Electric Screw Jacks | McMaster-Carr

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System of Measurement

Thread Size

Component

Nut Type

Externally Threaded

Thread Direction

Right Hand and Left Hand

Material

Stainless Steel

Length

Travel Distance per Turn

Number of Thread Starts

Thread Type

Metric Rounded Trapezoidal

Metric Trapezoidal

Shaft Diameter

Threading

Partially Threaded

Diameter

Voltage

400V AC to 460V AC

12V DC to 24V DC

12V DC to 40V DC

12V DC to 48V DC

12V DC to 70V DC

Speed Ratio

Travel Length

Mounting Position

Shaft Type

Acme Lead Screw

Thread Fit

Metric Trapezoidal Class 7e

Metric Trapezoidal Class 7H

Metric Trapezoidal Class 8e

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

REACH

Thread Pitch

Tensile Strength

Less than 10,000 psi

10,000 psi to 19,999 psi

20,000 psi to 39,999 psi

40,000 psi to 99,999 psi

100,000 psi or greater

Screw Jack Orientation

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2,658 Products

Material Handling

Jacks

Lift, hold, push, and position heavy objects

Power Transmission

Stepper Motors

The motor shaft turns in small, equal increments for precise positioning

Electric Gearmotors

Electric Gearmotors

A motor and speed reducer in one to slow speed and increase torque in AC- or DC- power applications

Stepper Gearmotors

Stepper Gearmotors

Stepper motor and gearbox in one for high torque in areas large motors won’t fit

Servomotors

Create rotary motion with accurate positioning and fine control over speed and torque

Lead Screws and Nuts

Lead Screws and Nuts

Components travel along a screw with broad, square threads to clamp and lift heavy loads

Electric Actuators

Electric Actuators

Push and pull loads with more precise positioning than air and hydraulic cylinders

Lead and Ball Screw End Supports

Lead and Ball Screw End Supports

Brace and secure the ends of lead screws and ball screws

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)