Industrial pulley 170 mm, 3 grooves, section C
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- C
- Series
- Sección C
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Since 1945 · Martínez, Buenos Aires, Argentina
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Description
EMMAR POLEA 170 3C is a reference of pulleys, within Power transmission. Request a quote for POLEA 170 3C via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The MR 170 mm, 3-groove, C-section industrial pulley is a power transmission component designed to mount on shafts and transmit motion through V-belts. Its robust construction and three-groove design allow distributing the load among several belts, which is ideal for applications requiring higher torque or redundancy. As it is in-house manufactured, EMMAR brand, it guarantees controlled quality and special dimensions.
This item is a 170 mm diameter pulley, with 3 grooves and C section, according to its designation POLEA 170 3C. The C section corresponds to wide-profile V-belts, suitable for transmitting high power. Multiple grooves allow using several belts in parallel, increasing load capacity and offering backup if one of them breaks. MR manufactures this pulley with selected materials and precision machining to ensure correct fit and balanced operation.
Typical applications include industrial machines such as compressors, centrifugal pumps, high-flow fans, mills, mixers and transmission equipment in process plants. It is also used in transmission systems where several shafts need to be synchronized or where working conditions demand high reliability. Due to its size and number of grooves, it is common in fixed medium and high power installations.
For assembly, verify that the shaft diameter matches the pulley bore and that the key is in good condition. It is essential to align the drive and driven pulleys to avoid premature wear of belts and bearings. Belt tension must be the one recommended by the belt manufacturer. When selecting, consider the power to be transmitted, the shaft RPM and the service factor of the application. If you need help, our technical team can advise you.
If you require a pulley with a different number of grooves, a different diameter or a different section, we can manufacture it. MR Accesorios Industriales has the capacity to develop custom pulleys. To request an equivalent, simply send us the part number POLEA 170 3C or the specifications you need by WhatsApp and we will reply shortly.
At MR Accesorios Industriales we manufacture this pulley and many other sizes. If you have doubts about compatibility with your equipment or need a special pulley, do not hesitate to contact us. Send the part number POLEA 170 3C by WhatsApp and we will quote you with no obligation. We are here to help you find the right solution for your drive.
Dimensions
- Size
- 170mm
- Grooves
- 3
- Section
- C
Frequently Asked Questions
- What does it mean that it is C section?
- The C section indicates the V-belt profile it accepts. C section belts have a specific width and height that fit into the pulley grooves. It is important to use belts of the correct section to ensure efficient operation and avoid premature wear.
- Can I use this pulley with fewer belts?
- Yes, you can mount one or two belts instead of three, but the transmission capacity is proportionally reduced. If you need maximum power, using all three belts is recommended. Ask us about specific applications and we will advise you.
- Do you make custom pulleys?
- Yes, as it is in-house manufacturing, EMMAR brand, we can develop pulleys with different dimensions, number of grooves and sections. Send us your requirements by WhatsApp and we will quote you. We work with drawings or samples to ensure the exact part you need.