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Rotational Inertia Accessory

012-05295B

2

Limited Warranty

PASCO scientific warrants the product to be free from

defects in materials and workmanship for a period of

one year from the date of shipment to the customer.

PASCO will repair or replace, at its option, any part of

the product which is deemed to be defective in material

or workmanship. The warranty does not cover damage

to the product caused by abuse or improper use.

Determination of whether a product failure is the result

of a manufacturing defect or improper use by the

customer shall be made solely by PASCO scientific.

Responsibility for the return of equipment for warranty

repair belongs to the customer. Equipment must be

properly packed to prevent damage and shipped

postage or freight prepaid. (Damage caused by

improper packing of the equipment for return shipment

will not be covered by the warranty.)

The exclamation point within an equilateral
triangle is intended to alert the user of
important operating and safety instructions
that will help prevent damage to the
equipment or injury to the user.

Shipping costs for returning the equipment after repair

will be paid by PASCO scientific.

Address:

PASCO scientific

10101 Foothills Blvd.

Roseville, CA  95747-7100

Phone:

(916) 786-3800

FAX:

(916) 786-8905

email:

[email protected]

web:

www.pasco.com

ROT

ATIONAL

 INERTIA

ACCESSOR

Y

rotational disk

platform
adapter

square
nut

bearing of
rotational disk

rotating platform
(PASCO model
ME-8951)

“D” hole on top
surface of
rotational disk

“D” hole (2) on
edge of
rotational disk

Platform Adapter Assembly

1. Attach the square nut (supplied with the

Rotational Inertia Accessory) to the platform

adapter.

2. Position the platform adapter at the desired radius

as shown in Figure 1.

3. Grip the knurled edge of the platform adapter and

tighten.

The rotating disk can be mounted in a variety of

positions using any of the four holes on the rotation

disk.

Figure 1: Rotational Inertia Accessory Including Platform Adapter Assembly

• Two “D” holes exist on the edge of the disk,

located at 180½ from one another.

• One “D” hole is located at the center on the top

surface (the surface with the metal ring channel

and the PASCO label) of the disk.

• One hole is located at the center on the bottom

surface of the disk and is actually the inner race of

a bearing. This enables the rotational disk to rotate

(in either direction) in addition to other rotating

motions applied to your experiment setup.

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