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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, max of 6450 mm (253.94")
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)
2988 mm (117.64"), 2917 mm (114.84"), 3527 mm (138.86"), 4137 mm (162.87"), 4477 mm (176.26"), 6929 mm (272.8")
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
Configuration Options
Single or Dual access options; Pallet handling & 100% extract available
PLC-based with optional integrated software (WMS/ERP compatible)
Standard Safety Light Curtains for personal protection
480VAC / 3PH / 60Hz – 32A

Optional Ancillary Devices

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

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

  • Tray Accessories: Weland Box, Cardboard totes, Metal divider system, Molded Totes, Magnetic Dividers

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.

ASRS Pricing Guide: What affects the cost of a VLM?

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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