Choose Your Region and Language
world-map-na
North America
English
Additional Websites:
Canada (FR)
world-map-la-north
Latin America - North
English
Additional Websites:
America Latina (ES)
world-map-la-south
Latin America - South
English
Additional Websites:
America Latina (ES) Brasil (PT)
world-map-apac
APAC
English
Additional Websites:
中国 (中文)
world-map-ausnz
Australia
English
Choose Your Region and Language
world-map-na
North America
English
Additional Websites:
Canada (FR)
world-map-la-north
Latin America - North
English
Additional Websites:
America Latina (ES)
world-map-la-south
Latin America - South
English
Additional Websites:
America Latina (ES) Brasil (PT)
world-map-apac
APAC
English
Additional Websites:
中国 (中文)
world-map-ausnz
Australia
English
Modular Actuator - Rotating Machine Screw Photo
Modular Actuator - Rotating Machine Screw Photo

Modular - Rotating Machine Screw

Modular Actuators

Modular Actuator - Rotating Machine Screw Photo
Modular Actuator - Rotating Machine 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)

Features and Benefits

FEATURES AND BENEFITS

Integral 56 frame, C-face mounting flange

A three-piece flexible coupling for easy motor assembly is included

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

Rolled thread lifting screw, with work hardened finish, reduces coefficient of friction between screw and lifting nut. Provides smooth, efficient operation and long service

Steel worm and bronze gear set for quiet operation. Available in 5:1 and 20:1 ratios

Rugged lightweight aluminum housing is corrosion resistant

Bronze lifting nut for longer life

Standard grease fitting on housing for easy lubrication of worm gear

A stop-pin at the end of the lifting screw prevents inadvertent run-off of lifting nut

Specifications

Rotating Machine Screw Specifications

Model Number T Screw Diameter Turns of Worm 1 in Travel Torque lb/in at 1000 lb Loads 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
M-2462 0.875 Dia. Acme
0.25 Pitch
RH Double
10 40 39 18 1725 300 700 500 1000 700 1500 170 43
M-2462 0.875 Dia. Acme
0.25 Pitch
RH Double
10 40 39 18 1140 450 1000 700 1500 1100 2000 114 28
M-2463 1.0 Dia. Acme
0.25 Pitch
RH Single
20 80 29 14 1725 400 900 600 1400 900 2000 86 21
M-2463 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-2462 is self lowering and a motor brake should be used.
2. Model M-2463 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

Rotating Machine Screw Dimensions

Modular-RMS.jpg