ACTIONJAC™ METRIC MSJ WORM GEAR SCREW JACKS
APPLICATION NOTES:
 
 
 
 
  NOOK INDUSTRIES, INC.
4950 East 49th Street
Cleveland, Ohio 44125
(216) 271-7900 (800) 321-7800
fax: (216) 271-7020
www.nookindustries.com
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METRIC MACHINE SCREW WORM GEAR SCREW JACKS
MODEL GEAR
RATIO

CAPACITY
(kN)

 LIFTING
SCREW
DIA.
(mm)		 SCREW
LEAD
(mm)		 ROOT
DIA.
(mm)		 RAISE FOR
ONE TURN
OF WORM
(mm)		 MAX INPUT
TORQUE
(N-M)		 MAX
ALLOW.
INPUT
(kW)		 MAX WORM
SPEED AT
RATED LOAD		 MAX LOAD
AT 1425
RPM		 TORQUE
TO RAISE
1 kN
(N-M)		 PDF
PAGE
EM05-MSJ 5:1 5 16 4 10.9 0.8 2.25 0.27 1130 4 0.45 359
EM05-MSJ 20:1 5 16 4 10.9 0.2 0.94 0.13 1130 4.6 0.19 359
EM1-MSJ 5:1 10 20 4 14.9 0.8 5.19 0.36 665 4.7 0.52 360
EM1-MSJ 20:1 10 20 4 14.9 0.2 2.44 0.19 730 5.1 0.24 360
EM2.5-MSJ 6:1 25 26 6 17.8 1 14.9 1.51 975 17 0.59 361
EM2.5-MSJ 12:1 25 26 6 17.8 0.5 8.7 1.13 1235 21.7 0.35 361
EM2.5-MSJ 24:1 25 26 6 17.8 0.25 6.3 0.38 575 10.1 0.25 361
EM5-MSJ 6:1 50 40 7 30.9 1.17 40.3 1.87 445 15.6 0.81 362
EM5-MSJ 24:1 50 40 7 30.9 0.29 16 0.51 300 10.7 0.32 362
EM10-MSJ 8:1 100 55 12 40 1.5 97.2 3.65 360 25.2 0.97 363
EM10-MSJ 24:1 100 55 12 40 1.5 215 5.6 250 14.8 0.5 363
EM20-MSJ 8:1 200 65 12 50 1.5 215 5.6 250 35 1.08 364
EM20-MSJ 24:1 200 65 12 50 0.5 108 1.9 165 23 0.54 364