Industrial pulley 230 mm, 2 grooves, section A
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- A
- Series
- Sección A
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Description
EMMAR POLEA 230 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 230 2A and any equivalents.
The POLEA 230 2A is a V-belt pulley made by EMMAR. It has a 230 mm diameter, two grooves, and is designed for section A belts. This pulley transmits power between parallel shafts in continuous-duty equipment. It mounts on cylindrical shafts and must be aligned with the drive pulley to prevent premature belt wear. As an in-house manufactured part, it serves as a replacement for worn pulleys or as a component in new drive assemblies.
The designation POLEA 230 2A indicates the key specifications: 230 mm outside diameter, 2 grooves, and section A profile. Section A corresponds to classic narrow-profile V-belts. The two grooves allow two belts to run in parallel on the same pulley. The 230 mm diameter, when paired with another pulley of the same profile, determines the drive ratio.
This pulley is commonly found in belt drives on industrial machinery such as compressors, fans, centrifugal pumps, conveyor belts, and mixers. It is also used in production lines where speed changes are needed between a motor and the working shaft. With two grooves, it suits drives that require more transmission capacity than a single-groove pulley or that need a spare belt already mounted to avoid equipment downtime.
When selecting this pulley, consider the pitch diameter, number of grooves, and belt section. Confirm that the keyway and bore diameter match your shaft, and that the drive and driven pulleys are aligned. Adjust belt tension according to the equipment manual or belt manufacturer's tables. If using a taper bushing, follow the specified tightening torque.
If you need a different size, number of grooves, or section, EMMAR can manufacture it or source an equivalent. To request a quote, send the part number POLEA 230 2A or that of the original pulley, along with a photo or sketch showing bore, keyway, and groove spacing dimensions. Our team will verify the match and recommend the best alternative for your drive.
MR Industrial Accessories supplies EMMAR pulleys and other power transmission components. For replacement or new equipment, contact us via WhatsApp or email with the part number. We can also advise on the correct belt for section A and the number of grooves. Send your inquiry with POLEA 230 2A and we will reply promptly.
Dimensions
- Size
- 230mm
- Grooves
- 2
- Section
- A
Frequently asked questions
- What does section A mean for this pulley?
- Section A is a classic V-belt profile with standardized top and bottom widths. The pulley grooves are machined to this profile, so it only accepts section A belts. It is not compatible with other belt sections without changing the pulley.
- Can I order this pulley with a different bore diameter?
- Yes, because it is in-house manufactured, the bore and keyway can be machined to fit your shaft. Provide the shaft diameter, bore length, and keyway dimensions, and we will quote accordingly.
- How can I tell if this pulley replaces the one I have?
- Compare the outside diameter, number of grooves, and belt section. Also check the bore diameter and keyway. If they match, it is a direct replacement. If unsure, send a photo of the old pulley with a ruler next to it and we will verify.