0.5-BSJ-IR 20:1/SSE-1/SSE-2/FA/12.00/S

0.5-BSJ-IR 20:1/SSE-1/SSE-2/FA/12.00/S
Ball Screw Jack

Inch Worm Gear Ball Screw Jack, Inverted Rotating, Standard, 1/2 ton Capacity, 20:1 Gear Ratio, Travel Nut Position A

Lead Time:  12 Weeks*
$1042.66 each**
Max Travel Length

Min: 1.0 in  Max: 72.0 in  To the nearest .01 in

Jack Configuration

  • Improved speed, force, duty cycle, acceleration
  • Longer life cycle (low friction)
  • Requires less motor power
  • Greater positioning accuracy

Dimensions

Dimensions
Dimension Value
L 304.80 mm (12.000 in)
Dimensions
Dimension Value
Unit Of Measure All length values in: Inches

Specifications

Specification Value
Gear Ratio 20:1
Screw Diameter 16 mm / 0.63 in
Screw Lead 5 mm / 0.20 in
Screw Root Diameter 13 mm / 0.50 in
Worm Turns Per Inch 100
Weight 3 kg / 5.70 lbs
Min Temp -29 °C / -20 °F
Max Temp 93 °C / 200 °F
Housing Material Ductile Iron
Drive Sleeve Material Nook Bronze Proprietary
Worm Shaft Material Alloy Steel
Screw Material 4150 Case Hardened
Nut Material 1117/8620 Hardened Steel
Bellows Boots No Bellows Boots
Nook Sensor No Tube Sensor
Environmental Standard Environment

Performance

Performance
Performance Value
Capacity 4,448 N / 1,000.00 lbf
Torque to Raise 1 lb [0.45 kg] 0.0005 N·m / 0.0040 in.-lb.
Max Input Torque 0.45 N·m / 4.00 in.-lb.
Max Input kW/HP 0.12 kW / 0.17 hp
Max Worm Speed Rated Load 1,800 rpm
Max Capacity at 1750 rpm 4,448 N / 1,000 lbf
Tare Drag Torque 0.113 N·m / 1.000 in.-lb.
Back Drive Holding Torque 0.339 N·m / 0.250 ft.-lb.
Jack Travel Rate at 1750 RPM 432 mm/min / 17 in/min

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