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 50B / 50BT Linear Motor

DX B Ironless Linear Motor Module

  • Ironless Motor
  • Peak force up to 1339N, Continuous force up to 348N
  • Integrated Hall Sensor

Specifications

SPECIFICATION Model
DX50B-C1 DX50B-C2 DX50BT-C2 DX50B-C3 DX50B-C4 DX50BT-C4 DX50B-C5 DX50BT-C6
Connection Type S P S P P S P S P P S P P
Performance Unit  
Peak Force N 223 446 669 893 1116 1339
Continuous Force @ 120°C* N 45 89 134 179 223 268
Continuous Force AC @ 120°C^ N 58 116 174 232 290 348
Peak Power @ 120°C W 751 1502 2253 3004 3755 4506
Continuous Power @ 120°C* W 30 60 90 120 150 180
Continuous Power AC @ 120°C^ W 51 102 152 203 254 305
Electrical
Peak Current Apk 13.13 26.25 13.13 26.25 52.50 13.13 26.25 13.13 26.25 52.50 13.13 26.25 52.50
Continuous Current @ 120°C* Apk 2.63 5.25 2.63 5.25 10.50 2.63 5.25 2.63 5.25 10.50 2.63 5.25 10.50
Continuous Current AC @ 120°C^ Apk 3.41 6.83 3.41 6.83 13.65 3.41 6.83 3.41 6.83 13.65 3.41 6.83 13.65
Continuous Stall Current @ 120°C* Arms 2.10 4.20 2.10 4.20 8.40 2.10 4.20 2.10 4.20 8.40 2.10 4.20 8.40
Force Constant N/Apk 17.0 8.5 34.0 17.0 8.5 51.0 25.5 68.0 34.0 17.0 85.0 42.5 25.5
Back EMF Constant Vpk/m/s 19.6 9.8 39.1 19.6 9.8 58.7 29.3 78.2 39.1 19.6 97.8 48.9 29.3
Coil Resistance L-L @ 25°C ohm 4.2 1.1 8.4 2.1 0.5 12.6 3.2 16.8 4.2 1.1 21.0 5.3 1.6
Coil Resistance L-L @ 120°C* ohm 5.8 1.5 11.6 2.9 0.7 17.4 4.4 23.2 5.8 1.5 29.1 7.3 2.2
Inductance L-L @ 1kHz mH 3.11 0.78 6.22 1.56 0.39 9.33 2.33 12.44 3.11 0.78 15.55 3.89 1.17
Motor Constant @ 25°C* N/√W 9.58 13.55 16.59 19.16 21.42 23.46
Motor Constant @ 120°C* N/√W 8.14 11.51 14.10 16.28 18.21 19.94
Max. Terminal Voltage Vdc 400
Thermal
Thermal Resistance @ 120°C* °C/W 3.16 1.58 1.05 0.79 0.63 0.53
Thermal Resistance AC @ 120°C^ °C/W 1.87 0.94 0.62 0.47 0.37 0.31
Max. Coil Temperature °C 120
Mechanical
Coil Weight kg 0.25 0.52 0.54 0.76 1.07 1.05 1.25 1.58
Coil Weight AC^ kg 0.28 0.57 0.60 0.85 1.19 1.17 1.40 1.75
Coil Length mm 61 121 181 241 301 361
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.

Drawings

DX 50B/BT

 

Standard Magnet Track

SIZE TRACK LENGTH (mm) WEIGHT (kg) NUMBER OF MOUNTING HOLE A NUMBER OF MOUNTING HOLE B
TL120 119.5 1.73 2 2
TL180 179.5 2.60 3 3
TL240 239.5 3.46 4 4
TL300 299.5 4.33 5 5
TL360 359.5 5.20 6 6
TL480 479.5 6.92 10 10
 

DX 50B Motor Coil

SIZE WEIGHT (kg) WEIGHT AIR COOL (kg) NUMBER OF MOUNTING HOLE (TOP MOUNT) C
C1 0.25 0.28 3
C2 0.52 0.57 7
C3 0.76 0.85 11
C4 1.07 1.19 15
C5 1.25 1.40 19

 

 

DX 50BT Motor Coil

SIZE WEIGHT (kg) WEIGHT AIR COOL (kg) NUMBER OF MOUNTING HOLE (TOP MOUNT) C
C2 0.54 0.60 7
C4 1.05 1.17 15
C6 1.58 1.75 23

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

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