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WMZ (POWERLINE) Linear Units

WMZ (POWERLINE) Linear Units

POWERLINE WMZ positioning slides combine the high dynamics of a toothed belt drive with an innovative screw support technology.  In addition, its patented plastic coverstrip system allows operation in dirty environments keeping the internal system components fully protected while reducing friction to a minimum.

Overview

WMZ Specifications:

Specifications / Shaft Size WM60Z WM80Z
Profile Size (w x h): mm (in) 60 x 60 (2.4 x 2.4) 80 x 80 (3.2 x 3.2)
Type of belt   20 ATL 5  25 AT 10
Max Stroke Length: mm (in) 4000 (158) 5400 (213)
Max Linear Speed: m/s (in/s) 2.5 (98.4) 5 (197)
Max Acceleration: m/s2 (in/s2) 20 (787) 20 (787)
Repeatability: ± mm (in) 0.05 (0.002) 0.05 (0.002)
Max Input Speed: rpm 1250 885 (14.8)
Operation temperature limits: °C (°F) 0 to 80 (32 to 176) 0 to 80 (32 to 176)
Max Dynamic Load (Fx): N (lbf) 850 (191) 1470 (331)
Max Dynamic Load (Fy): N (lbf)
complete unit
1400 (315) 3000 (674)
Max Dynamic Load (Fz):N (lbf)
complete unit
1400 (315) 3000 (674)
Max Dynamic Load Torque (Mx): Nm (lbf-in)
complete unit
25 (221) 150 (1328)
Max Dynamic Load Torque (My): Nm (lbf-in)
complete unit
50 (443) 300 (2655)
Max Dynamic Load Torque (Mz): Nm (lbf-in)
complete unit
50 (443) 300 (2655)
Max Drive Shaft Force (Frd): N (lbf) 150 (33.7) 600 (134.9)
Max Drive Shaft Torque (Mta): Nm (lbf-in) 17 (150.5) 40 (354)
Pulley Diameter: mm (in) 38.2 (1.5) 54.11 (2.13)
Stroke per shaft revolution: mm (in) 120 (4.7) 170 (6.7)
Weight: kg (lb)
of unit with zero stroke
of every 100 mm of stroke
of each carriage
4.3 (9.5)
0.45 (1.0)
1.25 (2.8)
11.2 (24.7)
0.8 (1.8)
3.4 (7.5)

WMZ Feature Highlights:

  • Hardened raceway inserts
  • Centralized grease lubrication
  • Self-adjusting plastic cover band

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