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- Modular Actuator with Translating Tube Ball Screw
Translating Tube Ball Screw Modular Actuator
Features and Benefits
- Outer aluminum tube is corrosion-resistant and protects translating tube, lifting screw and nut.
- Wiper-scraper seal in end of outer tube keeps dirt out and lubricants in.
- Bronze guide bushing inside of outer tube reduces lateral movement of translating screw.
- Translating tube zinc coated for weather-resistance.
- Single or quadruple lead ball-bearing type lifting screw and nut for higher efficiency and long life.
- Vent in outer tube prevents pressure build-up in the actuator
- Furnished with standard clevis end on translating tube. Threaded end is available; and on special order, depending on application, any type of threaded connection may be substituted.
Translating Tube Ball Screw Actuator Dimensional Specifications

Model Number | "T" Screw Diameter | Turns of Worm 1" Travel | Torque lb/inch @ 100lb Loads | Motor RPM | Rated Loads | Lifting Speed in/min | ||||||||
1/4 HP Motor | 1/2 HP Motor | 3/4 HP Motor | ||||||||||||
Ratio | Ratio | Ratio | Ratio | Ratio | Ratio | |||||||||
5:1 | 5:1 | 5:1 | 20:1 | 5:1 | 20:1 | 5:1 | 20:1 | 5:1 | 20:1 | 5:1 | 20:1 | |||
BM-2464 | 1.00 Diameter x 1.000 Lead Ball Screw |
5 | - |
5.3 |
- |
1725 |
100 | - | 200 |
- |
500 |
- | 345 |
- |
1140 | 200 | - | 300 | - | 700 | - | 228 | - | ||||||
BM-2465 | 1.0 Diameter x .250 Lead Ball Screw |
20 | 80 | 1.3 | 0.6 | 1725 | 600 | 1500 | 900 | 2000 | 2000 | - | 86 | 21 |
1140 | 1000 | - | 1300 | - | - | - | 57 | 14 |
Engineering Specifications

Translating Tube Ball Screw Modular Actuator
Features and Benefits
- Outer aluminum tube is corrosion-resistant and protects translating tube, lifting screw and nut.
- Wiper-scraper seal in end of outer tube keeps dirt out and lubricants in.
- Bronze guide bushing inside of outer tube reduces lateral movement of translating screw.
- Translating tube zinc coated for weather-resistance.
- Single or quadruple lead ball-bearing type lifting screw and nut for higher efficiency and long life.
- Vent in outer tube prevents pressure build-up in the actuator
- Furnished with standard clevis end on translating tube. Threaded end is available; and on special order, depending on application, any type of threaded connection may be substituted.
Translating Tube Ball Screw Actuator Dimensional Specifications

Model Number | "T" Screw Diameter | Turns of Worm 1" Travel | Torque lb/inch @ 100lb Loads | Motor RPM | Rated Loads | Lifting Speed in/min | ||||||||
1/4 HP Motor | 1/2 HP Motor | 3/4 HP Motor | ||||||||||||
Ratio | Ratio | Ratio | Ratio | Ratio | Ratio | |||||||||
5:1 | 5:1 | 5:1 | 20:1 | 5:1 | 20:1 | 5:1 | 20:1 | 5:1 | 20:1 | 5:1 | 20:1 | |||
BM-2464 | 1.00 Diameter x 1.000 Lead Ball Screw |
5 | - |
5.3 |
- |
1725 |
100 | - | 200 |
- |
500 |
- | 345 |
- |
1140 | 200 | - | 300 | - | 700 | - | 228 | - | ||||||
BM-2465 | 1.0 Diameter x .250 Lead Ball Screw |
20 | 80 | 1.3 | 0.6 | 1725 | 600 | 1500 | 900 | 2000 | 2000 | - | 86 | 21 |
1140 | 1000 | - | 1300 | - | - | - | 57 | 14 |
Engineering Specifications

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