Industrial pulley 200 mm, 4 grooves, section A
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- A
- Series
- Sección A
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Description
EMMAR POLEA 200 4A belongs to pulleys, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for POLEA 200 4A and any equivalents.
The EMMAR 200 4A is a V-belt drive pulley with a 200 mm diameter and four grooves for section A belts. It is manufactured in-house and used to transmit motion from a motor to a driven shaft, adjusting speed through the ratio of pulley diameters.
The part number POLEA 200 4A indicates the three key variables: nominal diameter, groove count and belt section. The 200 mm diameter is the nominal size, the four grooves allow up to four A-section belts to run in parallel, and section A defines the groove profile that matches the belt.
This pulley suits equipment that needs a stable, repeatable drive under moderate loads. Typical uses include fans, compressors, centrifugal pumps, light conveyors, mixers and general factory machinery. It is also a direct replacement for worn or broken pulleys when the original drive ratio must be maintained. With four grooves, you can run two, three or four belts depending on the power required and the space available.
When selecting or mounting, first verify the shaft diameter and the fastening method (keyway, set screw or taper bushing, as applicable). Confirm the belt section is A and that the number of grooves matches the number of belts you plan to use. Proper alignment between driving and driven pulleys is essential; misalignment increases wear on both belts and grooves. Inspect the grooves for wear before installing a new belt.
If you need an equivalent, send the part number POLEA 200 4A or the diameter and number of grooves you require. We can suggest a pulley in another size or section that fits your drive, or manufacture one with the same characteristics. Please include the shaft diameter and fastening type used by your equipment so we can quote accurately.
MR Industrial Accessories manufactures this pulley and other power transmission components. If you are unsure about the section, groove count or size, contact us via WhatsApp or email with the part number or a photo of the old pulley. We will respond with a quote and the technical data you need to confirm the correct part.
Dimensions
- Size
- 200mm
- Grooves
- 4
- Section
- A
Frequently asked questions
- What does POLEA 200 4A mean?
- It designates a pulley with a 200 mm diameter and four grooves for section A belts. The code combines size, groove count and belt profile. If your pulley differs, send us its data and we will find an equivalent.
- Is this pulley manufactured in-house?
- Yes, it is manufactured in-house under the EMMAR brand. This allows us to control dimensions and groove profile, and to produce special sizes or custom adaptations from a drawing when you provide dimensions and fastening details.
- How do I request an equivalent pulley?
- Send the part number POLEA 200 4A via WhatsApp or email, or provide your pulley data: diameter, number of grooves, belt section and shaft diameter. We will propose a suitable size or manufacture one to your specifications and quote you promptly.