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870-03-005 rev. 05/30/03
• ARMS Orderguide • 53
FX Series
• FX-30: 30 lbs (13.6 kg)
VL Series
• VL-9: 9–34 lbs (4.1–15.4 kg)
• VL-9 w/ Pull-out Keyboard Tray: 5–30 lbs
(2.3–13.6 kg)
Weight capacity for the Vertical Lift is the
sum weight of the monitor and keyboard.
MD Series
• 25 lbs (11.4 kg)
HD Series
• HD45 Arm: 20–xx lbs (9.1–xx kg) For “xx”,
see TABLE C
• HD Pivots: see TABLE C
• HD Dual-Monitor Arm: 20 lbs (9.1 kg) per
pivot*
• HD Combo: monitor = 25 lbs (11.3 kg)*
keyboard = 15 lbs (6.8 kg)*
• HD Laptop: 20 lbs (9.1 kg)
* Monitor depth affects weight capacity.
See TABLE B on previous page.
Weight Capacity
applies to HD45 Arm and HD Pivots
Monitor Weight
40 lbs (18 kg)
43 lbs (19.5 kg)
45 lbs (20.4 kg)
48 lbs (21.8 kg)
53 lbs (24 kg)
Monitor Thickness
4" (102 mm)
3-1/2" (89 mm)
3-1/4" (83 mm)
3" (76 mm)
2-1/2" (64 mm)
TABLE C: Center-of-Gravity Affects Weight Capacity
When using HD45 Arms or HD Pivots use the following table to determine weight capacity.
If using a monitor that falls outside of the range of the table, consult with an Ergotron
representative.
The Table assumes that the Center of Gravity (CG) of the monitor is slightly off center (60%)
towards the front.
Performance
Information
Temperature Range
The optimal temperature range for Ergotron ARMS is 40˚ to 110˚F (4˚ to 43˚C). Operating outside this range
may affect performance of product.
Warranty Information
We are so confident that Ergotron products will outlast your computer hardware that we back our structural
components with a lifetime warranty and a five (5)-year warranty on Arms and Pivots. OEM products are
warranted by their respective manufacturer.
Weight Capacity
Weight capacities for ARMS
products should be regarded as
general guidelines only. Several
variables can effect weight capacity,
so capacity may vary between
applications.
Where weight range is shown
(e.g. 5–30 lbs), the lower end of the
range represents minimum weight
required for proper function.
Technical Specifications