Jet 16" x 40" EVS vs Jet 18" x 40" EVS: Spec Comparison
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The jet 16 x 40 evs vs 18 x 40 evs comparison highlights two capable woodworking lathes from Jet. Both models share an electronic infinitely-variable speed range from 40 to 3200 RPM and a 40-inch between-centers capacity. They also feature similar safety and ergonomic improvements like the anti-rotation quill lock and extended spindle nose. The main difference lies in their physical size and power. The 16-inch model offers a more compact footprint, while the 18-inch version provides greater swing capacity and a more powerful motor for heavier projects.
Key differences
| Aspect | JET 16" x 40" Variable Speed Wood Lathe | Jet 18 x 40 EVS Lathe |
|---|---|---|
| Swing Over Bed | 16 inches | 18 inches |
| Motor Power | 1-1/2 HP | 2 HP |
| Voltage | 115V | 230V |
| Weight | 377 pounds | 418 pounds |
| Length | 57 inches | 73 inches |
| Safety Features | Standard controls | Remote emergency stop button |
Which one should you choose?
Choose JET 16" x 40" Variable Speed Wood Lathe if
- You need a lathe that fits in a smaller workspace with limited floor space
- You prefer a machine that operates on standard 115V household power
- You want a lighter unit that is easier to move around your shop
Choose Jet 18 x 40 EVS Lathe if
- You frequently turn larger diameter stock that requires more than 16 inches of swing
- You need the extra torque and power provided by a 2 HP motor
- You have access to 230V power and want the added safety of a remote emergency stop
Verdict: The 16-inch model is the better choice for hobbyists with limited space or standard electrical outlets. The 18-inch model suits serious turners who need higher capacity and more power for demanding projects. Both machines offer the same smooth variable speed control and core turning capabilities.
Spec Comparison: Jet 16 vs 18
swing capacity
The JWL-1840EVS offers a wider 18-inch swing over the bed, while the JWL-1640EVS provides a 16-inch swing. This difference matters when turning larger bowls or spindle stock. The extra two inches on the larger model allows you to accommodate wider blanks without risk of collision. Both machines maintain the same 40-inch between-centers distance, so length capacity is identical. If your projects frequently involve wide diameters, the 18-inch model gives you more room to work safely.
motor power
Motor output differs between these two lathes. The JWL-1840EVS is equipped with a 2 HP motor, whereas the JWL-1640EVS uses a 1.5 HP motor. Higher horsepower generally means better torque when cutting dense hardwoods or taking deeper cuts. The 2 HP unit can handle heavier material removal with less strain. The 1.5 HP motor is sufficient for most general woodworking tasks. You should choose based on the density of wood you plan to turn regularly.
voltage requirements
Power requirements vary significantly for these models. The JWL-1640EVS operates on 115V standard household current. The JWL-1840EVS requires a 230V circuit. This is a critical installation detail. If your workshop only has standard 115V outlets, the smaller model is easier to use immediately. The larger model may require new wiring or a dedicated circuit. Ensure your shop power matches the machine's needs before purchase to avoid electrical issues.
physical dimensions
Size and footprint differ between the two machines. The JWL-1640EVS measures 31 inches wide, 28 inches high, and 57 inches long. The JWL-1840EVS is 52.5 inches wide, 20 inches high, and 73 inches long. The larger model is significantly longer and wider, requiring more floor space. However, it sits lower to the ground. Consider your workshop layout carefully. The smaller lathe is more compact and may fit better in tight spaces.
safety features
Safety features show a clear distinction. The JWL-1840EVS includes a remote emergency stop button that can be placed along the lathe bed. This allows you to cut power quickly from a distance. The JWL-1640EVS data does not list this specific remote feature. Both models share other safety elements like the spindle lock latch. The remote stop on the larger model adds an extra layer of protection during long turning sessions.
speed settings
Both lathes share identical speed capabilities. The JWL-1640EVS and JWL-1840EVS both offer electronic infinitely-variable speed from 40 to 3200 RPM. This range covers most woodturning needs, from roughing out blanks to fine finishing. The control interface is similar on both. You get the same flexibility in adjusting speed for different diameters and materials. There is no advantage in speed range between the two models.
Choose the right Jet lathe for you
Beginners with 115V outlets
The JWL-1640EVS runs on standard 115V power, making it accessible for most home workshops without requiring electrical upgrades. It delivers 1-1/2 HP of motor power, which is sufficient for general turning tasks. Its compact 31-inch width and 377-pound weight make it easier to position in smaller spaces compared to the larger model.
Turners needing larger capacity
The JWL-1840EVS offers an 18-inch swing over the bed, allowing you to turn wider bowls and vessel forms that would not fit on the 16-inch model. This extra two inches of clearance provides greater flexibility for larger projects while maintaining the same 40-inch between-centers length as its smaller sibling.
Users prioritizing motor power
This model features a 2 HP motor, providing more torque and sustained power for heavy stock removal or dense hardwoods. It requires a 230V circuit, so you must verify your shop has the correct outlet. The increased power helps maintain consistent speed under load, ensuring smoother cuts on challenging materials.
The products compared
JET 16" x 40" Variable Speed Wood Lathe
Best for: Medium-sized woodturning projects
- Swing Over Bed
- 16"
- Between Centers
- 40"
- Motor Power
- 1-1/2 HP
- Speed Range
- 40 to 3200 RPM
- Speed Control
- Electronic infinitely-variable
- Voltage
- 115V
View on Amazon: JET 16" x 40" Variable Speed Wood Lathe Affiliate link
The Jet 16x40 EVS is a woodworking lathe with a 1-1/2 HP motor and 115V power. It offers a speed range of 40 to 3200 RPM via electronic variable control. The 16-inch swing and 40-inch between-centers capacity suit medium-sized projects. Its 377-pound weight provides stability. This machine fits woodturners needing precise speed adjustments for detailed work.
