Engineering Data & Technical Specifications: Compact Lift

The Compact Lift is the foundational model of the White Systems VLM line, offering high-density storage with a focus on durability and precision. For custom configurations or application support, Contact our Sales Team.

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Machine Dimensions & Capacity

Category
System Height
Height Increments
Tray Widths
Tray Depths
Tray Capacity
Total Machine Capacity
Machine Width
Machine Depth
Compact Lift Specifications
3,000 – 16,000 mm (9.8 – 52 ft)
150 mm (5.9 in) steps to match ceiling height
1,830mm (72") | 2,440mm (96") | 3,050mm (120") | 3,660mm (144") | 4,000mm (157")
820 mm (32.3 in) Standard | 1,230 mm (48.4 in)
300 kg (661 lbs) up to 1,500 kg (3,307 lbs) per tray
Up to 100,000 kg (220,462 lbs)
1,697 mm – 6,929 mm
1,554 mm – 4,248 mm

Performance & Drive System

Category
Drive System
Retrieval Speed
Storage Optimization
Positioning Accuracy
Engineering Details
4-Point Metal Rack & Pinion (Durable alternative to belts/plastic)
Variable (Optimized based on height and tray location)
Dynamic Height Measurement (25mm intervals up to 1,000mm)
Precision tray delivery within ± 1.0 mm

Controls, Power & Environment

Category
Access Openings
Control System
Safety Systems
Power Requirements
Environment
Configuration Options
Single or Dual access options; Pallet handling & 100% extract available
PLC-based with integrated software (WMS/ERP compatible)
Standard Safety Light Curtains for personal protection
480VAC / 3PH / 60Hz – 32A
Ambient, Temperature-Controlled, or Cleanroom options

Optional Ancillary Devices

  • Visual Picking: LED Bar, Laser Pointer, Pick Display

  • Operator Tools: Label Printers, Scanners, Confirmation Buttons, Foot Pedals

  • Organization: Tray Dividers (50-250mm heights) and Weight Check options

Every system is supported by our national network of direct-hire, factory-trained Field Service Engineers. We don’t use third-party contractors—we send our own experts.

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man picking from a vlm

The Compact Lift at work: Reclaiming vertical space while providing ergonomic access for the operator.

Key Benefits

  • Floor Space: Reclaim up to 85% of your storage footprint.

  • Throughput: 2–3x faster picking cycles than static shelving.

  • ROI: Typical payback achieved within 12–18 months.

Engineered for 99.9% Uptime

VLM rack and pinion at White Systems Modex booth

Unlike competitors using plastic parts or belts that stretch, the Compact Lift uses a 4-wheel metal rack-and-pinion drive. It’s the industrial standard for precision and long-term reliability.

Precision-engineered VLMs delivering faster picks, denser storage, and reliable uptime—supported by U.S.-based technicians.

Precision-engineered VLMs delivering faster picks, denser storage, and reliable uptime—supported by U.S.-based technicians.

Vertical lift module
Up to 120/hr
Tray cycles per hour
Up to 85%
Floor space reclaimed
Up to 99%+
Picking accuracy
Up to 120/hr
Tray cycles per hour
Up to 85%
Floor space reclaimed
Up to 99%+
Picking accuracy

White Systems builds high-performance Vertical Lift Modules for fast tray delivery, high-density storage, and accurate goods-to-person picking. Our U.S.-based service team supports every system, and our dual-tray and rack-and-pinion designs help customers reduce walking, increase throughput, and reclaim up to 85% of floor space.

Ready to discuss your storage requirements?

Ready to explore automated storage? Send us a message and our team will help you get started.

Customers rely on our automated storage solutions to reclaim space and drive measurable efficiency:

“We have been able to eliminate over 500 storage bin locations. We’ve been able to use that space to maximize and optimize the production of our floor.”

— Warehouse Supervisor at ABB