73	9.45	2.36	4.73
Continuous Stall Current @ 120°C*	Arms	1.75	3.5	7	1.75	3.5
Force Constant	N/A^pk	49	24.5	12.3	61.3	30.6
Back EMF Constant	V^pk/m/s	56.4	28.2	14.1	70.4	35.2
Coil Resistance L-L @ 25°C	Ohm	19.2	4.8	1.2	24	6
Coil Resistance L-L @ 120°C*	Ohm	26.6	6.6	1.7	33.2	8.3
Inductance L-L @ 1kHz	mH	12	3	0.75	15	3.75
Motor Constant @ 25°C*	N/√W	12.91			14.44
Motor Constant @ 120°C*	N/√W	10.98			12.27
Max. Terminal Voltage	Vdc	400
Thermal Resistance @ 120°C*	°C/W	0.85			0.68
Max. Coil Temperature	°C	120
Electrical Cycle Length	mm	60
Specifications
Repeatability**	μm	±2.0
Accuracy***	μm	±20μm/300mm
Straightness***	μm	±8μm/300mm
Flatness***	μm	±8μm/300mm
Linear Guide Rated Load and Static Moment
Model Code		LM Guide
Block Quantity		4
Maximum bearing Load	kN	3.1
Pitch Moment	Nm	287
Yaw Moment	Nm	287
Roll Moment	Nm	218

Notes:

1. A^pk=1.414*Arms; V^pk=1.414*Vrms
2. *Ambient temperature 25°C, heat dissipation by natural convection, without heat sink attached.
3. Specifications tolerance - inductance +/-30%, all others +/-10% (for motor parameters).
4. Peak force and current - 1 second duration
5. ** Depend on encoder resolution
6. *** Specific accuracy, straightness and flatness requirement, contact PBA for more information.
7. For customized stroke length, contact PBA.
8. For different motor models, contact PBA.

Open

PDAB-D3/D3T SERIES LINEAR MOTOR OPEN TYPE DRAWING

MOTOR MODEL	STROKE (S) mm	CARRIAGE LENGTH (A) mm	ACTUATOR LENGTH (L) mm	STROKE/ ACTUATOR LENGTH (S)/(L) mm	SLIDER MASS kg	MODULE MASS (W) kg
C1	MIN: 100 MAX:1600	80	MIN: 284 MAX: 1784	S=100+(Multiple of 60mm) L=S+A+(104mm)	1.2	MIN: 7.6 MAX: 40.1	W=7.6 + (Multiple of 1.3kg)
C2		140	MIN: 344 MAX: 1844		2.1	MIN: 9.2 MAX: 41.7	W=9.2 + (Multiple of 1.3kg)
C3		200	MIN: 404 MAX: 1904		2.8	MIN: 11.6 MAX: 44.1	W=11.6 + (Multiple of 1.3kg)
C4		260	MIN: 464 MAX: 1964		3.4	MIN: 12.9 MAX: 45.4	W=12.9 + (Multiple of 1.3kg)
C5		320	MIN: 524 MAX: 2024		4.0	MIN: 15.3 MAX: 47.8	W=15.3 + (Multiple of 1.3kg)

^{Notes:
1. Slider Mass = Coil Mass + Carriage Mass
2. Module mass increment of 1.8kg per 60mm}

