3 ball screw electric cylinder part numbers – Joyce Electric Cylinders with Ball Screw User Manual
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3-3 Ball Screw Electric Cylinder Part Numbers
Model Number
ECBL62.5
ECBL122.5
ECBL242.5
ECBM62.5
ECBH62.5
ECBL63
ECBL123
ECBL243
ECBH63
ECBH123
ECBH243
Static
Capacity
2.5 TON
2.5 TON
2.5 TON
3 TON
3 TON
Lifting Screw
Diameter (inches)
1
1
1
1.15
1.06
Thread
Pitch/ Lead
(inches)
.25
.5
1.0
.2
.625
Worm Gear
Ratio
6:1
12:1
24:1
6:1
6:1
6:1
12:1
24:1
6:1
12:1
24:1
Worm Shaft Turns
for 1" Travel
24
48
96
12
6
30
60
120
9.6
19.2
38.4
Tare Torque
(inch/Lbs.)
8
7
6
8
8
9
8
7
9
8
7
Starting
Torque
(Inch/lbs.)
.017W*
.011W *
.008W*
.033W*
.065W*
.013W*
.008W*
.006W*
.041W*
.025W*
.018W*
Operating Torque
(inch lbs.) @ Worm
RPM
.013W*
.008W*
.005W*
@ 500 RPM
.026W*
@ 500 RPM
.051W*
@ 500 RPM
.011W*
.006W*
.004W*
@ 500 RPM
.032W*
.018W*
.011W*
@ 500 RPM
Translating Tube
Torque * (inch lbs.)
.045 W*
.089 W*
.177W
.036 W*
111 W*
Base Weight
( lbs)
30
30
30
32
32*
Add to Basic Jack
Weight (lbs.) for
each Additional 1"
of Travel
1.5
1.5
1.5
1.9
1.8
Max. Vertical Rise
41”
44”
41”
56”
46”
Max. Horizontal
Rise
31”
33”
31”
42”
34”
W*= Load in pounds
Tare Torque: The initial torque needed to overcome seal and normal assembly drag. This value must be added to starting torque
or operating torque values.
Starting Torque: Torque value required to start moving a given load (dissipates to operating torque value once the load begins
moving).
Operating Torque: Torque required to continuously raise a given load at the input RPM listed.
Translating Tube Torque: Torque required to resist the tube rotation.