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dnem_mod-tms
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Modular Actuators -Translating Machine Screw

Modular Actuators - 100 to 2,000 lb.

dnem_mod-tms
dnem_mod-tms

Rated loads from 2,000 lbs, depends on actuator gear ratio & motor HP
Lifting speeds to 170 in/min (varies w/load & hp/rpm of motor)
Standard travel up to 24 inches (consult Duff-Norton for longer travel options)

Features & Benefits

FEATURES AND BENEFITS

The outer aluminum tube is corrosion-resistant protecting the translating tube and the lifting screw and nut

Furnished with standard clevis end on translating tube. A threaded end is available as a special order depending on the application. Any type of threaded connection may be substituted

The wiper-scraper seal located in the end of the outer tube keeps dirt out and lubricants in

The translating tube is zinc coated for weather-resistance

A bronze guide bushing inside of the outer tube reduces lateral movement of the translating screw

Single or double lead lifting screw and nut for high efficiency and long wear

A vent located in the outer tube prevents pressure build-up in the actuator

Specifications

Translating Machine Screw Specifications

          Rated Loads  
Model Number T Screw Diameter Turns of Worm 1 in. Travel Torque lb./in. at 1000 lb. Loads Motor 1/3 HP Motor 1/2 HP Motor 3/4 HP Motor Lifting Speed inch/minute
#   5:1 Ratio 20:1 Ratio 5:1 Ratio 20:1 Ratio RPM 5:1 Ratio 20:1 Ratio 5:1 Ratio 20:1 Ratio 5:1 Ratio 20:1 Ratio 5:1 Ratio 20:1 Ratio
M-2464 0.875 Dia. Acme
0.25 Pitch
RH Double
10 40 39 18 1725 300 700 500 1000 700 1500 170 43
M-2464 0.875 Dia. Acme
0.25 Pitch
RH Double
10 40 39 18 1140 450 1000 700 1500 1100 2000 114 28
M-2465 1.0 Dia. Acme
0.25 Pitch
RH Single
20 80 29 14 1725 400 900 600 1400 900 2000 86 21
M-2465 1.0 Dia. Acme
0.25 Pitch
RH Single
20 80 29 14 1140 600 1400 900 2000 1400 2000 57 14

Notes:
1. Model M-2464 is self lowering and a motor brake should be used.
2. Model M-2465 may drift 0.75 in (20:1 ratio) to 2.0 in (5:1 ratio) when motor is shut off. If this is undesirable, a motor brake should be employed.
3. When ordering other than 56C-face actuators contact applications engineering at 800-477-5002.

Models

Translating Machine Screw Dimensions

Modular-TMS.jpg

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