MEP-4xxx Direct-Coupled Actuators (40 to 90 in-lb.)
5
Applications Guide, AN0513A Rev. J
Accessories
KIT INCLUDES:
(1) Crank Arm
(2) 1/4-28 X 3/4" Cap Screws
(2) 1/4-28 Hex Nuts
(2) VTD-0804 Ball Joints
5/16" Dia. Rod
(not included)
VTD-0804
Ball Joints
Crank
Arm
1/4-28X3/4"
Cap Screw
1/4-28
Hex Nut
(Not included)
(3) Mounting Holes
for #8 screws (not included)
The
kit is used when direct
mounting of the actuator
is impractical. See also the
VTD-0804 replacement
ball joint and VTD-
14xx crank arms.
The
ment ball joint is for side-
mounted 5/16" diameter
rods (1/4-20 male mount
-
ing stud with locknut). See
also the HLO-4001 crank
arm kit.
Slotted crank arms are for attaching to dampers
or other shafts, and they can be used in conjunc-
tion with the HLO-4001 crank arm kit. In the VTD-
1403/1404 short crank arms, an attached ball joint
(see the VTD-0804) can be adjusted from 3/4 inches
(minimum) to 2-7/8 inches (maximum) from the cen
-
ter of the shaft. In VTD-1405/1406 long crank arms,
the maximum is 4-5/8 inches.
Short slotted, for 3/8" shafts
Short slotted, for 1/2" shafts
Long slotted, for 1/2" shafts
Long slotted, for 3/8" shafts
Three-hole crank arms are for attaching to dampers
or other shafts, and they can be used in conjunction
with the HLO-4001 crank arm kit. An attached ball
joint (see the VTD-0804) can be 1-9/16 inches (inner
hole), 2-3/16 inches (middle hole), or 2-7/8 inches
(outer hole) from the center of the shaft.
Three-hole, for 3/8" shafts
Three-hole, for 1/2" shafts
Ball Joint and Crank Arms
