Industrial pulley 200 mm, 2 grooves, section A
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- A
- Series
- Sección A
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Description
EMMAR POLEA 200 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 200 2A and any equivalents.
This EMMAR pulley measures 200 mm in diameter and carries two grooves for section A V-belts. It mounts on a shaft to transmit torque at a set speed ratio. EMMAR manufactures it in-house, so the machining and balancing are controlled for stable running.
The part number POLEA 200 2A encodes the three key variables: diameter, groove count and belt profile. Section A refers to the classic narrow V-belt profile, and the two grooves let you run two belts side by side on the same pulley. The 200 mm diameter, paired with another pulley in the drive, sets the transmission ratio.
You will find this pulley on belt drives in machine tools, compressors, fans, pumps and process equipment. It also shows up in production lines and assemblies where the driven shaft speed must change. With two grooves, it suits drives that need higher torque capacity or a degree of redundancy: if one belt breaks, the other keeps transmitting until you replace it.
When selecting the pulley, confirm that the pitch diameter and section match your belt. The number of grooves should be at least the number of belts you plan to install. During mounting, align the pulleys carefully to prevent uneven belt wear and vibration. Set tension according to the equipment manual or the belt maker's guidance. If the shaft is keyed, the pulley must be keyed too.
If you need a different diameter, groove count or section, the pulley can be made to order. Just provide the diameter, section and number of grooves your application requires. We can also review a replacement for an existing pulley if you send the shaft and keyway dimensions. The goal is a new pulley that fits your equipment without modifications.
To request a quote for this pulley or a variant, send the part number POLEA 200 2A by WhatsApp to MR Industrial Accessories. If you are unsure about an equivalent, attach a photo or the shaft dimensions. We will reply with the option that best suits your machine.
Dimensions
- Size
- 200mm
- Grooves
- 2
- Section
- A
Frequently asked questions
- What does section A mean on a pulley?
- Section A indicates the V-belt profile the pulley accepts. Section A belts have a specific width and height, and the groove is machined to seat them properly. It will not work with belts of other sections unless the groove matches.
- Can I use a single belt on a 2-groove pulley?
- Yes, you can run one belt and leave the other groove empty. The pulley still works, but the transmission capacity will be lower than with both grooves. If you later need more torque, you can add the second belt.
- How do I order a pulley with a different size?
- Contact us on WhatsApp with the diameter, section and number of grooves you need. For a replacement, also include the shaft and keyway dimensions. With that information we will quote the custom manufacturing.