PIAB Series
Linear Servo Motor Actuator (Iron Core)

Part Numbering System



PIAB-P1
PIAB – P1
•  Iron Core Actuator
•  Peak force to 542N, Continuous force to 108N 
 

SPECIFICATION		MODEL
		PIAB-P1
Motor Parameter	Unit	S	P
Peak Forc	N	542
Continuous Force @ 105°C	N	108
Continuous Stall Force @ 105°C*	N	77
Peak Power @ 105°C	W	1823
Continuous Power @ 105°C*	W	73
Peak Current	Apk	30.4	60.8
Continuous Current @ 105°C*	Apk	6.1	12.2
Continuous Stall Current @ 105°C*	Arms	4.3	8.6
Force Constant	N/Apk	17.8	8.9
Back EMF Constant	Vpk/m/s	20.5	10.3
Coil Resistance L-L @ 25°C*	Ohm	1.9	0.5
Coil Resistance L-L @ 120°C*	Ohm	2.6	0.7
Inductance L-L @ 1kHz	mH	4.9	1.2
Motor Constant @ 25°C*	N/√W	14.9
Motor Constant @ 120°C*	N/√W	12.7
Max. Terminal Voltage	Vdc	600
Accuracy
Repeatability**	μm	±2.0
Accuracy***	μm	±20μm/300mm
Straightness***	μm	±8μm/300mm
Flatness***	μm	±8μm/300mm
Linear Guide Rated Load and Static Momen
Model Code		LM Guide
Block Quantity		4
Maximum bearing Load	kN	3.1
Pitch Moment	Nm	287
Yaw Momen	Nm	287
Roll Momen	Nm	218

Notes:
1.  Apk=1.414*Arms; Vpk=1.414*Vrms
2.  *Ambient temperature 25°C, heat dissipation by natural convection, without heat sink attached.
3. Specifications tolerance – inductance +/-15%, 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 Spindle X
8.  For different motor models, contact Spindle X

PIAB-P2
PIAB – P2
•  Iron Core Actuator
•  Peak force to 893N, Continuous force to 179N 
 

SPECIFICATION		MODEL
		PIAB–P2
Motor Parameter	Unit	S	P
Peak Forc	N	893
Continuous Force @ 105°C	N	179
Continuous Stall Force @ 105°C*	N	126
Peak Power @ 105°C	W	2323
Continuous Power @ 105°C*	W	93
Peak Current	Apk	29.3	88.7
Continuous Current @ 105°C*	Apk	5.9	11.7
Continuous Stall Current @ 105°C*	Arms	4.15	8.3
Force Constant	N/Apk	30.4	15.2
Back EMF Constant	Vpk/m/s	35	17.5
Coil Resistance L-L @ 25°C*	Ohm	2.6	0.7
Coil Resistance L-L @ 120°C*	Ohm	3.6	0.9
Inductance L-L @ 1kHz	mH	7.1	1.8
Motor Constant @ 25°C*	N/√W	21.8
Motor Constant @ 120°C*	N/√W	18.5
Max. Terminal Voltage	Vdc	600
Accuracy
Repeatability**	μm	±2.0
Accuracy***	μm	±20μm/300mm
Straightness***	μm	±8μm/300mm
Flatness***	μm	±8μm/300mm
Linear Guide Rated Load and Static Momen
Model Code		LM Guide
Block Quantity		4
Maximum bearing Load	kN	3.1
Pitch Moment	Nm	287
Yaw Momen	Nm	287
Roll Momen	Nm	218

Notes:
1.  Apk=1.414*Arms; Vpk=1.414*Vrms
2.  *Ambient temperature 25°C, heat dissipation by natural convection, without heat sink attached.
3.  Specifications tolerance – inductance +/-15%, 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 Spindle X
8.  For different motor models, contact Spindle X

PIAB-P3
PIAB – P3
•  Iron Core Actuator
•  Peak force to 943N, Continuous force to 189N 
 

SPECIFICATION		MODEL
		PIAB-P3
Motor Parameter	Unit	S	P
Peak Forc	N	1515
Continuous Force @ 105°C	N	303
Continuous Stall Force @ 105°C*	N	214
Peak Power @ 105°C	W	2662
Continuous Power @ 105°C*	W	106
Peak Current	Apk	20.5	41
Continuous Current @ 105°C*	Apk	4.1	8.2
Continuous Stall Current @ 105°C*	Arms	2.9	5.8
Force Constant	N/Apk	73.9	37
Back EMF Constant	Vpk/m/s	85	42.5
Coil Resistance L-L @ 25°C*	Ohm	6.1	1.5
Coil Resistance L-L @ 120°C*	Ohm	8.4	2.1
Inductance L-L @ 1kHz	mH	60.6	15.1
Motor Constant @ 25°C*	N/√W	34.6
Motor Constant @ 120°C*	N/√W	29.4
Max. Terminal Voltage	Vdc	600
Accuracy
Repeatability**	μm	±2.0
Accuracy***	μm	±20μm/300mm
Straightness***	μm	±8μm/300mm
Flatness***	μm	±8μm/300mm
Linear Guide Rated Load and Static Momen
Model Code		LM Guide
Block Quantity		4
Maximum bearing Load	kN	3.1
Pitch Moment	Nm	287
Yaw Momen	Nm	287
Roll Momen	Nm	218

Notes:
1.  Apk=1.414*Arms; Vpk=1.414*Vrms
2.  *Ambient temperature 25°C, heat dissipation by natural convection, without heat sink attached.
3.  Specifications tolerance – inductance +/-15%, 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 Spindle X
8.  For different motor models, contact Spindle X
 
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