Double Tandem Pulley
Product Code : JA-FMDE-7837
The Double Tandem Pulley (SKU JA-FMDE-7837) is a pulley block with two ball bearing pulleys, of 50 mm and 38 mm diameter, carried one behind the other in an open-sided frame with a hook at each end. This double tandem pulley with ball bearings can be strung quickly because the open side needs no threading, which saves time when students build and change pulley systems. JaincoLab manufactures it in India for school physics laboratories.
Specifications
The Double Tandem Pulley has two pulleys of 50 mm and 38 mm diameter running on ball bearings in an open-sided frame with hooks at each end, and the open side allows the string to be fitted without threading.
| Product | Double Tandem Pulley |
| SKU | JA-FMDE-7837 |
| Pulleys | Two, 50 mm and 38 mm diameter |
| Bearings | Ball bearings |
| Frame | Open sided, with a hook at each end |
| Stringing | No threading needed, through the open side |
Applications of the double tandem pulley with ball bearings
The pulley is used in simple machines practicals to build two-pulley systems quickly: hung from a support or attached to a load by its hooks, it lets students compare effort, load and distance moved and so find mechanical advantage and velocity ratio.
- Building block and tackle systems with two pulleys
- Measuring mechanical advantage, velocity ratio and efficiency
- Comparing single-pulley and two-pulley arrangements
- Quick set-ups in class practicals because no threading is needed
Scope of supply and ordering
Each unit is one double tandem pulley with 50 mm and 38 mm ball bearing pulleys in an open-sided frame with hooks, as listed above. String, masses and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation according to the quantity and the delivery destination. JaincoLab supplies class sets for schools, bulk quantities for colleges and education projects, and export consignments to buyers in Africa, the Middle East and South and South-East Asia.
Frequently asked questions
What pulley sizes does the Double Tandem Pulley have?
It has two pulleys, of 50 mm and 38 mm diameter, both on ball bearings.
Why is the frame open sided?
The open side lets the string be fitted quickly without threading it through the frame.
How is it attached?
The frame has a hook at each end for hanging it from a support and attaching a load.
Related products
Browse the full Force, Motion and Dynamics equipment range or the complete catalogue from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order the Double Tandem Pulley, send the quantity and delivery destination through the JaincoLab contact page or email [email protected]. Tender and project enquiries can be sent through the tenders page.
