Differential-Crownwheel & Pinion | ProDynami - 1366
Product Overview
The Differential-Crownwheel & Pinion ProDynami - 1366 demonstrates differential mechanism behavior using an input pinion, crown-wheel, sun gears, and planetary gears. This Differential-Crownwheel and Pinion apparatus shows how drive wheels rotate at different speeds during turns while maintaining torque distribution. It features an aluminum profile frame with wall-mounting brackets and protractor-fitted pulleys for speed and torque ratio verification. Required weight sets support hands-on efficiency and gear ratio experiments.
Technical Specifications
Differential-Crownwheel & Pinion ProDynami - 1366, Technical Specifications
| Specification | Detail |
|---|---|
| Components | An input pinion, a crown-wheel, three gears named sun gears, two gears coupled to the shafts of the wheels named planetary gears, three pulleys with protractor |
| Frame | Aluminum profiles with panel made of painted steel, with legs and wall-mounting brackets |
| Shaft Mounting | Ball bearings, for low inertia and reduced friction losses |
| Pulleys | Aluminum, radius 40mm, equipped with protractors |
Technical Data
Differential Group
| Parameter | Value |
|---|---|
| Input pinion | Z = 21 |
| Crown-wheel | Z = 63 |
| Sun gears | 3, Z = 16 |
| Planetary gears | 2, Z = 32 |
Key Features
Key Features
- Components: input pinion, crown-wheel, 3 sun gears, 2 planetary gears, 3 pulleys with protractor
- Gear Counts: input pinion Z=21, crown-wheel Z=63, sun gears Z=16 (x3), planetary gears Z=32 (x2)
- Frame: aluminum profiles with painted steel panel, floor legs and wall-mounting brackets
- Shaft Configuration: input shaft, right output shaft, and left output shaft, all ball bearing mounted
- Pulleys: aluminum, 40mm radius, fitted with protractors for torque and speed ratio verification
- Mounting Flexibility: can be located on a surface or hung on a wall
- Differential Behavior: demonstrates torque distribution across straight-line and curved travel, central to this Differential-Crownwheel and Pinion apparatus
- Required Accessory: 3 sets of weights, "B" type, needed for certain practices
Experiments
- Determination of the input and output speed ratio and the torque distribution
- Study of the efficiency
- Study of the use of a differential as a simple transmission system
- Visualization and demonstration of the behaviour of a differential when used as a means to provide a drive
- Verification of the gear ratio
Construction and Design
The Differential-Crownwheel & Pinion ProDynami - 1366 includes an input pinion (Z=21), a crown-wheel (Z=63), three sun gears (Z=16), and two planetary gears (Z=32). The input pinion transfers power to the crown, whose motion drives the sun gears; these, rotating together with the crownwheel, transfer power to the planetary gears, which in turn transfer power to the output shafts. The unit is mounted on a frame of aluminum profiles with a painted steel panel, fitted with legs for surface placement and brackets for wall mounting. Gears are distributed across the input shaft, right output shaft, and left output shaft, all mounted on ball bearings for low inertia and reduced friction losses. Both the input shaft and output shafts carry aluminum pulleys, 40mm in radius, equipped with protractors to determine and verify torque and speed ratios.
Documentation & conformity review
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- Request applicable conformity documents, manuals, calibration records and warranty terms for the selected model and configuration.
- Confirm supplied accessories, utilities and acceptance requirements in the written quotation before ordering.
Ordering & Delivery
- Send the product name, quantity, delivery country and destination with your enquiry.
- Production schedule, freight, payment terms and export documents are confirmed in the written quotation.
Frequently Asked Questions
Q: What is the Differential-Crownwheel & Pinion ProDynami - 1366 used for?
A: It is used to demonstrate the action of a differential mechanism, including the crown-wheel and pinion, showing how drive wheels rotate at different speeds during turns.
Q: What are the gear counts in the differential group?
A: The differential group includes an input pinion (Z=21), a crown-wheel (Z=63), three sun gears (Z=16 each), and two planetary gears (Z=32 each).
Q: How is the apparatus mounted?
A: The unit can be placed on an appropriate surface using its frame legs, or hung on a wall using included brackets.
Q: How are torque and speed ratios measured?
A: Both the input shaft and output shafts have aluminum pulleys, 40mm in radius, equipped with protractors to determine and verify torque and speed ratios.
Q: What accessories are needed for certain experiments?
A: 3 sets of weights, "B" type, are required to carry out some of the practices with this unit.