GEARS, PULLEYS & CAMS

Gears, PVC, with 4mm dia. hole

code number description   cost (+VAT)
G100 Spur gear, 10 tooth, 10 mm diameter each 0.20
G104 Spur gear, 38 tooth, 40mm diameter each 0.22
G105 Spur gear, 40 tooth, 42mm diameter each 0.25
G106 Spur gear, 50 tooth, 50 mm diameter each 0.30
G107 Spur gear, 58 tooth, 60 mm diameter each 0.32
G151 Bevel gear, 45 deg., 25mm dia. (useful for carousels) each 0.75
G160 Worm drive gear, meshes with G100-106, 4mm hole each 0.75

G100 series gears     G151 bevel gears  

   A dynamo using G107 and G100 gears

Pulleys

code number description   cost (+VAT)
P100 Pulley, plastic, 8 mm dia. with 2mm hole (fits electric motors) each 0.20
P105 Pulley, plastic, 32mm dia. with 2mm hole (fits electric motors) each 0.35
P110 Pulley, plastic, 12mm dia. with 4mm hole each 0.30
P114 Pulley, plastic, 40mm dia. with 4mm hole each 0.50
P115 Pulley, plastic, 60mm dia. with 4mm hole each 0.90
P130 Pulley, wood, 20mm dia. 4mm hole each 0.20
P131 Pulley, wood, 30mm dia. 4mm hole each 0.25
P132 Pulley, wood, 40mm dia. 4mm hole each 0.30
P133 Pulley, wood, 50mm dia. 4mm hole each 0.45

P100 series plastic pulleys    

  P110 series pulleys

P130 series wooden pulleys

   Pulley-Driven Buggy with P132 and P100 pulleys

 

Cams, plastic with 4mm hole

code number description   cost (+VAT)
P161 Pear cam, 40mm. long each 0.30

P161

 

Off-Centre Masses, plastic with 2mm hole

code number description   cost (+VAT)
P170 Off-Centre Mass, 25mm dia., 2mm holes, fits motors each 0.10

P170      'Correx Creepers' fitted with motors and P170 off-centre masses

 

WHEELS

GEARS, PULLEYS & CAMS

COTTON REELS, PROPELLERS AND SYRINGES

ELECTRICAL

CONSTRUCTION MATERIALS

TOOLS

MAGNETISM LIGHT AND COLOUR

KITS

CLASS PACKS

MISCELLANEOUS

 

Homepage

Science Workshops

D&T Workshops

Animal Shows

How-to-Make Videos

 

Visit record

 

 

Technology Shop

 

 

Map

 

 

Links