Span Engineers

Makarpura, Vadodara, Gujarat

A Spur Gear is the most common type of gear. Having straight teeth, it is generally mounted on parallel shafts. Our Spur Gears are made from high quality metal and are widely used to connect parallel shafts as they have involute teeth. The Spur Gears are specially designed to generate torque motion while reducing the friction smoothly. These qualitative Spur Gears are highly efficient and provide a constant speed motion with constant power.

Attributes :

• Comparatively easy to install
• Efficient
• Less power loss
• High power transmission
• Compact
• Highly reliable

A Helical Gear is useful when the direction of a shaft's rotation has to be changed. The Helical Gears reduce noise, pollution and result in smooth operation of equipment. Use of qualitative metal in their fabrication makes them compact and durable. Providing smooth and quiet run with less vibration, our Helical Gears have higher load capacity. Because of their attributes, our Helical Gears are highly preferred in Indian as well as overseas market.

Advantages :

• Silent operation
• Used for transferring power between non parallel shafts
• High strength, can handle more load
• Smooth working

A Worm Gear Wheel is used when large gear reductions are needed. Reductions of 20 :1 to 300 :1 are common. We offer an assortment of Worm Gear Wheel. We are one the leading Manufacturers and Suppliers of Worm Gear wheel. We are known for our expertise to design precise Worm Gear Wheel in many standard as well as custom-made sizes. The prices of our Worm Gear Wheels are reasonable.

Specifications :

• Pitch – 48 and 64
• Ratios – 7.5 :1 to 360 :1
• Worm starts – 1, 2, 4
• Gear OD – 5/8” to 5 5/8”
• Bores – 1/8” to ¼”

Highlights :

• Reduces rotational speed
• Can be used as tuning mechanism for many musical instruments like guitars, banjos, double basses etc.
• Inherently safe
• Does not need controls or high maintenance mechanisms
• Low maintenance

A Rack and Pinion Gear is used to transform rotary motion into linear motion and vice-versa. A perfect example of this is the steering system on many cars. The steering wheel rotates a gear, which engages the rack. A round spur gear, the pinion, meshes with a spur gear that has teeth set in a straight line, the rack. Our Rack and Pinion Gears can be used in a number of industries.

Advantages :

• Compact
• Reliable
• Cheap
• No need for repairs

We manufacture and supply Internal Gears. Internal Gears have better load-carrying capacity than external Spur Gears. They are safer in use because the teeth are guarded. Made from premium metal, our Internal Gears are corrosion resistant and cost-effective. We can provide the Internal Gears in varied sizes, depending on the customer’s requirements.

Advantages :

• Sealed, which protects them from water and grit
• Require less maintenance
• More reliable
• Can change gear ratios when the rear wheel is not rotating, in effect useful for commuter cycling with frequent stops and for mountain biking
• Simpler to use as compared to Spur Gears

An Automotive Spline Shaft is a drive shaft that consists of ridges or teeth. We manufacture and supply all types of Automotive Spline Shafts, which include parallel key, involute, crowned, serrations, helical and ball spline shafts. We use the best grade steel to manufacture Automotive Spline Shafts, and strictly follow the specified fabrication norms. The prices of our Automotive Spline Shafts are very reasonable.

Specifications :

• Full flank fit
• Large contact area
• Equal size tooth to space ratio
• Same pressure angle as parallel sided spline
• 3x the work surface of parallel sided spline
• Mating sleeves or flanged bushings

Chain Sprocket is one of the various teeth like projections arranged on a wheel rim to link a chain. There are four types of Chain Sprocket – plain plate sprockets, hub on one side, hub on both sides and detachable hub. We make all the four types of Chain Sprockets. They are used in bicycles, motorcycles, cars, tracked vehicles, chainsaws and other machinery. We manufacture and supply Chain Sprocket of various designs and sizes, and offer them at relatively low prices.

Highlights :

• Transmits power from one shaft to another
• Does not slip or creep, can work in wet conditions
• Can run even at high speed without making any noise
• Increases or decreases a driver’s output speed
• Operates effectively at high temperatures
• Does not deteriorate due to oil, grease, sunlight or age
• Can sustain abrasive conditions