JET EGH-1740 Elite Geared Head Lathe with ACU-RITE 203 DRO 460V is a precision-engineered geared head lathe from JET designed for machinists and production shops demanding consistent, high-quality results turn after turn. Built on Meehanite castings with hardened and ground bedways and gears, this machine reduces vibration and deflection while delivering accurate longitudinal movements. A universal gearbox enables a wide range of threading operations without gear changes, and Turcite-B coatings between the bed and carriage ensure smooth, precise movement - making this lathe the ideal choice for demanding metalworking environments requiring reliability and repeatable accuracy.

Key Features

• 4-Position Carriage Stop for repeatable, precise positioning
• Anti-Float design eliminates backlash in the cross slide for superior accuracy
• Enclosed coolant system contains excess coolant for increased safety
• Front facing chip pan allows easy chip removal from the front of the machine
• Full Length Splash Guard expertly designed to contain all chips and coolant
• Nylon safety gears in the end train prevent overloading, increasing safety
• One-Shot lubrication in the carriage reduces maintenance
• Shear pin in the lead screw disengages the feed when overloaded, preventing damage to the apron and headstock
• Steady rests feature ball bearing guides for smooth material movements
• CNC-style lighting illuminates the full-length enclosed splash guard work area
• Meehanite castings combined with precision engineering deliver durable, long-lasting performance
• Universal gearbox allows for a wide range of threading without gear changes
• Turcite-B coatings between the bed and carriage provide smooth and accurate movement
• Hardened and ground bedways and gears help reduce vibration and deflection

Specifications

• Stock Number: JT9-892503-4
• Model Number: EGH-1740
• Drive Type: Geared Head
• Amperage Draw @ 230V 3Ph: 22
• Amperage Draw @ 460V 3Ph: 11
• Compound Slide Travel: 6-2/7 in.
• Diametral Pitch Threads Number: 21
• Length of Gap: 7-2/3 in.
• Max Tool Size: 1 x 1 in.
• Modular Pitch Threads Number: 18
• Number of Inch Threads: 45
• Number of Metric Threads: 39
• Number of Spindle Speeds: 12
• Overall Dimensions (L x W x H): 94 x 44 x 68 in.
• Country of Origin: Taiwan

Frequently Asked Questions

How does the shear pin protect the lathe during overload conditions?

The shear pin in the lead screw disengages the feed when overloaded, preventing damage to the apron and headstock. This built-in safety mechanism helps protect critical machine components from costly repairs caused by unexpected feed overloads.

What safety features are built into the EGH-1740 to protect the operator?

The EGH-1740 incorporates multiple safety-focused features, including nylon safety gears in the end train that prevent overloading, an enclosed coolant system that contains excess coolant for increased safety, a full length splash guard to contain chips and coolant, and a shear pin in the lead screw that disengages the feed when overloaded.

How many threading options does the EGH-1740 support?

The EGH-1740 supports 45 inch threads, 39 metric threads, 21 diametral pitch threads, and 18 modular pitch threads - all accessible through a universal gearbox that allows for a wide range of threading without gear changes.

What voltage options are available for the EGH-1740, and what are the corresponding amperage requirements?

The EGH-1740 is available in a 460V 3-phase configuration, which draws 11 amps. For reference, the equivalent 230V 3-phase configuration draws 22 amps. This 460V model is designed for facilities with 460V three-phase power infrastructure.