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Mechanics

Catapult Model Kit
Catapult Model Kit
On to victory! Laser cut wood parts, dowels & rubber band (motor) build into a working catapult. Use marshmallows only to avoid injury.
Product Code: MW_CATAPULT $5.90 & Up

 

Fixed Pulley, for mounting on a plane surface
Fixed Pulley, for mounting on a plane surface
Suitable for experiments involving inclined plane where mounting on plane surfaces is required. Consists of a pulley, diameter 37mm mounted in bracket having two fixing holes for screwing on to a surface. Both parts are made of aluminum.
Product Code: AS3464 $6.50

 

Replacement Sheaves
Replacement Sheaves
These replacement sheaves can be used for a lot more than just replacement for your pulleys. You can create your own pulley system or even your own pulley. Diameter is 50 mm, Bore is 3.5 mm, Accepts ropes smaller than 4mm in diameter.
Product Code: 5SHEAVES $0.60 & Up

 

Plastic Pulleys, Set of 5
Plastic Pulleys, Set of 5
These pulleys are made of rigid colored plastic with deep V-grooves. They are balanced for free movement and have a 50 mm diameter. They are mounted on a steel frames with hooks at both ends. Sold in sets of 5. Available in 3 different colors.
Product Code: PPULLEYS5 $12.00 & Up

 

Solar Car Kit
Solar Car Kit
This kit includes materials and instructions for a basic solar car. Students may substitute some materials or change the design based on their own creativity. (May be different from the picture shown).
Product Code: CAR_SLR1 $15.00 & Up

 

Single Pulley, 40 mm
Single Pulley, 40 mm
Plastic pulleys on galvanized steel frames have deep V-grove and come with hooks on both ends.
Product Code: PULLEY4 $0.95 & Up

Special Order!

 

Small pulley for DC Motors
Small pulley for DC Motors
Small pulley (Motor Pulley) with 2 mm bore for DC micro motors.
Product Code: MPUL10 $0.32 & Up

 

Weight Hanger (for Slotted Masses)
Weight Hanger (for Slotted Masses)
This brass weight hanger has a top hook and a precise weight of 50g that makes this hanger ideal for use with slotted weights. The stacking section of this brass weight hanger is 10 cm (4") or 9 cm. The diameter of the column is 6mm (1/4") in stacking section and it is 3mm (1/8") in hook section.

Can be used with Slotted Masses (product code 3412)

Old product code was: 3411 or WHNG50

Product Code: WH50 $8.00 & Up

 

Lever Support (Balance Support)
Lever Support (Balance Support)
Sturdy support for meter stick while demonstrating balance and lever. Made of light weight cast metal, has a single piece structure and stands 18.5 cm tall. Use it with meter stick, lever clamp (knife edge clamp) and Slotted weight set. Measures 7"x3"x3".
Product Code: DBS002 $13.50 & Up

 

Brass Balls
Brass Balls
Solid balls for physics experiments and demonstrations such as density and volume measurements, potential energy and conservation experiments, Law of motion.
Product Code: MSBB $0.75 & Up

 

Precision Gyroscope
Precision Gyroscope
High precision designed educational gyroscope is our best Gyroscope. Tiny ball bearings and near perfect balance keep the gyroscope spinning for several minutes. Comes with a string and a T-handle to operate. Durable enough for classroom demonstration.
Product Code: GYRO3 $13.00 & Up

 

Lever Support Stand
Lever Support Stand
Support stand for lever, balance and torque experiments. Use it with knife-edge lever clamp Part# LVR_CLMP and standard meter stick part#LVR_STK for best result.
Product Code: LVR_STND $13.50

 

TABLE CLAMP PULLEY (Bench Pulley)
TABLE CLAMP PULLEY (Bench Pulley)
This vertical bench pulley consists of a 4cm plastic pulley mounted on a table clamp with low friction brass cone bearings. It can be used on lab tables or inclined boards for experiments involving the resolution of forces, fricton, motion, etc. It can clamp onto surfaces up to 3cm thick. a crosspiece on the screw offers more gripping force and the felt padding inside the clamp protects table surfaces.

See Updated Version "PULLEYTCM"

Product Code: P64101 $11.00 & Up

Special Order!

 

Pulley with Rod
Pulley with Rod
For applications where a pulley is to be supported at various heights and angles. Specially suited for inclined plane experiment. A metal pulley, diameter 50mm is mounted on a metal frame attached to a plated rod about 10mm in diameter and 15cm long.
Product Code: AS3466 $15.50

 

Pulley with Table Clamp
Pulley with Table Clamp
Useful for experiments in which a pulley needs to be supported at various heights and angles. Pulley can be removed and used separately. Designed for clamping to table edges up to 45mm thick with a thumbscrew and for supporting a 50mm diameter pulley and rod. Pulley adjusts to 10cm height (minimum) and rotates a full 360. All parts are metal. This is a set including the pulley and the clamp.
Product Code: AS3467 $14.50 & Up

 

The Gauss Rifle (Magnetic linear Accelerator)
The Gauss Rifle (Magnetic linear Accelerator)
Magnetic linear accelerator also known as the Gauss Rifle uses a magnetic chain reaction to launch a steel ball at high speed.

This is a very simple project to build, it takes only a few minutes to put together. It is simple to understand and explain, and fascinating to watch and use.

Product Code: GRIFLE $25.00 & Up

 

Lever Stick (Meter Stick)
Lever Stick (Meter Stick)
Standard meter stick for measurements as well as lever, balance and torque experiments. Made of hard wood and printed with black markings. Available in two sizes.
Product Code: LVR_STK $1.90 & Up

 

Table Clamp for Rod
Table Clamp for Rod
Designed for clamping to table edges up to 45mm thick with a thumbscrew and for supporting a rod with 10mm in diameter. Usually used for holding pulley with rod; however, it may be used with any other rod with 10mm in diameter.
Product Code: AS3467X $14.50

 

SPRING EXTENSION
SPRING EXTENSION
SPRINGS EXTENSION STEEL 100MM Spring Length: 100mm, net extension: 140mm
Product Code: TSpring $1.50 & Up

 

LEVER CLAMP (KNIFE EDGE CLAMP)
LEVER CLAMP (KNIFE EDGE CLAMP)
For fitting standard meter sticks used in setting up a demonstration balance to study principles of levers, moments, torque etc..

Made of spot welded steel. Designed for fastening to meter sticks by means of knurled set screw and easy viewing of the meter stick. Provided with a removable metal wire stirrup which serves as a weight hanger when placed in an inverted position.

Product Code: LVR_CLMP $1.60 & Up

 

Gear Set (set of 4)
Gear Set (set of 4)
This set contains four plastic gears for hobby, craft or science projects. Plastic gears can be used to show gear reduction in motorized equipment or adjust the direction of rotation. Many different products such as watches, clocks, and cars require gears to function properly.
Product Code: GEARSET4 $0.75 & Up

 

Slotted Weights (for Aluminum Weight Hangers)
Slotted Weights (for Aluminum Weight Hangers)
Slotted masses with wide slot for aluminum weight hangers. Available in different masses. Made of aluminum or brass. The opening of each slot is about 5.5mm. Accuracy > 99%.

For matching Weight Hangers, select (product code: WH50A)

Product Code: P52612 $1.20 & Up

 


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