Industrial pulley 180 mm, 2 grooves, section A
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- A
- Series
- Sección A
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Description
EMMAR POLEA 180 2A 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 180 2A and any equivalents.
The EMMAR 180 2A pulley is an in-house manufactured power transmission component for section A belt drives. It has a 180 mm diameter and two grooves, allowing two section A belts to run in parallel on the same pulley. It is used to transmit motion between a motor and a driven shaft, with the speed ratio set by the pulley diameters.
The part number POLEA 180 2A encodes the key specifications: 180 mm diameter, 2 grooves, and section A. Section A is a classic industrial belt profile. With two grooves, the pulley accepts two section A belts side by side, which helps distribute the load. Manufacturing is done in-house by MR, with control of the main dimensions.
This pulley is commonly found in machines that transfer power from an electric motor or gear reducer to a working shaft: fans, centrifugal pumps, compressors, conveyor belts, mixers, and general factory equipment. It also serves as a replacement for worn pulleys or when changing the transmission ratio by swapping the diameter of one pulley in the assembly. Always match the belt section to the groove profile.
When selecting and mounting a 180 2A pulley, consider the shaft diameter, the fastening method (keyway, set screw, or taper bushing as applicable), and alignment between pulleys. Misalignment wears both belt and grooves. Verify that the belt section and number of grooves meet the power transmission needs. For high-speed operation, check balancing and groove condition before installation.
If you need a different number of grooves, a different diameter, or another section, an equivalent within the same manufacturing line can be requested. Provide the part number POLEA 180 2A or the designation on your equipment, along with shaft dimensions. With that information, the pulley that best fits the assembly can be identified. A photo of the old pulley and shaft also helps if you are unsure about section or diameter.
To request a quote for this pulley or ask about a variant, send the part number POLEA 180 2A via WhatsApp. If you are building a complete drive, you can also inquire about section A belts and other power transmission components.
Dimensions
- Size
- 180mm
- Grooves
- 2
- Section
- A
Frequently asked questions
- What does the designation POLEA 180 2A mean?
- It indicates a pulley with a 180 mm diameter, 2 grooves, and section A. This part number identifies the item within the in-house manufactured pulley line, EMMAR brand. Use it to request a quote or ask about a size variant.
- What type of belt does this pulley use?
- It uses section A belts, a classic industrial transmission profile. With two grooves, it accepts two belts mounted in parallel. The belt section must match the pulley for proper fit in the groove.
- How do I request a pulley with another size or number of grooves?
- Send via WhatsApp the part number of the pulley you need, the number of grooves, the diameter, and the shaft dimensions. With that data, the equivalent pulley within the same MR manufacturing line can be found.