Pros
- Electronic infinitely-variable speed from 40 to 3200 RPM
- 1-1/2 HP motor for consistent power
- 36 integrated indexing positions for precision
- Enclosed inverter for component protection
Cons
- 16-inch swing limits project diameter compared to 18-inch models
- 40-inch between-centers length restricts longer workpieces
- 115V requirement may limit use in 230V-only workshops
Good fit if
- You need precise speed control for detailed woodturning
- You work with projects under 16 inches in diameter
- You have a standard 115V outlet available
Skip if
- You regularly turn bowls larger than 16 inches
- You require 230V power for heavy-duty use
- You need to turn workpieces longer than 40 inches
Verdict: Jet 16x40 EVS Lathe is a stable option for turners who prioritize speed precision over maximum capacity. It suits those working with medium-sized wood projects in standard electrical setups.
Jet 18 x 40 EVS Lathe
Best for: Large woodturning projects
- Swing Over Bed
- 18-1/2"
- Between Centers
- 40-1/2"
- Motor Power
- 2 HP
- Speed Range
- 40–3200 RPM
- Speed Control
- Variable speed
- Voltage
- 230V
View on Amazon: Jet 18 x 40 EVS Lathe Affiliate link
This Jet lathe offers 18 inches of swing over the bed and 40 inches between centers. It features a 2 HP motor running on 230V power. The electronic variable speed control ranges from 40 to 3200 RPM. You get a reversible turn function and an improved banjo for tool stability. This machine suits woodworkers needing substantial capacity for larger projects.
Pros
- 2 HP motor provides strong torque for heavy cuts
- Electronic variable speed offers precise control from 40 to 3200 RPM
- Reversible turn allows smooth forward to reverse transitions
- Improved banjo uses a positive locking wedge system
Cons
- Requires 230V power, limiting portability
- Weighs 418 pounds, making it difficult to move
- Large footprint at 73 inches long
Good fit if
- You need 18 inches of swing capacity
- You have a dedicated 230V workshop space
- You work with large wood pieces
Skip if
- You only have 110V outlets available
- You need a portable benchtop unit
- You have limited floor space
Verdict: Jet 18 x 40 EVS Lathe delivers robust performance for serious woodturners who require significant swing capacity and precise speed control. It fits those with dedicated shop space and 230V power.
Specifications side by side
| Spec | JET 16" x 40" Variable Speed Wood Lathe | Jet 18 x 40 EVS Lathe |
|---|---|---|
| Swing Over Bed | 16" | 18-1/2" |
| Between Centers | 40" | 40-1/2" |
| Motor Power | 1-1/2 HP | 2 HP |
| Speed Range | 40 to 3200 RPM | 40–3200 RPM |
| Speed Control | Electronic infinitely-variable | Variable speed |
| Voltage | 115V | 230V |
| Spindle Taper | not stated | MT-2 |
| Speed Settings | Variable Speed | Variable Speed |
| Amperage | not stated | 15 Amp |
| Target Material | Wood | Wood |
| Application | Woodworking, Woodturning | not stated |
| Dimensions | 57 × 31 × 28 inches | 73 × 52.5 × 20 inches |
| Weight | 377 pounds | 418 pounds |
| Color | White | White |
| Model | JWL-1640EVS | JWL-1840EVS |
Frequently asked questions
Does the Jet 18 x 40 EVS require a 230V outlet?
Yes, the Jet 18 x 40 EVS requires a 230V electrical connection. This higher voltage supports its 2 HP motor, which delivers more power than the 1-1/2 HP motor found in the 16-inch model. The 16-inch version operates on standard 115V power, making it easier to use in typical home workshops without needing electrical upgrades.
How much heavier is the Jet 18 x 40 EVS compared to the 16-inch model?
The Jet 18 x 40 EVS weighs 418 pounds, while the 16-inch model weighs 377 pounds. This 41-pound difference adds stability during heavy turning but requires more floor space. The larger lathe also measures 73 inches in length, compared to the 57-inch footprint of the smaller model.
Can the Jet 16 x 40 EVS turn large bowls?
The 16-inch swing capacity limits the maximum diameter of bowls you can turn. It is best suited for medium-sized projects. If you need to turn larger diameters, the 18-inch model offers two extra inches of swing width, providing greater flexibility for large bowls and spindle stock.
Do both lathes have variable speed controls?
Yes, both the Jet 16 x 40 EVS and the 18 x 40 EVS feature electronic infinitely-variable speed controls. This allows you to adjust the speed precisely from 40 to 3200 RPM. Variable speed helps you match the rotation to the wood type and the specific turning operation you are performing.
What is the difference in motor power between the two models?
The Jet 18 x 40 EVS has a 2 HP motor, while the 16-inch model has a 1-1/2 HP motor. The extra power in the larger model helps maintain speed under heavy loads. This makes it better for demanding tasks, whereas the 1-1/2 HP motor is sufficient for general turning.
Is the Jet 18 x 40 EVS suitable for small workshops?
The 18-inch model is less suitable for small workshops due to its size. It measures 52.5 inches wide and 73 inches long, requiring significant floor space. The 16-inch model is more compact at 31 inches wide and 57 inches long, making it a better fit for tighter spaces.