DYNAPAR HS35IQ Series Installatiehandleiding - Pagina 3

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STEP 5:

Install Washers on Tether

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.

STEP 6:

Slide Encoder on Shaft

Carefully slide the encoder all the way down until the tether rests on

the motor face without any stress on the tether. Do not tighten the shaft

clamp on the encoder yet

STEP 7A:

Secure Tether to Mounting Face (Motor Mount)

Rotate the tether arm until it is at the correct orientation and is aligned

with the mounting holes on the the motor or equipment. Install one

steel washer on both sides of the nylon washer. Refer figure above.

Fasten the tether arm to the motor or machine housing using the

supplied 3/8" bolt (4.5" C-face applications) or 1/2" bolt (8.5" C-face

applications). Ensure that there is no stress or flexing of the tether arm

when secured.

Application Assistance 1.800.873.8731 (847.662.2666) Option 3

STEP 7B:

Secure Tether to Mounting Face

(Fan Cover Mount)

T-BOLT

Slide and insert the T-bolt as shown in the figure into the fan cover.

Use the supplied insulating hardware and washers as shown. Tighten

the jamnut to firmly secure the tether.

STEP 8:

Tighten Encoder Clamp onto Mating Shaft

Check to make sure that the tether is still in its "unstressed" condition.

Adjust position of encoder on shaft if necessary and then tighten the

shaft clamp on the encoder. Tighten clamp to stated torque value

provided on encoder datasheet (50-55 in-lbs.).

NOTE:

Encoder models with split clamps have two screws to tighten

down. Please ensure that both screws on the clamp are tightened

down securely. You may have to rotate the shaft to tighten both

screws down.

STEP 9:

Good Installation Check Point

.67

[

16.9

]

Follow the 3 step installation check to ensure a good installation thus

far. Refer to figure above for key reference dimensions

A. Check clearances from mounting face. Ensure you have a minimum

clearance of 1/16" between the encoder shaft and any non-rotating

surface closest to the encoder shaft

B. Check tether installation. Make sure that the tether is unstressed.

There should be no visible bending or deflection on any surface of the

tether. Visible tether deflections should be corrected immediately. If

the tether is bent or distorted, DO NOT USE, and call the factory for a

replacement tether. Tether installation is critical to the long life of the

bearings and improper tether installation will lead to excessive bearing

loads and encoder failure.

STEEL WASHERS

INSERTED T-BOLT POSITION

JAM NUT

TETHER ARM

NYLON WASHERS

FAN COVER (MOTOR)

T-BOLT AFTER 1/4 TURN

MAXIMUM

2.60

SHAFT PROTRUSION

[ ]

FROM MOUNTING FACE

FOR USE OF END CAP

RECOMMENDED 1.60" OR LONGER

1.75

[

44,5

]

MATING SHAFT ENGAGEMENT;

MINIMUM 1.25" REQUIRED

CHECK WOBBLE

ON THIS FACE

.20

TYPICAL CLEARANCES

[

5.1

]

FROM MOUNTING FACE

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