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BOSTON L518-6 Steel Gear Rack, 14.5° Pressure Angle, 2.55 TPI, 6 ft Length - Rectangular & Square Inch Gear Racks
BOSTONRectangular & Square Inch Gear Racks

BOSTON L518-6 Steel Gear Rack, 14.5° Pressure Angle, 2.55 TPI, 6 ft Length

The BOSTON Gear Rack: Dia is a rectangular and square inch gear rack made of steel, with a 14.5° pressure angle and 2.55 TPI. It measures 3/4 in Ht, 1 1/4 in Wd, and 6 ft Lg. (MPN L518-6).

SKU 3G-OTH-723976

Also listed as: L5186 · L518 6

Brand
BOSTON
Item
L518-6 Steel Gear Rack, 14.5° Pressure Angle, 2.55 TPI, 6 ft Length
Part Number
L518-6
Category
Rectangular & Square Inch Gear Racks
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Technical Specifications

BOSTON
Manufacturer Part Number
L518-6
Type
Steel
Wd
1 1/4 in
Ht
3/4 in
Lg.
6 ft
TPI
2.55
Pressure Angle
14.5°

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BOSTON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOSTON Gear Rack: Dia is a rectangular and square inch gear rack made of steel, with a 14.5° pressure angle and 2.55 TPI. It measures 3/4 in Ht, 1 1/4 in Wd, and 6 ft Lg. (MPN L518-6).

Frequently Asked Questions

What is the BOSTON Gear Rack L518-6 used for?

The BOSTON Gear Rack L518-6 converts rotary motion into linear motion in industrial machinery. It is commonly used in CNC routers, gantry systems, and material handling equipment where precise, repeatable positioning is required.

What are the specifications of the BOSTON Gear Rack L518-6?

The BOSTON Gear Rack L518-6 is a steel rack with a 14.5° pressure angle, 2.55 TPI, and a length of 6 ft. It measures 3/4 in height and 1 1/4 in width, with a diametral pitch of 8.

Where to buy the BOSTON Gear Rack L518-6 worldwide?

3G Electric supplies the BOSTON Gear Rack L518-6 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this steel gear rack.

How to select the correct gear rack for a linear motion system?

To select the correct gear rack, match the pressure angle and pitch to your mating pinion gear. For the BOSTON L518-6, ensure your pinion has a 14.5° pressure angle and a diametral pitch of 8. Also verify the rack length and mounting dimensions.

Used in

Common applications for BOSTON
CNC and linear motion systems — Boston rectangular gear racks (e.g., L514-6, L515-6) convert rotary motion to precise linear movement.
Right-angle drive assemblies — Boston spiral miter gears (HLSK104Y R/L) change shaft direction in compact industrial machinery.
Material handling and conveyors — Boston gear racks and pinions provide linear actuation for indexing and positioning mechanisms.
Packaging equipment — Boston miter gears transmit torque between intersecting shafts in synchronized drive trains.
Valve and damper actuation — Boston gear racks offer manual or motorized linear stroke for flow control devices.
Food processing machinery — Boston steel gear racks and miter gears are used in washdown-adjacent drive systems where corrosion resistance is managed through material selection and lubrication.
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BOSTON Products

3G Electric supplies BOSTON rectangular & square inch gear racks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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