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VS Series Vertical Lift Stage

Newmark’s VS Series Vertical Lift Stage offers precise vertical translation up to 50 mm travel in a compact envelope.

VS-25 Vertical Lift StageNewmark’s VS Series Vertical Lift Stage offers precise vertical translation up to 50 mm travel in a compact envelope. Vertical motion is achieved using vertically mounted precision linear guide bearings. The use of linear guide bearings insures a stiff and stable platform across the entire range of travel.

The drive system utilizes a stainless steel precision rolled lead screw with internally lubricated Acetal PTFE drive nut. The drive nut is gravity preloaded.

All VS Series stages are machined from 6061 aluminum alloy and black anodized.

The VS Series has 25 mm or 50 mm of travel and comes standard with integrated limit switches and a high torque size 17 stepper motor. An optional 4000 CPR rotary encoder mounted to the back of the motor provides closed loop feedback.

Ordering

VS Series Vertical Lift Stage

Typical lead-time: 4 Weeks
Part No. VS
Specifications
Travel Range
25 mm, 50 mm
Resolution
0.03 µm (1.5875 mm pitch leadscrew @ 50000 motor steps/rev)
Encoder
Optical rotary encoder mounted to read of motor, 4000 CPR with index
Accuracy
VS-25: 10 µm, VS-50: 25 µm
Uni-directional Repetability
2 µm
Minimum Step Size
0.5 µm
Max. Speed
10 mm/sec
Maximum Load
6.8 kg (15 lb.)
Operating Temperature
10°C to 40°C
Stage Weight
2.5 kg (5.5 lb.)
Material
Black Anodized Aluminum Construction, 303 Stainless Steel Lead Screw
Finish
Black Anodize
Dimensions
VS-25 Series Vertical Lift Stage VS-25 Series Vertical Lift StageClick to Enlarge
VS-50 Series Vertical Lift Stage VS-25 Series Vertical Lift StageClick to Enlarge
Motor Options
msl_stepper-motor
Size 17 Stepper Motor
  • NEMA 17 high torque brushless motor
  • 1.33 Amp/Phase
  • 2.5 Ohm/Phase
  • 42 oz-in holding torque
  • 1.8 degrees/step
  • Compatible with the following motion controllers: NSC-A1 Series | NSC-A2L Series | NSC-G Series
CAD Files
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