Covered

PDAB-D3/D3T SERIES LINEAR MOTOR COVERED TYPE DRAWING

MOTOR MODEL	STROKE (S) mm	CARRIAGE LENGTH (A) mm	ACTUATOR LENGTH (L) mm	STROKE/ ACTUATOR LENGTH (S)/(L) mm	SLIDER MASS kg	MODULE MASS (W) kg
C1	MIN: 100 MAX:1600	80	MIN: 300 MAX: 1800	S=100+(Multiple of 60mm) L=S+A+(120mm)	1.3	MIN: 9.5 MAX: 47.0	W=9.5 + (Multiple of 1.5kg)
C2		140	MIN: 360 MAX: 1860		2.3	MIN: 11.4 MAX: 48.9	W=11.4 + (Multiple of 1.5kg)
C3		200	MIN: 420 MAX: 1920		3.1	MIN: 14.1 MAX: 51.6	W=14.1 + (Multiple of 1.5kg)
C4		260	MIN: 480 MAX: 1980		3.8	MIN: 15.7 MAX: 53.2	W=15.7 + (Multiple of 1.5kg)
C5		320	MIN: 540 MAX: 2040		4.5	MIN: 18.4 MAX: 55.9	W=18.4 + (Multiple of 1.5kg)

^{Notes:
1. Slider Mass = Coil Mass + Carriage Mass
2. Module mass increment of 2.2kg per 60mm}

Bellow

PDAB-D3/D3T SERIES LINEAR MOTOR BELLOW TYPE DRAWING

MOTOR MODEL	STROKE (S) mm	ACTUATOR LENGTH (L) mm	CARRIAGE LENGTH (A) mm	SLIDER MASS kg	MODULE MASS (W) kg
C1	100	300	80	1.3	8.9
	160	420			10.9
	220	520			12.9
	280	600			13.9
	340	720			15.9
	400	840			17.9
	460	900			18.9
	520	1020			20.9
C2	100	360	140	2.3	10.7
	160	480			12.7
	220	600			14.7
	280	660			15.7
	340	780			17.7
	400	900			19.7
	460	960			20.7
	520	1080			22.7
C3	100	420	200	3.1	13.3
	160	540			15.3
	220	660			17.3
	280	720			18.3
	340	840			20.3
	400	960			22.3
	460	1020			23.3
C4	100	480	260	3.8	14.7
	160	600			16.7
	220	720			18.7
	280	780			19.7
	340	900			21.7
	400	1020			23.7
C5	100	540	320	4.5	17.3
	160	660			19.3
	220	780			21.3
	280	840			22.3
	340	960			24.3
	400	1080			26.3

^{Notes:
1. Slider Mass = Coil Mass + Carriage Mass
2. Module mass increment of 2.5kg per 60mm}

D5/D5T

PDAB SERIES LINEAR MOTOR D5/D5T SPECIFICATIONS

PDAB - D5/D5T

Ironless Linear Motor
Peak force to 446N, Continuous force to 89N

SPECIFICATION		MODEL
		DX50B/BT
		PDAB-D5-C1		PDAB-D5-C2		PDAB-D5T-C2
Motor Parameters	Unit	S	P	S	P	P
Peak Force	N	223		446
Continuous Force @ 120°C*	N	45		89
Peak Power @ 120°C	W	751		1502
Continuous Power @ 120°C*	W	30		60
Peak Current	A^pk	13.13	26.25	13.13	26.25	52.5
Continuous Current @ 120°C*	A^pk	2.63	5.25	2.63	5.25	10.5
Continuous Stall Current @ 120°C*	Arms	2.1	4.2	2.1	4.2	8.4
Force Constant	N/A^pk	17	8.5	34	17	8.5
Back EMF Constant	V^pk/m/s	19.6	9.8	39.1	19.6	9.8
Coil Resistance L-L @ 25°C	Ohm	4.2	1.1	8.4	2.1	0.5
Coil Resistance L-L @ 120°C*	Ohm	5.8	1.5	11.6	2.9	0.7
Inductance L-L @ 1kHz	mH	3.11	0.78	6.22	1.56	0.39
Motor Constant @ 25°C*	N/√W	9.58		13.55
Motor Constant @ 120°C*	N/√W	8.14		11.51
Max. Terminal Voltage	Vdc	400
Thermal Resistance @ 120°C*	°C/W	3.16		1.58
Max. Coil Temperature	°C	120
Electrical Cycle Length	mm	60
Specifications
Repeatability**	μm	±2.0
Accuracy***	μm	±20μm/300mm
Straightness***	μm	±8μm/300mm
Flatness***	μm	±8μm/300mm
Linear Guide Rated Load and Static Moment
Model Code		LM Guide
Block Quantity		4
Maximum bearing Load	kN	3.1
Pitch Moment	Nm	104		191
Yaw Moment	Nm	104		191
Roll Moment	Nm	218

