PBA Systems Pte Ltd - The Leader in Linear Motors
The Leader in Linear Motors

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Models in This Series:

Ironless Linear Motor - DX 90B / 90BT Linear Motor

DX B Ironless Linear Motor Module

  • Ironless Motor
  • Peak force up to 5366N, Continuous force up to 1234N
  • Integrated Hall Sensor

Specifications

SPECIFICATION Model
DX90B-C2 DX90B-C3 DX90B-C4 DX90B-C6 DX90BT-C6 DX90B-C8 DX90BT-C8 DX90B-C10 DX90BT-C10 DX90BT-C12
Connection Type S P S P S P S P P S P P S P P P
Performance Unit  
Peak Force N 894 1342 1789 2683 3578 4472 5366
Continuous Force @ 120°C* N 179 268 358 537 716 894 1073
Continuous Force AC @ 120°C^ N 215 322 429 617      
Peak Power @ 120°C W 2217 3325 4433 6650 8867 11084 13300
Continuous Power @ 120°C* W 89 133 177 266 355 443 532
Continuous Power AC @ 120°C^ W 128 192 255 352      
Electrical
Peak Current Apk 16.88 33.75 16.88 33.75 16.88 33.75 16.88 33.75 67.50 16.88 33.75 67.50 16.88 33.75 67.50
Continuous Current @ 120°C* Apk 3.38 6.75 3.38 6.75 3.38 6.75 3.38 6.75 13.50 3.38 6.75 13.50 3.38 6.75 13.50
Continuous Current AC @ 120°C^ Apk 4.05 8.10 4.05 8.10 4.05 8.10 3.88 7.76 15.53            
Continuous Stall Current @ 120°C* Arms

2.70

5.40 2.70 5.40 2.70 5.40 2.70 5.40 10.80 2.70 5.40 10.80 2.70 5.40 10.80
Force Constant N/Apk 53.0 26.5 79.5 39.8 106.0 53.0 159.0 79.5 39.8 212.0 106 53.0 265.0 132.5 66.3 79.5
Back EMF Constant Vpk/m/s 61.0 30.5 91.4 45.7 121.9 61.0 182.9 91.4 45.7 243.8 121.9 61.0 304.8 152.4 76.2 91.4
Coil Resistance L-L @ 25°C ohm 7.5 1.9 11.3 2.8 15.0 3.8 22.5 5.6 1.4 30.0 7.5 1.9 37.5 9.4 2.3 2.8
Coil Resistance L-L @ 120°C* ohm 10.4 2.6 15.6 3.9 20.8 5.2 31.1 7.8 1.9 41.5 10.4 2.6 51.9 13.0 3.2 3.9
Inductance L-L @ 1kHz mH 8.51 2.13 12.77 3.19 17.03 4.26 25.54 6.39 1.60 34.06 8.51 2.13 42.57 10.64 2.66 3.19
Motor Constant @ 25°C* N/√W 22.3 27.4 31.6 38.7 44.7 50.0 54.7
Motor Constant @ 120°C* N/√W 19.0 23.3 26.9 32.9 38.0 42.5 46.5
Max. Terminal Voltage Vdc 600
Thermal
Thermal Resistance @ 120°C* °C/W 1.07 0.71 0.54 0.36 0.27 0.21 0.18
Thermal Resistance AC @ 120°C^ °C/W 0.74 0.50 0.37 0.27      
Max. Coil Temperature °C 120
Mechanical
Coil Weight kg 1.30 1.95 2.56 3.90 4.00 5.17 5.31 6.46 6.63 7.96
Coil Weight AC^ kg 1.39 2.08 2.74 4.16 4.27          
Coil Length mm 121 181 241 361 481 601 721
Attractive Force N 0
Electrical Cycle Length mm 60

Notes:

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

Specifications are subject to change without prior notice

Drawings

DX 90B/BT

 

Standard Magnet Track

SIZE TRACK LENGTH (mm) WEIGHT (kg) NUMBER OF MOUNTING HOLE A NUMBER OF MOUNTING HOLE B
TL240 239.5 8.50 4 4
TL300 299.5 10.50 5 5
TL360 359.5 12.50 6 6
TL480 479.5 16.80 8 8
 

DX 90B Motor Coil

SIZE WEIGHT (kg) WEIGHT AIR COOL (kg) NUMBER OF MOUNTING HOLE (TOP MOUNT) C
C2 1.30 1.39 4
C3 1.95 2.08 6
C4 2.56 2.74 8
C6 3.90 4.16 12
C8 5.17   16
C10 6.46   20

 

 

DX90BT Motor Coil

SIZE WEIGHT (kg) WEIGHT AIR COOL (kg) NUMBER OF MOUNTING HOLE (TOP MOUNT) C
C6 4.00 4.27 12
C8 5.31   16
C10 6.63   20
C12 7.96   24

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

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

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