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PRG Series Multi-Axis Precision Modules

Overview

PRG MULTI-AXIS PRECISION MODULES

PRG MULTI-AXIS PRECISION MODULES



T and H configuration precision gantry

PBA's Rigid Gantry systems was designed for high precision/speed pick-and-place, vision inspection, dispensing stations and high-accuracy placement machines inspection.

PBA's Rigid gantries are available with choice of PBA IronCore or Ironless Direct drive motors in T or H gantry configuration with linear encoder resolutions of up to 0.8mm resolution when used with PBA Maxtune drives.

H-config with dual encoders on the bottom axes available as well for better positional accuracy and repeatability.

PRG gantries look to solve the most demanding of applications through the use of precision assembly methods and high performance motion controllers to achieve stable and consistent motion performance with short settling time, this improving machine throughput and performance.

PRG Series

Application
  • Optical inspection
  • Precision placement
  • Lens bonding
  • Die sorting

Part Numbering System

PRG SERIES MULTI-AXIS LINEAR ACTUATOR PART NUMBERING SYSTEM
PRG

PIX-Top Axis

PRG-PIX-TOP AXIS

PRG-PIX-TOP AXIS

  • Iron Core Linear Motor
  • Peak force to 2307N, Continuous force to 461N
PRG Series
SPECIFICATION MODEL (TOP AXIS)
PIX200-027-050 PIX200-027-080
Motor Parameters Unit S P S P
Peak Force N 893 1393
Continuous Force @ 105°C* N 179 279
Continuous Stall Force @ 105°C* N 126 197
Peak Power @ 105°C W 2323 2932
Continuous Power @ 105°C* W 93 117
Peak Current Apk 29.3 88.7 27.9 55.7
Continuous Current @ 105°C* Apk 5.9 11.7 5.6 11.1
Continuous Stall Current @ 105°C* Arms 4.15 8.3 3.94 7.88
Force Constant N/Apk 30.4 15.2 50 25
Back EMF Constant Vpk/m/s 35 17.5 57.5 28.8
Coil Resistance L-L @ 25°C Ohm 2.6 0.7 3.6 0.9
Coil Resistance L-L @ 120°C* Ohm 3.6 0.9 5 1.3
Inductance L-L @ 1kHz mH 7.1 1.8 10.5 2.6
Motor Constant @ 25°C* N/√W 21.8 30.3
Motor Constant @ 120°C* N/√W 18.5 25.7
Max. Terminal Voltage Vdc 600
Stage Parameters
Effective Stroke (X-Axis) mm 372 500 628 756 884
Effective Stroke (Y-Axis) mm 372 500 628 756 884
Repeatability** μm ±3μm
Accuracy*** μm ±40μm/500mm
Straightness*** μm ±10μm/500mm
Flatness*** μm ±10μm/500mm

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 PBA.
  • 8. For different motor models, contact PBA.

PIX-Bottom Axis

PRG-PIX-BOTTOM AXIS

PRG-PIX-BOTTOM AXIS

  • Iron Core Linear Motor
  • Peak force to 2307N, Continuous force to 461N
PRG Series
SPECIFICATION MODEL (BOTTOM AXIS)
PIX200-027-080 PIX200-040-050 PIX200-040-080
Motor Parameters Unit S P S P S P
Peak Force N 1393 1515 2307
Continuous Force @ 105°C* N 279 303 461
Continuous Stall Force @ 105°C* N 197 214 326
Peak Power @ 105°C W 2932 2662 3457
Continuous Power @ 105°C* W 117 106 138
Peak Current Apk 27.9 55.7 20.5 41 19.8 39.6
Continuous Current @ 105°C* Apk 5.6 11.1 4.1 8.2 4 7.9
Continuous Stall Current @ 105°C* Arms 3.94 7.88 2.9 5.8 2.8 5.6
Force Constant N/Apk 50 25 73.9 37 116.5 58.3
Back EMF Constant Vpk/m/s 57.5 28.8 85 42.5 134 67
Coil Resistance L-L @ 25°C Ohm 3.6 0.9 6.1 1.5 8.5 2.1
Coil Resistance L-L @ 120°C* Ohm 5 1.3 8.4 2.1 11.8 2.9
Inductance L-L @ 1kHz mH 10.5 2.6 60.6 15.1 88.7 22.2
Motor Constant @ 25°C* N/√W 30.3 34.6 46.1
Motor Constant @ 120°C* N/√W 25.7 29.4 39.2
Max. Terminal Voltage Vdc 600
Stage Parameters
Effective Stroke (X-Axis) mm 372 500 628 756 884
Effective Stroke (Y-Axis) mm 372 500 628 756 884
Repeatability** μm ±3μm
Accuracy*** μm ±40μm/500mm
Straightness*** μm ±10μm/500mm
Flatness*** μm ±10μm/500mm

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 PBA.
  • 8. For different motor models, contact PBA.

