Dense motor pallet
Multiple boxed motors on a reinforced pallet
48 × 40 × 24 in
Packaged weight: 1800 lb
- Cubic feet
- 26.67
- Density
- 67.50 lb/cu ft
Estimated class
Density-based
50
Electric Motor LTL Shipping Guide
Freight Class for Electric Motors
To estimate your shipment, use the Electric Motors Freight Class Calculator.
The Electric Motors Freight Class Examples use the current 13-tier density scale, effective July 19, 2025, and range from Class 50 to 70.
These are density-based estimates.
Electric Motors density calculator
Calculate Your Electric Motors Freight Class
A palletized electric-motor shipment is preloaded as an example. Adjust the packaged dimensions or weight to calculate your electric motor freight class.
Your result
Cubic feet
40.00
Density
37.50
lb/cu ft
Estimated freight class
55
This is an example density-based estimate. Update any field to calculate your shipment.
Electric Motors shipment examples
Electric Motors Freight Class Examples
These examples use packaged outside dimensions and the site’s density-to-class chart. They are examples only, not fixed classes for all electric motor shipments.
Crated industrial motor
Large motor bolted to a skid
48 × 40 × 36 in
Packaged weight: 1500 lb
- Cubic feet
- 40.00
- Density
- 37.50 lb/cu ft
Estimated class
Density-based
55
Motor and controls
Motor package with starter and protective crate
60 × 48 × 48 in
Packaged weight: 1200 lb
- Cubic feet
- 80.00
- Density
- 15.00 lb/cu ft
Estimated class
Density-based
70
Electric Motors shipment comparison
Electric Motors Freight Class by Shipment Type
Electric motors are often dense, but the finished freight class estimate changes with frame size, shaft protection, base dimensions, attached gearboxes, controls, crates, and unused pallet space. Heavy motors also require pallets or skids designed for concentrated loads.
| Electric Motors shipment | Typical packaging | Density tendency | Stackability | Planning note |
|---|---|---|---|---|
| Small boxed motors | Reinforced cartons secured to a pallet | Very high | Usually stackable | Separate motors and immobilize shafts so cartons do not collapse under concentrated weight. |
| Industrial motors | Bolted to a heavy skid with shaft protection | Very high | Limited | Support the frame and protect lifting eyes, terminal boxes, and cooling fins. |
| Gearmotors | Crated or skidded motor-and-gearbox assembly | High | Limited | Block the gearbox and motor independently to prevent leverage damage. |
| Motor with starter or controls | Crate with separated electrical components | Medium to high | Usually non-stackable | Protect control panels, conduits, sensors, and protruding enclosures. |
electric motor shipping options
Choosing a Shipping Method for Electric Motors
The right service depends on electric motor size, packaging, stackability, and handling needs.
| Electric Motors shipment | Common shipping option |
|---|---|
| Boxed small motors on a standard pallet | Standard LTL |
| Industrial motor bolted to a heavy skid | Heavy LTL with weight review |
| Crated gearmotor assembly | Crated LTL |
| Oversized motor, motor base, or control package | Specialized or dedicated service |
Large, irregular, non-stackable, unusually valuable, or specially handled electric motor shipments may need carrier review before booking.
Electric Motors Packaging, Stackability, and Damage Risk
Electric Motors Packaging
- Bolt large motors to a reinforced skid through approved mounting points.
- Protect shafts, keyways, terminal boxes, cooling fins, fans, and lifting eyes.
- Block attached gearboxes, starters, or control enclosures so they cannot carry transit loads.
Electric Motors Stackability
- Dense cartons of small motors may stack when the pallet and cartons are rated for the weight.
- Skidded industrial motors generally require limited-stack handling because of shape and concentrated load.
- Treat motors with exposed shafts, fans, controls, or tall enclosures as non-stackable unless fully crated.
Electric Motor Shaft, Bearing, and Electrical Protection
- Prevent shaft bending, bearing shock, cracked terminal boxes, and damaged cooling fins.
- Keep moisture, metal debris, and impact away from windings, sensors, and electrical connections.
- Confirm lifting points and declared value for precision, custom, or high-efficiency motors.
Before Requesting an Electric Motors Freight Quote
How to Measure a Packaged Electric Motors Shipment
- Measure after skids, shaft guards, blocking, crates, and electrical protection are installed.
- Include protruding shafts, terminal boxes, lifting eyes, gearboxes, guards, and pallet overhang.
- Use the total packaged weight of motors, bases, controls, blocking, and skid materials.
Electric Motors Freight Quote Checklist
- Measure the finished pallet, skid, carton group, or crate containing the electric motors.
- Record the total packaged weight of the complete motor shipment, including bases, gearboxes, and controls.
- State whether the packaged motors have a level rated top surface or require limited-stack handling.
- Include photos of shafts, terminal boxes, cooling fins, mounting feet, controls, blocking, and skid construction.
- Confirm forklift capacity, lifting-point, loading-dock, liftgate, and heavy-freight requirements for the motor shipment.
Freight Planning Calculators
Calculate and Plan Your Electric Motors Shipment
Use the freight class, density, pallet, and linear-feet calculators to plan your packaged LTL shipment.
Freight Class Calculator
Estimate freight class from packaged dimensions, weight, and density.
Freight Density Calculator
Calculate cubic feet and pounds per cubic foot for packaged freight.
Pallet Freight Calculator
Plan pallet dimensions, shipment weight, density, and configuration.
Freight Linear Feet Calculator
Estimate trailer-space usage for pallets and non-stackable freight.
Freight classes shown on this page are density-based estimates for shipment planning. Actual classification may also depend on value, handling requirements, liability, stowability, dimensions, and other commodity-specific factors. Confirm the final freight class with your carrier, broker, or official NMFC resources before shipping. NMFC® is a registered trademark of the National Motor Freight Traffic Association, Inc. FreightClassCalculator.tools is an independent calculator and is not affiliated with, endorsed by, or licensed by NMFTA.