Electric Screw Jacks | McMaster-Carr

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System of Measurement

Thread Size

Component

Material

Nut Type

Thread Direction

Right Hand and Left Hand

Length

Thread Type

Metric Rounded Trapezoidal

Travel Distance per Turn

Shaft Diameter

Number of Thread Starts

Voltage

Diameter

Threading

Travel Length

Shaft Type

Speed Ratio

Mounting Position

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Thread Fit

Acme Class 2C

Acme Class 2G

Metric Trapezoidal Class 7e

Metric Trapezoidal Class 7H

Metric Trapezoidal Class 8e

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Thread Pitch

Screw Jack Orientation

2,690 Products

Power Transmission

Stepper Motors

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

197 products

Electric Gearmotors

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

304 products

Stepper Gearmotors

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

20 products

Servomotors

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

97 products

Electric Actuators

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

41 products

Precision Lead Screws and Nuts

Pair with a motor for accurate starts and stops in automated motion and positioning applications

976 products

Lead Screws and Nuts

Move components in a straight line in clamping and heavy duty lifting and lowering applications

838 products

End Supports for Ball Screws and Precision Lead Screws

Brace and secure the ends of ball screws and precision lead screws

16 products

Precision Lead Screw Nut Flanges

Pair with precision lead screw nuts to make custom flange nuts that move items along lead screws

18 products

Lead Screw Collars

Position components and limit travel along a lead screw

55 products

Linear Drive Nuts

Create a linear positioning system on a rotary shaft without a lead screw

3 products

Material Handling

Jacks

Lift, hold, push, and position heavy objects

142 products

Screw Jack Mounts

Stabilize screw jacks to support loads

4 products

Screw Jack End Fittings

Thread onto screw jacks to create pivot points with clevis rod ends and other linkages

4 products