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Home > Mechanical Training Equipment

Mechanical Training Equipment

Description

SR6139 Belt Drive Apparatus Vocational Education Equipment for School Lab Mechanical Training Equipment
I. Product Overview

1.1 Overview

Belt drives are machine elements that are classified as traction mechanisms in the field of transmission or conversion elements. They transmit torque and speed between guide members such as wheels or pulleys. The motion is transmitted by traction mechanisms that can only absorb pulling forces. Toothed belts and chains provide positive transmission of motion.
Belt friction is caused by tangential static friction at the contact points of the belt with the pulley. Friction formulas can be used to calculate the friction of cables and belts.
The SR6139 belt drive allows for the investigation of belt drives and belt friction on an experiment-by-experiment basis. The core of the experimental device is a cast iron pulley with grooves for V-belts and flat belts on its circumference. The pulley is mounted on ball bearings and is powered by a crank. Its flywheel mass facilitates uniform rotation of the pulley. The belt rubs against the pulley with a wrap angle of 30° to 180°. The wrap angle can be adjusted in 15° increments.
Two spring dynamometers detect the tension at the individual belt ends. This makes it possible to precisely adjust the belt tension using a threaded spindle.

1.2 Features

1. The product has an excellent appearance design, beautiful and generous.
2. The product has modular functions and can be used with other experimental accessory modules.
3. The product uses more durable materials, which can greatly extend the service life of the equipment.

II. Performance Parameters

Name: Belt Drive Apparatus Vocational Education Equipment for School Lab Mechanical Training Equipment
Brand: Jinan Should Shine Didactic Equipment Co., Ltd.
SKU: SR6139
Availability: InStock
Rating: 5 (1 reviews)

2.1 Technical parameters

Tensile gauge measurement range: 0~100N.
Angle adjustable range: 30°~180°.
Working environment conditions: ambient temperature 10℃~30℃; relative humidity <75% (25℃).

2.2 Dimensions and weight

Dimensions: 750*400*1150mm
Weight:<50kgs

III. Components list

3.1 Main part

Number	Name
1	Angle ruler mounting hole
2	Pulley
3	Angle ruler
4	Handle
5	Flat belt
6	Tension gauge 1
7	Tension gauge 2
8	Angle ruler hanging rod
9	Fine adjustment hook
10	Sliding bracket
11	Base

3.2 Accessories

Number	Name
1	Unsuitable V-belt
2	Proper V-belt
3	Knurled thumb nut

IV.Product Configuration List

Number	Name	Quantity
1	Angle ruler mounting hole	1
2	Pulley	2
3	Angle ruler	1
4	Handle	1
5	Force gauge	2
6	Fine-adjustment hook	1
7	Sliding bracket	1
8	Flat belt	1
9	Unsuitable V-belt	1
10	Proper V-belt	1
11	Knurled thumb nut	1

V. Experiment List

Experiment 1 Tutorial on assembling a belt drive
Experiment 2 Measuring the static friction of a flat belt at different installation angles
Experiment 3 Measuring the static friction of an unsuitable V-belt at different installation angles
Experiment 4 Measuring the static friction of a suitable V-belt at different installation angles