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Modular Actuator - Rotating Ball Screw Photo
Modular Actuator - Rotating Ball Screw Photo

Modular - Rotating Ball Screw

Modular Actuators

Modular Actuator - Rotating Ball Screw Photo
Modular Actuator - Rotating Ball Screw Photo

RATED LOADS: from 2,000 lbs, varies with gear ratio and motor HP
STANDARD STROKE: up to 24 inches
SPEED: to 170 in/min (varies with load and HP/RPM of motor)

Duff-Norton Product Capabilities Brochure Modular Actuator Spec Sheet Linear Actuator Design Guide

Features and Benefits

FEATURES AND BENEFITS

Integral 56 frame, C-face mounting flange

A three-piece flexible coupling for easy motor assembly included

Four threaded holes in the base for standard clevis end accessory attachment. Tapped 1/2-20 UNF-2B

The ball-bearing screw type and mating nut with rolling contact reduces friction to a minimum which allows for higher speed, longer life, and lower power requirement

The steel worm and bronze gear set make operation quiet. Available in 5:1 and 20:1 ratios

Rugged, lightweight aluminum housing is corrosion resistant

Standard grease fitting on housing for easy lubrication of worm gear

Stop-disc at the end of the lifting screw prevents inadvertent run-off of ball nut

Specifications

Rotating Ball Screw Model Specifications

            Rated Loads  
Model Number T Screw Diameter Turns of Worm 1 in Travel Torque lb./in. at 1000 lb. Loads Motor RPM 1/4 HP Motor 1/3 HP Motor 1/2 HP Motor 3/4 HP Motor Lifting Speed inch/minute
    Ratio Ratio   Ratio Ratio Ratio Ratio Ratio
    5:1 20:1 5:1 20:1   5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1
M-2462 1.00 Dia. x 1.000 Lead Ball Screw 5 - 5.3 - 1725 100 - 200 - 300 - 500 - 345 -
M-2462 1.00 Dia. x 1.000 Lead Ball Screw 5 - 5.3 - 1140 200 - 300 - 500 - 700 - 228 -
M-2463 1.00 Dia. x 0.250 Lead Ball Screw 20 80 1.3 0.6 1725 600 1500 900 2000 1300 - 2000 - 86 21
M-2463 1.00 Dia. x 0.250 Lead Ball Screw 20 80 1.3 0.6 1140 1000 - 1300 - 2000 - - - 57 14

Notes:
1. Model M-2462 and M-2463 are self lowering and a motor brake must be used.
2. Due to hight travel speed of BM-2462, it is important that a brake with a minimum response time be used. An independently controlled direct acting brake (6ft-lb for 3/4 HP Motors and 3ft-lb for smaller motors is recommended.
3. When ordering other than 56C-face actuators contact applications engineering at 800-477-5002.

Models

Rotating Ball Screw Model Dimensions

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