Thomson - WV (DYNALINE) Linear Units

Thomson's WV (DYNALINE) positioning slides utilize a patented screw support technology. In addition, its patented plastic coverstrip system allows operation in dirty environments while keeping the internal system components fully protected. The WV Series differs from WM Series in that external guides are required.


 Specifications / Shaft Size  WV60   WV80  WV120
 Profile Size (w x h): mm (in)  60 x 60 (2.4 x 2.4)  80 x 80 (3.2 x 3.2)  120 x 120 (4.7 x 4.7)
 Type of screw    ball screw with double nut   ball screw with double nut   ball screw with double nut
 Max Stroke Length: mm (in)  screw lead 5, 20 mm: 11000 (433)
screw lead 50 mm: 5000 (197)
 screw lead 5, 20 mm: 11000 (433)
screw lead 50 mm: 5000 (197)
 screw lead 5, 20 mm: 11000 (433)
screw lead 50 mm: 5000 (197)
 Max Linear Speed: m/s (in/s)  2.5 (98.4)  2.5 (98.4)  2 (78.7)
 Max Acceleration: m/s2 (in/s2)  20 (787)  20 (787)  20 (787)
 Repeatability: ± mm (in)  0.01 (0.0004)  0.01 (0.0004)  0.01 (0.0004)
 Max Input Speed: RPM  3000  3000  3000
 Operating Temperature: °C (°F)  0 to 80 (32 to 176)  0 to 80 (32 to 176)  0 to 80 (32 to 176)
 Max Dynamic Load (Fx): N (lbf)  4000 (899)  5000 (1124)  screw lead 5, 10, 20 mm: 12000 (2698)
screw lead 40 mm: 8000 (1799)
 Max Dynamic Load (Fy): N  0  0  0
 Max Dynamic Load (Fz): N  0  0  0
 Max Dynamic Torque (Mx): Nm  0  0  0
 Max Dynamic Torque (My): Nm  0  0  0
 Max Dynamic Torque (Mz): Nm  0  0  0
 Max Drive Shaft Force (Frd): N (lbf)  500 (112)  700 (157)  1000 (225)
 Max Drive Shaft Torque (Mta): Nm (lbf-in)  35 (310)  55 (487)  80 (708)
 Screw Diameter: mm (in)  20 (0.79)  25 (0.98)  32 (1.3)
 Screw Lead: mm (in)  5, 20, 50 (0.2, 0.8, 2.0)  5, 10, 20, 50 (0.2, 0.4, 0.8, 2.0)  5, 10, 20, 40 (0.2, 0.4, 0.8, 1.6)
 Weight: kg
of unit with zero stroke
of every 100 mm of stroke
of each carriage
 4.72 (10.4)
0.55 (1.2)
1.42 (3.1)
 7.95 (17.5)
0.99 (2.2)
2.25 (5.0)
 18.10 (39.9)
1.94 (4.3)
4.75 (10.5)


WV Feature Highlights:

  • Hardened raceway inserts
  • Loads based off external guides
  • Centralized grease lubrication
  • These units require external guides
  • Double ball nuts
  • Self-adjusting plastic cover band

 

 Thomson - WV (Dynaline)

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Thomson's WV (DYNALINE) positioning slides utilize a patented screw support technology. In addition, its patented plastic covers