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Modular - Translating Ball Screw

Modular actuators can be easily adapted to different applications by combining or modifying modules. They can be scaled up or down to meet specific force and speed requirements, making them suitable for a wide range of applications. Individual modules can be replaced or repaired without affecting the entire system, reducing downtime.

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Features and Benefits

  • Corrosion-Resistant Outer Aluminum Tube
    Protects translating tube, lifting screw and nut.
  • Wiper-Scraper Seal at the End of Outer Tube
    Prevents contaminants, such as dirt, dust, mud, and moisture, from entering the actuator's internal components as the rod extends and retracts. Provides crucial protection and contributes to the system's longevity and performance
  • Bronze Guide Bushing in the Outer Tube
    Reduces lateral movement of translating tube.
  • Enhanced Corrosion Resistance
    The translating tube is zinc coated for weather-resistance.
  • Single or Quadruple lead ball-bearing type lifting screw and nut for higher efficiency and longer life.

    Single-lead ball screws provide higher load capacity, greater accuracy and enhanced rigidity.
    Quadruple-lead ball screws provide reduced motor speed but faster lifting speed and have multi-start advantage.

  • Vented Outer Tube
    Prevents pressure build-up in the actuator.
  • Furnished with Standard Clevis End on Translating Tube

Optional Features

  • Threaded end is available on special order, depending on application, any type of threaded connection may be substituted.

Specifications

Rotating Ball Screw Model Specifications
Model Number T Screw Diameter Turns of Worm 1 in Travel Torque lb/in at 1000 lb Loads Motor 1/4 HP Motor Rated Load 1/3 HP Motor Rated Load 1/2 HP Motor Rated Load 3/4 HP Motor Lifting Speed in/min
    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 5:1 Ratio 20:1 Ratio
M-2464 1.00 Dia. x 1.000 Lead Ball Screw 5 - 5.3 - 1725 100 - 200 - 300 - 500 - 345 -
M-2464 1.00 Dia. x 1.000 Lead Ball Screw 5 - 5.3 - 1140 200 - 300 - 500 - 700 - 228 -
M-2465 1.00 Dia. x 0.250 Lead Ball Screw 20 80 1.3 0.6 1725 600 1500 900 2000 1300 - 2000

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86

21
M-2465 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-2464 and M-2465 are self lowering and a motor brake must be used.
2. Due to hight travel speed of BM-2464, 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.

Rotating Ball Screw Model Dimensions

Modular-RBS.jpg

Documents

Brochures & Catalogs

[Catalogs] Linear Actuator Design Guide [Brochure] Duff-Norton Product Capabilities Brochure

Product & Data Sheets

[Product Sheet] Modular Actuator Spec Sheet

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