Skip to content Skip to navigation
WH40 (SPEEDLine) Linear Units

WH40 (SPEEDLine) Linear Units

SPEEDLine WH40 positioning slide is a miniaturized linear drive unit designed for extremely small and compact dimensional applications.  Built with a low coefficient of friction, these slides make it easy to fit smaller motors. Rubber wipers protect the mechanism from dirt, increasing service life.


WH40 (SPEEDLine) Specifications:

Specifications / Shaft Size  WH40
Profile Size (w x h): mm (in) 40 x 40 (1.6 x 1.6)
 Type of belt  10 AT 5
Max Stroke Length: mm (in) 2000 (78.7)
Max Linear Speed: m/s (in/s) 3 (118)
Max Acceleration: m/s2 (in/s2) 40 (1575)
Repeatability: ± mm (in) 0.05 (0.002)
Max Input Speed: rpm (rev/s) 1800 (30)
Operation temperature limits: °C (°F) 0 to 80 (32 to 176)
Max Dynamic Load (Fx): N (lbf)
complete unit
315 (71)
Max Dynamic Load (Fy): N (lbf)
complete unit
450 (101)
Max Dynamic Load (Fz):N (lbf)
complete unit
600 (135)
Max Dynamic Load Torque (Mx): Nm (lbf-in)
complete unit
10 (89)
Max Dynamic Load Torque (My): Nm (lbf-in)
complete unit
30 (266)
Max Dynamic Load Torque (Mz): Nm (lbf-in)
complete unit
30 (266)
Max Drive Shaft Force (Frd): N (lbf) 100 (23)
Max Drive Shaft Torque (Mta): Nm (lbf-in) 6 (53)
Pulley Diameter: mm (in) 31.83 (1.25)
Stroke per shaft revolution: mm (in) 100 (3.94)
Weight: kg (lb)
of unit with zero stroke
of every 100 mm of stroke
of each carriage

1.19 (2.62)
0.15 (0.33)
0.28 (0.62)

WH40 (SPEEDLine) Feature Highlights:

  • Four KAO mounting brackets
  • Multi-direction installation
  • Centralized lubrication system
  • Adjustable belt retensioning
  • Can be installed in all directions
  • Compact
Find a Product

The Linear Motion Systems Product Selector is Temporarily Unavailable

Click the button below to use the newest edition of our industry's most advanced sizing and selection tool for linear motion system: LinearMotioneering.

Image above: The LinearMotioneering Landing Page
CAD Models

To download the models below, you will need to sign in.

Sign In

back to top