DYNAPAR SERIES HS35R 설치 매뉴얼 - 페이지 2
{카테고리_이름} DYNAPAR SERIES HS35R에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. DYNAPAR SERIES HS35R 8 페이지. Heavy duty hollowshaft encoder
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MECHANICAL INSTALLATION
A. GENERAL OVERVIEW
The following instructions are meant to assist in proper installation of
Dynapar brand, Series HS35R hollowshaft encoders. The encoder is a
speed and position transducer that when mounted to a rotating shaft,
produces output pulses that are directly proportional to the shaft speed
and direction. The hollowshaft encoder is attached to the motor shaft
by using a clamp down collar. The HS35R can accommodate several
machine shaft diameters by selecting the appropriate bore size. During
installation, certain physical properties associated with the mechanical
coupling must be observed to ensure a long operation life of the
encoder.
B. SHAFT EXTENSION
Solid shaft preferred, keyway allowed; flatted shaft must not be used.
The minimum shaft engagement length that will allow support to
encoder housing is 1.25", Shaft engagement length of 1.60" (40.6mm)
or longer is recommended for reduced wobble. The longest shaft
length as measured from the mounting face that will allow installation
of the shaft cover is 2.60" (66 mm) maximum. Installations that employ
a press-fit or screwed-on stub shaft adapter should align the stub shaft
to 0.002" TIR or less with a dial indicator
C. TETHER POINT
For general industrial machinery and C-face motor installations, locate
the tether hole at the nominal bolt circle location. The tether holes are
slightly elongated, to allow for hole location tolerance and arcing of the
tether, if the hole location is not flush with the tether surface.
HOLE LOCATION
BOLT SIZE
2.94"(75 mm)
3/8"(9.5 mm)
3.63" (92 mm)
1/2" (12 mm)
2.5"-3.25" (63-82mm)
1/4" (6 mm)
STEP 1: PREPARATION AND RECOMMENDED TOOLS
Disconnect power from equipment and encoder cable. Ensure that you
have the proper tools. Typical tools that may be needed depending on
the options chosen are:
#2 Phillips Screwdriver; 5/32" Hex Wrench(US); Caliper Gauge; Dial
Indicator Gauge; 3/8", 1/2" or 1/4" T- handle Wrenches (tether
options); Dynapar M100 encoder tester.
STEP 2: CHECK AND CLEAN THE MATING SHAFT
Ensure that the mating shaft is within proper tolerances.
Recommended mating shaft diameter tolerances should be nominal
+0.0000"/-0.0005" [0.00 to -0.013mm] and shaft runout TIR should be
under 0.002".
Clean the mating shaft of any burrs and check that mating shaft
engagement is at least 1.25" inside the encoder shaft. Using a dial
indicator gauge verify that the motor shaft Total Indicated Reading
(TIR) is less than 0.002" [ 0.05 mm].
BOLT SIZE
RECOMMENDED
TORQUE
1/4"(6mm)
50-60 in-lbs
5/16"(8mm
70-80in-lbs
3/8"(9.5mm)
100-125 in-lbs
1/2"(12mm)
125-150 in-lbs
Application Assistance 1.800.234.8731 (847.662.6633)
STEP 3: INSTALL ENDCAP
END CAP SCREWS (3X)
The encoder ships with an endcap to cover the back end of the
encoder body, and although optional, is reccommended for additional
environmental protection. To install, remove the factory installed three
screws at the back of the encoder, properly discard the removed back
plate and the three screws. Unpack the endcap, gasket and the three
screws from the factory supplied kit. Align the three holes and fasten
the gasket and end cap to the encoder body as shown.
STEP 4: INSTALL THE TETHER ON ENCODER
BUTTON HEAD HEX
TETHER SCREWS
(10-32 x .375")
CLAMP
ENCODER BODY
Rotate the tether to the required orientation and tighten the tether arm
to the encoder body using the three screws provided .The hollowshaft
series encoder tethers can be rotated in 15 degree increments so that
connector or cable exit can be conveniently located.
STEP 5: INSTALL WASHERS ON TETHER
STEEL WASHERS
NYLON
INSULATING
WASHERS
Slide the flat nylon washer on the side away from the bend and the
flanged nylon washer on the side of the bend and press them together
until they are fully seated in the tether hole. One steel washer is to be
used on each side of the nylon washer.
GASKET
FLAT END CAP
TETHER
SHAFT SIZING
INSERT
HEX BOLT