Notes:

1. A^pk=1.414*Arms; V^pk=1.414*Vrms
2. *Ambient temperature 25°C, heat dissipation by natural convection, without heat sink attached.
3. Specifications tolerance - inductance +/-30%, all others +/-10% (for motor parameters).
4. Peak force and current - 1 second duration
5. ** Depend on encoder resolution
6. *** Specific accuracy, straightness and flatness requirement, contact PBA for more information.
7. For customized stroke length, contact PBA.
8. For different motor models, contact PBA.

D5/D5T

PDAB SERIES LINEAR MOTOR D5/D5T SPECIFICATIONS

PDAB - D5/D5T

Ironless Linear Motor
Peak force to 116N, Continuous force to 223N

SPECIFICATION		MODEL
		DX50B/BT
		PDAB-D5-C3		PDAB-D5-C4		PDAB-D5T-C4	PDAB-D5-C5
Motor Parameters	Unit	S	P	S	P	P	S	P
Peak Force	N	669		893			1116
Continuous Force @ 120°C*	N	134		179			223
Peak Power @ 120°C	W	2253		3004			3755
Continuous Power @ 120°C*	W	90		120			150
Peak Current	A^pk	13.13	26.25	13.13	26.25	52.5	13.13	26.25
Continuous Current @ 120°C*	A^pk	2.36	5.25	2.36	5.25	10.5	2.36	5.25
Continuous Stall Current @ 120°C*	Arms	2.1	4.2	2.1	4.2	8.4	2.1	4.2
Force Constant	N/A^pk	51	25.5	68	34	17	85	42.5
Back EMF Constant	V^pk/m/s	58.7	29.3	78.2	39.1	19.6	97.8	48.9
Coil Resistance L-L @ 25°C	Ohm	12.6	3.2	16.8	4.2	1.1	21	5.3
Coil Resistance L-L @ 120°C*	Ohm	17.4	4.4	23.2	5.8	1.5	29.1	7.3
Inductance L-L @ 1kHz	mH	9.33	2.33	12.44	3.11	0.78	15.55	3.89
Motor Constant @ 25°C*	N/√W	16.59		19.16			21.42
Motor Constant @ 120°C*	N/√W	14.1		16.28			18.21
Max. Terminal Voltage	Vdc	400
Thermal Resistance @ 120°C*	°C/W	1.05		0.79			0.63
Max. Coil Temperature	°C	120
Electrical Cycle Length	mm	60
Specifications
Repeatability**	μm	±2.0
Accuracy***	μm	±20μm/300mm
Straightness***	μm	±8μm/300mm
Flatness***	μm	±8μm/300mm
Linear Guide Rated Load and Static Moment
Model Code		LM Guide
Block Quantity		4
Maximum bearing Load	kN	3.1
Pitch Moment	Nm	287
Yaw Moment	Nm	287
Roll Moment	Nm	218

Notes:

1. A^pk=1.414*Arms; V^pk=1.414*Vrms
2. *Ambient temperature 25°C, heat dissipation by natural convection, without heat sink attached.
3. Specifications tolerance - inductance +/-30%, all others +/-10% (for motor parameters).
4. Peak force and current - 1 second duration
5. ** Depend on encoder resolution
6. *** Specific accuracy, straightness and flatness requirement, contact PBA for more information.
7. For customized stroke length, contact PBA.
8. For different motor models, contact PBA.

