MSL-600 vs MST600: Which Motorized UST Projector Platform Is Right for Your Cabinet?
The SCREENPRO MSL-600 and MST600 both automate the positioning of an ultra-short-throw projector, but they are designed for different cabinet layouts. MST600 provides motorized forward and backward movement, while MSL-600 combines motorized sliding with vertical lifting for installations where the TV cabinet does not provide enough operating height.
Two Motion Systems for Two Different Installation Challenges
The correct choice depends on what prevents the projector from reaching its required operating position: insufficient projection distance, insufficient cabinet height, or a combination of both.
Motorized Sliding Shelf
Designed for cabinets that already provide sufficient vertical clearance. The projector extends to its calibrated projection position and retracts when not in use.
View MST600Motorized Sliding & Lift Platform
Designed for low-profile cabinets or concealed furniture where the projector must rise from inside the cabinet and move forward before reaching the correct projection position.
View MSL-600Why Sliding Alone May Not Be Enough
Ultra-short-throw projectors are highly sensitive to changes in height, distance and angle. Even a small positioning difference can change the projected image size, geometry, focus and alignment.
In a standard-height media cabinet, the projector may already sit at the required optical height. In this case, the platform only needs to move the projector forward to obtain the correct throw distance.
A low-profile TV cabinet creates a different problem. The projector may remain too low even after it has moved forward. Increasing the sliding distance does not correct the optical height.
MSL-600 solves this by allowing the projector to rise vertically and extend forward as part of the same concealed positioning system.
Check Cabinet Height
Confirm whether the projector lens can reach the required screen height while resting on a fixed-height tray.
Check Throw Distance
Measure whether the projector needs to move beyond the cabinet edge to produce the selected image size.
Choose the Motion Type
Select sliding-only movement when height is sufficient, or sliding plus lifting when the cabinet is too low.
MSL-600 and MST600 Feature Comparison
Both systems support repeatable motorized positioning, but their mechanical movement, load ratings and intended installation conditions are different.
| Feature | MST600 | MSL-600 Dual Motion |
|---|---|---|
| Motorized forward and backward sliding | Yes | Yes |
| Motorized vertical lifting | No | Yes |
| Automatic position memory | Yes | Yes |
| Main installation purpose | Adjust projection distance | Adjust projection distance and operating height |
| Recommended cabinet type | Standard-height TV cabinet | Low-profile or fully concealed cabinet |
| Motorized sliding travel | Up to approximately 330 mm | Approximately 200 mm |
| Vertical movement | Fixed-height platform | Approximately 180 mm usable vertical lift above the base |
| Maximum stated load capacity | Up to 30 kg / 66 lb; 20 kg / 44 lb at full extension | 18 kg / 39.7 lb |
| Best suited to | Projectors that only need horizontal repositioning | Projectors that must rise and extend from inside furniture |
Choose MST600 When the Cabinet Height Is Already Correct
MST600 is a motorized UST projector shelf designed to extend the projector forward from a TV cabinet and retract it after use. It is the simpler choice when the projector already sits at the required optical height.
- Motorized forward and backward movement
- Automatic position memory for repeatable alignment
- Millimetre-level distance adjustment
- Dual-layer track structure
- Multiple furniture installation options
- Suitable for retrofit and new cabinet projects
Choose MSL-600 When the TV Cabinet Is Too Low
MSL-600 integrates motorized horizontal sliding and vertical lifting into one positioning platform. It is designed for custom Laser TV cabinets, concealed media consoles and built-in home theater installations where a fixed-height tray cannot place the projector high enough.
- Integrated motorized sliding and vertical lift
- Approximately 200 mm motorized sliding travel
- Approximately 180 mm usable lift above the 120 mm base height
- Automatic position memory
- Projector-triggered operation with optional RF control
- Heavy-duty servo drive for smooth positioning
- Supports concealed cabinet integration
- Maximum load capacity of 18 kg / 39.7 lb
Which Model Should You Choose?
Use the cabinet structure and required projector position—not product age or model hierarchy—as the basis for selection.
When Only Horizontal Movement Is Needed
MST600 is generally the better choice when:
- The cabinet already provides enough projector height.
- The projector only needs additional forward throw distance.
- A higher load capacity is required.
- The installation uses an existing or standard-height cabinet.
- A simpler sliding mechanism is preferred.
When Both Height and Distance Must Be Corrected
MSL-600 is generally the better choice when:
- The TV cabinet is too low for the projector's optical position.
- The projector must rise from inside a concealed compartment.
- The projector must move vertically and forward during operation.
- A low-profile furniture design is an important priority.
- The cabinet is being custom-built around the projection system.
What to Check Before Building the Cabinet
UST positioning should be confirmed before the cabinet structure and finishing panels are finalized.
Frequently Asked Questions
Common questions about choosing between the SCREENPRO MSL-600 and MST600 motorized UST projector platforms.
What is the main difference between MSL-600 and MST600?
MST600 provides motorized forward and backward sliding at a fixed height. MSL-600 adds motorized vertical lifting, allowing the projector to rise from inside a low cabinet before reaching its operating position.
Which model is better when the TV cabinet is too low?
MSL-600 is usually the more suitable solution because it can raise the projector vertically as well as move it forward. Final compatibility still depends on the projector dimensions, weight, throw distance and cabinet clearance.
Does MSL-600 replace MST600?
No. The two products address different installation requirements. MST600 remains suitable when horizontal adjustment is all that is required, while MSL-600 is intended for projects that also require vertical positioning.
Can either platform be installed inside a custom TV cabinet?
Yes. Both can be integrated into compatible custom furniture. However, the cabinet must provide adequate structural support, ventilation, cable allowance, installation access and unobstructed movement clearance.
Why is accurate UST projector positioning important?
UST projectors use a steep projection angle and are sensitive to small changes in height, distance and level. Incorrect positioning can affect image size, focus, geometry and alignment with the screen.
Which system has the higher stated load capacity?
MST600 is rated for up to 30 kg / 66 lb, with a stated 20 kg / 44 lb capacity at full extension. MSL-600 is rated for a maximum load of 18 kg / 39.7 lb. Always confirm the actual installation configuration before ordering.
What information is needed for a compatibility recommendation?
Provide the projector model, projector dimensions and weight, required image size, screen mounting height, cabinet internal width, depth and height, cabinet top thickness and the required opening method.
Not Sure Which Motion Platform Fits Your Project?
Send SCREENPRO your projector model, required screen size and cabinet dimensions. Our team can help determine whether your installation needs a motorized sliding shelf or a combined sliding and lifting platform.
Product specifications and compatibility requirements are subject to change. Confirm the latest dimensions, load limits and installation requirements before furniture production.
