Heason Technology

Ball Screw Unit – Slide Guided WB from Thomson LinearBall Screw Unit – Slide Guided WB from Thomson Linear

Thomson's slide guided WB (BASELine) linear drive models (WB40/60) combine enhanced reliability with very low maintenance requirements. These robust units feature a low-backlash single nut within an aluminium profile. This allows them to be screwed directly to the machine frame using mounting strips. Ball or lead screw drive options are available.


Features

  • Robust slide guides
  • Ball or lead screw drives
  • Plastic cover band
  • Central lubrication system

Specifications

Specifications / Shaft Size WB40 WB60
Profile size (w x h): mm (in) 40 x 37 (1.6 x 1.5) 60 x 59 (2.4 x 2.3)
Max Linear Speed: m/s (in/s) 0.25 (9.8) 1 (39.4)
Repeatability: ± mm (in) 0.05 (0.002) 0.05 (0.002)
Max Acceleration: m/s2 (in/s2) 5 (197) 5 (197)
Max Input Speed: rpm (rev/s)ball screw unitslead screw units with composite nut

3000 (50)

1500 (25)

3000 (50)

1500 (25)

Operation temperature limits: °C (°F) 0 to 80 (32 to 176) 0 to 80 (32 to 176)
Max Dynamic Load (Fx): N (lbf)ball screw units / lead screw units 200 / 500 (45 / 112) 2500 / 2500 (562 / 562)
Max Dynamic Load (Fy): N (lbf)complete unit 200 (45) 500 (112)
Max Dynamic Load (Fz): N (lbf)complete unit 250 (56) 650 (146)
Max Dynamic Load Moment (Mx): Nm (lbf-in)complete unit 6 (53) 30 (266)
Max Dynamic Load Moment (My): Nm (lbf-in)complete unit 15 (133) 70 (620)
Max Dynamic Load Moment (Mz): Nm (lbf-in)complete unit 10 (89) 50 (443)
Max Drive Shaft Force (Frd): N (lbf) 80 (18) 150 (34)
Max Drive Shaft Torque (Mta): Nm (lbf in) 1 (8.9) 17 (150.5)
Screw Diameter: mm (in) 12 (0.47) 20 (0.79)
Screw Lead: mm (in)ball screw units/lead screw units 5 / 4.8 (0.2 / 0.19) 5.20 / 8 (0.21 / 0.32)
Weight: kg (lb)of unit with zero stroke of every 100 mm of strokeof each carriage

1.07 (10.5)

0.30 (0.66)

0.45 (0.99)

3.63 (8.0)

0.72 (1.6)

1.17 (2.6)

Videos

Manufacturing Partner

Ball Screw Unit – Slide Guided WB from Thomson Linear

Manufacturer: Thomson | Category: Business & Industrial | Author: Heason Technology | Product Code: Slide Guided WB


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Motion Solutions Centre
Spring Copse Business Park
Slinfold
West Sussex
RH13 0SZ UK

Tel: +44 (0) 1403 792 300
Email: sales@heason.com

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