Open

PDAB-D5/D5T SERIES LINEAR MOTOR OPEN TYPE DRAWING

MOTOR MODEL	STROKE (S) mm	CARRIAGE LENGTH (A) mm	ACTUATOR LENGTH (L) mm	STROKE/ ACTUATOR LENGTH (S)/(L) mm	SLIDER MASS kg	MODULE MASS (W) kg
C1	MIN: 100 MAX:1600	80	MIN: 284 MAX: 1784	S=100+(Multiple of 60mm) L=S+A+(104mm)	1.2	MIN: 8.9 MAX: 51.4	W=8.9 + (Multiple of 1.7kg)
C2		140	MIN: 344 MAX: 1844		2.2	MIN: 10.5 MAX: 53.0	W=10.5 + (Multiple of 1.7kg)
C3		200	MIN: 404 MAX: 1904		2.8	MIN: 13.6 MAX: 56.1	W=13.6 + (Multiple of 1.7kg)
C4		260	MIN: 464 MAX: 1964		3.5	MIN: 14.8 MAX: 57.3	W=14.8 + (Multiple of 1.7kg)
C5		320	MIN: 524 MAX: 2024		4.1	MIN: 18.6 MAX: 61.1	W=18.6 + (Multiple of 1.7kg)

^{Notes:
1. Slider Mass = Coil Mass + Carriage Mass
2. Module mass increment of 2.1kg per 60mm}

Covered

PDAB-D5/D5T SERIES LINEAR MOTOR COVERED TYPE DRAWING

MOTOR MODEL	STROKE (S) mm	CARRIAGE LENGTH (A) mm	ACTUATOR LENGTH (L) mm	STROKE/ ACTUATOR LENGTH (S)/(L) mm	SLIDER MASS kg	MODULE MASS (W) kg
C1	MIN: 100 MAX:1600	80	MIN: 300 MAX: 1800	S=100+(Multiple of 60mm) L=S+A+(120mm)	1.3	MIN: 10.9 MAX: 58.4	W=10.9 + (Multiple of 1.9kg)
C2		140	MIN: 360 MAX: 1860		2.4	MIN: 12.8 MAX: 60.3	W=12.8 + (Multiple of 1.9kg)
C3		200	MIN: 420 MAX: 1920		3.1	MIN: 16.1 MAX: 63.6	W=16.1 + (Multiple of 1.9kg)
C4		260	MIN: 480 MAX: 1980		3.9	MIN: 17.7 MAX: 65.2	W=17.7 + (Multiple of 1.9kg)
C5		320	MIN: 540 MAX: 2040		4.6	MIN: 21.0 MAX: 68.5	W=21.0 + (Multiple of 1.9kg)

^{Notes:
1. Slider Mass = Coil Mass + Carriage Mass
2. Module mass increment of 2.5kg per 60mm}

Bellow

PDAB-D5/D5T SERIES LINEAR MOTOR BELLOW TYPE DRAWING

MOTOR MODEL	STROKE (S) mm	ACTUATOR LENGTH (L) mm	CARRIAGE LENGTH (A) mm	SLIDER MASS kg	MODULE MASS (W) kg
C1	100	300	80	1.3	10.3
	160	420			12.3
	220	540			14.3
	280	600			15.3
	340	720			17.3
	400	840			19.3
	460	900			20.3
	520	1020			22.3
C2	100	360	140	2.3	12.0
	160	480			14.0
	220	600			16.0
	280	660			17.0
	340	780			19.0
	400	900			21.0
	460	960			22.0
	520	1080			24.0
C3	100	420	200	3.1	16.2
	160	540			17.2
	220	660			19.2
	280	720			20.2
	340	840			22.2
	400	960			24.2
	460	1020			25.2
C4	100	480	260	3.8	16.6
	160	600			18.6
	220	720			20.6
	280	780			21.6
	340	900			23.6
	400	1020			25.6
C5	100	540	320	4.5	19.8
	160	660			21.8
	220	780			23.8
	280	840			24.8
	340	960			26.8
	400	1080			28.8

^{Notes:
1. Slider Mass = Coil Mass + Carriage Mass
2. Module mass increment of 2.8kg per 60mm}

Downloads

Download PDAB Catalog here.

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PBA Building
Singapore 768733

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

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