H Configuration

H CONFIGURATION PRECISION GANTRY DRAWING
prg
TOP MOTOR *TOP SLIDER MASS
kg
BOTTOM MOTOR **BOTTOM SLIDER MASS STROKE (S)
mm
TOTAL GANTRY MASS
kg
T1 5.7 B1 & B2 35.3 372 488.4
41.2 500 534.8
47.2 628 653.5
53.0 756 809.2
59.0 884 981.7
B3 38.3 372 491.4
44.2 500 537.8
50.1 628 656.5
56.0 756 812.2
62.0 884 984.7
T2 6.8 B1 & B2 37.2 372 490.2
43.3 500 536.9
49.5 628 655.9
55.7 756 811.8
61.9 884 984.6
B3 40.1 372 493.2
46.3 500 539.9
52.5 628 658.9
58.7 756 814.8
64.9 884 987.6

GANTRY SIZE

STROKE X&Y (mm) W (mm) L (mm)
372 772 872
500 900 1000
628 1028 1128
756 1156 1256
884 1284 1384

MOTOR MASS

MOTOR MODEL MASS (kg)
PIX200-027-050 (T1) 2.0
PIX200-027-080 (T2) 3.1
PIX200-027-080 (B1) 3.1
PIX200-040-050 (B2) 3.1
PIX200-040-080 (B3) 4.6

MOTOR MOUNT REFERENCE

BOTTOM MOTOR P (mm) Q (mm)
PIX200-027-080 90 129
PIX200-040-050 75 142
PIX200-040-080 90 142

*Notes: *Top Slider Mass = Coil Mass + Carriage Mass
**Bottom Slider Mass = (Top Axis Mass) + 2 x (Bottom (Coil Mass + Carriage Mass))

T Configuration

T CONFIGURATION PRECISION GANTRY DRAWING
prg
TOP MOTOR *TOP SLIDER MASS
kg
BOTTOM MOTOR **BOTTOM SLIDER MASS STROKE (S)
mm
TOTAL GANTRY MASS
kg
T1 5.69 B1 & B2 33.2 372 481.1
38.1 500 529.6
44.1 628 647.7
49.9 756 802.8
55.9 884 974.7
B3 33.7 372 485.3
39.6 500 531.1
45.5 628 649.2
51.4 756 804.3
57.4 884 976.2
T2 6.79 B1 & B2 34.1 372 484.9
40.2 500 530.7
46.4 628 648.8
52.6 756 803.9
58.8 884 975.8
B3 35.5 372 486.4
41.7 500 532.2
47.9 628 650.3
54.1 756 805.4
60.3 884 977.3

GANTRY SIZE

STROKE X&Y (mm) W (mm) L (mm)
372 772 872
500 900 1000
628 1028 1128
756 1156 1256
884 1284 1384

MOTOR MASS

MOTOR MODEL MASS (kg)
PIX200-027-050 (T1) 2.0
PIX200-027-080 (T2) 3.1
PIX200-027-080 (B1) 3.1
PIX200-040-050 (B2) 3.1
PIX200-040-080 (B3) 4.6

MOTOR MOUNT REFERENCE

BOTTOM MOTOR P (mm) Q (mm)
PIX200-027-080 90 129
PIX200-040-050 75 142
PIX200-040-080 90 142

*Notes: *Top Slider Mass = Coil Mass + Carriage Mass
**Bottom Slider Mass = (Top Axis Mass) + (Bottom (Coil Mass + Carriage Mass))

Downloads

Download PRG Catalog here.

COMPANY

SERVICES

CONTACT

505 Yishun Industrial Park A
PBA Building
Singapore 768733

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

Sales / General Enquiries
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Terms of Sale and Delivery

PRODUCTS

IRONLESS LINEAR MOTORS

IRON CORE LINEAR MOTORS

SHAFT LINEAR MOTORS

DIRECT DRIVE ROTARY MOTORS

VOICE COILS

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