JNV-MAR-015-01-B

Description

Heavy-Duty Single Monitor Spring Arm

Family: Arms & Mounts    Category: Monitor Arms    Color: Matte Black

Support a larger or heavier monitor while keeping its position adjustable. This desk-mounted arm uses a mechanical spring to balance a compatible display, with articulated reach and angle adjustment for an individual workstation.

 

Is This Right for You

For one 17–49 inch monitor where a standard 9–10 kg arm may be insufficient. Check the display weight without its original stand, its VESA interface and the strength of the desk before choosing this arm for a large or curved screen.

 

Key Benefits

• The 2–20 kg balancing range accommodates compatible heavier displays.
• Spring assistance, articulated reach and screen-angle adjustment support position changes during work.
• A detachable VESA plate simplifies fitting; cable guides and a rotation stop help manage the moving assembly.

 

Compatibility and Installation

Supports VESA 75 × 75 or 100 × 100 mm. Clamp mounting suits 10–80 mm desktops; grommet mounting suits 10–35 mm desktops with a suitable hole. Check underside access, edge shape, screw depth and the desk’s suitability for the combined screen and arm load.

 

Specifications and Adjustment

Specification	Details
Screen / load	One 17–49 inch screen; 2–20 kg
VESA mounting	75 × 75 or 100 × 100 mm; detachable plate
Adjustment mechanism	Mechanical spring with adjustable tension
Screen movement	Tilt +50° / −20°; swivel ±90°; rotation ±180°
Arm extension	545 mm at full extension
Overall dimensions	134 × 625 × 663 mm
Desktop thickness	Clamp: 10–80 mm; grommet: 10–35 mm
Construction / finish	Steel, aluminum and plastic; powder-coated matte black

 

Materials and Construction

Steel, aluminum and plastic make up the arm, mounting assembly and covers. Powder coating finishes the metal surfaces. The mechanical spring balances the display after tension adjustment; the VESA plate can be detached for installation and secured again before use.

 

Setup and Everyday Use

1. Choose a compatible clamp or grommet position on a sufficiently strong desktop. Install and tighten the fixing according to the matching guide.
2. Fit the VESA plate to the monitor with suitable screws. Support the display while securing it to the arm, then set spring tension for its actual weight.
3. Set height, viewing distance and tilt. Route cables with slack and set the rotation stop as instructed. Check clearance through the intended movement before regular use.

 

Limitations

A 49-inch size or weight below 20 kg does not alone guarantee fit: curved-screen depth, VESA recesses and housing shape affect balance and clearance. The desktop must support the concentrated mounting load. Overall height is not height-adjustment travel. This version has no USB ports and supports one screen only.

 

Package and Mounting Options

Single-monitor spring arm with detachable VESA plate, desk-mounting assembly and cable-management parts. Clamp and grommet installation are supported; confirm the supplied fixing kit for your chosen method. Monitor and desk are not included.

 

Installation Guidance and Warranty

Contact Jianvo with your device and installation details for the matching instructions, compatibility guidance and applicable warranty terms.

 

Bulk Orders and Customization

Request a quote with this Jianvo SKU, quantity, destination and required configuration. Include packaging or branding requirements so availability and lead time can be confirmed.

 

Frequently Asked Questions

Will it fit every 49-inch monitor? No. Check weight, VESA fit, screen geometry and available movement space.

Is this a gas spring arm? No. This version uses a mechanical spring.

Can it hold a screen under 2 kg? That falls outside its specified balancing range.

 

Alternative Jianvo Products

For a smaller, lighter monitor, these single-screen arms serve the same positioning task. Their lower capacities do not replace this model’s full 20 kg / 49-inch capability.

Jianvo product	Shared purpose	When to choose it
JNV-MAR-013-01-S Single Spring Monitor Arm Matte Silver	One screen with spring-assisted positioning.	Consider for a 17–32 inch monitor weighing 1–10 kg. Offers a silver finish and 475 mm full extension.
JNV-MAR-001-01-B Single Spring Monitor Arm Matte Black	One screen on a desk-mounted spring arm.	Consider for a 17–32 inch monitor weighing 2–9 kg. Full extension is 450 mm; check its different mounting limits.