Shaft for Circular Saw (Circular Saw / Table Saw) on Steel Hub

Brand: forsplit®

Model: ZPP-400-30-L

The item for sale is a Circular Saw Kit based on a steel hub made from thick-walled tube and bearings 6207ZZ. The shaft has a length of 400mm, an output for the circular saw of 30mm secured with a nut M30x2 (left-hand thread), along with two saw clamps of 90mm diameter.

Output for pulley of 28mm diameter with a 8mm keyway - fits pulleys 2x13mm or 2x17mm, secured with a circlip!

The presented set has been developed based on experience and manufactured entirely in our company using certified materials, ensuring many years of uninterrupted operation.

What are the advantages of our product:

✅ The hub construction is made from thick-walled tube, built on RELIABLE proven bearings,

✅ Buy directly from a POLISH MANUFACTURER, without intermediaries!

✅ All turned and milled components are manufactured in our company by POLISH employees under strict quality control - by purchasing our set, you support the Polish economy,

✅ Very good quality to price ratio.

➡️ Technical Data

Set [ZPP-400-30-L]:

✔️ Total length: 400mm

✔️ Diameter for circular saw: fi 30mm

✔️ Diameter for pulley: fi 28mm

✔️ Clamp diameter: fi 90mm

✔️ Clamping nut: M30x2 / left-hand thread

✔️ Mounting hole spacing: 200x100mm

Shaft [WP-400-30-L]:

✔️ Material grade: Experimentally selected HIGH STRENGTH CHROMIUM STEEL ⭐⭐⭐⭐⭐

✔️ Shaft length: 400mm (other lengths available: 250, 300, 350, 400, 450, 500)

✔️ Diameter for circular saw: fi 30mm

✔️ Diameter for pulley: fi 28mm

✔️ Diameter for bearings: fi 35mm

✔️ Thread: M30x2 left

Hub:

• Body length: 270mm with two robust built-in bearings 6207ZZ,
• Body diameter: fi 82mm
• Body height: 88mm

Pulley:

Our offer includes pulleys: 2x13mm or 2x17mm with diameters from 60-250mm.

Typically, customers choose a pulley 2x17mm with a diameter of 90mm [2X17-090-28].

To find the right pulley - Click "All seller's items" and search e.g. "2X17-090-28" (where: 2X17 indicates two 17mm belts, 090 indicates wheel diameter, 28 indicates the shaft diameter).

➡️ Why Our Table Saws are the Most Preferred

⭐ Directly from the Manufacturer ⭐

✅ Well Known Polish Product: We have been assisting our customers in wood processing since 2008.❗ Statistics show that within a 10km radius of any point on the map, there are at least 5 of our woodworking devices! See map next >

✅ Investment for Years: Kit designed and manufactured in Poland, with top-quality materials, by experts you can trust.

✅ Support the Polish Economy: Our products are entirely turned and milled in a Polish company using European materials.

⭐ High-quality Workmanship ⭐

✅ Modern Production: Our company uses the latest technologies and machines. We operate in accordance with the ISO 9001 Quality Policy, ensuring you receive a product of the highest quality.

✅ Durable Materials: Experimentally selected high-strength chromium steel makes our product extremely efficient and durable.

✅ Full Satisfaction: We are confident in our products, so we guarantee 100% satisfaction or your money back!

⭐ Solid Construction ⭐

✅ Steel Hub: Bearings mounted in a steel hub made from thick-walled tube, providing reliability and long years of trouble-free operation.

✅ Reliable Durability: Appropriately selected chromium steel withstands intensive use, giving you a longer tool lifespan.

⭐ Cost-effectiveness ⭐

✅ Save Money: Buy directly with the best market price, our product is an excellent investment.

✅ Low Operating Cost: In case of potential damage, only the specific element is replaced, significantly reducing operating costs.

✅ Available Parts: Spare parts are easily available, ensuring continuous work without unnecessary downtime.

Join our satisfied customers and enjoy efficient, reliable work for many years.

We ship our goods Worldwide!

➡️ Customer Reviews

✴️ "Fantastic. Solid, massive, interchangeable drill bit end. Guarantees 100% satisfaction. Highly recommend."

✴️ "One of the most sensible expenditures in life. Proper technique and I split logs with a diameter of 90 cm."

✴️ "The splitter is very well-made and performs excellently, handling root balls up to 40cm in diameter with ease, so I recommend the purchase."

✴️ "Crafted at the highest level, I assembled the whole, tested it, and put the ax aside."

✴️ "Superb quality and craftsmanship. Very well packed and secured."

➡️ FAQ - Frequently Asked Questions

❓ 1. When to choose a left-threaded shaft and when a right-threaded one?

• Choose a left-hand thread if the circular saw is to rotate clockwise (viewed from the nut side).
• Choose a right-hand thread if the circular saw is to rotate counterclockwise (viewed from the nut side).

This prevents the nut from loosening during operation.

❓ 2. What should be the linear speed of the circular saw?

The recommended linear speed for circular saws depends on the type of wood (dry or fresh) and the specifications of the blade itself. Generally accepted values are:

1. Dry wood cutting:Linear speed: from 50 m/s to 100 m/s Higher speeds (closer to 100 m/s) are preferred for larger diameter saws and more precise cuts. This facilitates smooth surface cutting and increases work efficiency.
2. Fresh (wet) wood cutting:Linear speed: from 40 m/s to 70 m/s Speeds are slightly lower because fresh wood is softer and stickier. Working at a lower speed reduces the risk of jamming, overheating, and blade clogging with resin and moisture.

These speeds may vary depending on the machine type, blade material, number of teeth, and tooth shape. It is also important to follow the recommendations of the circular saw and machine manufacturer for safe and efficient cutting.

❓ 3. How to select pulleys for a table saw?

Depending on the circular saw diameter (including recommended rpm) and the electric motor rpm, the pulley configuration may vary. Below are some of the most popular configurations for an average linear speed of 55m/s:

Motor 1440 rpm:

• Saw 200mm 5250rpm / Recommended pulleys (Saw/Motor): 90/330 mm or 80/300 mm
• Saw 300mm 3500rpm / Recommended pulleys (Saw/Motor): 90/220 mm or 80/200 mm
• Saw 400mm 2630rpm / Recommended pulleys (Saw/Motor): 90/160 mm or 80/150 mm
• Saw 500mm 2100rpm / Recommended pulleys (Saw/Motor): 90/130 mm or 80/120 mm
• Saw 600mm 1750rpm / Recommended pulleys (Saw/Motor): 90/110 mm or 80/100 mm
• Saw 700mm 1500rpm / Recommended pulleys (Saw/Motor): 90/90 mm or 80/80 mm

Motor 2880 rpm:

• Saw 200mm 5000rpm / Recommended pulleys (Saw/Motor): 80/150 mm or 90/160 mm
• Saw 300mm 3300rpm / Recommended pulleys (Saw/Motor): 80/100 mm or 90/110 mm
• Saw 400mm 2500rpm / Recommended pulleys (Saw/Motor): 90/80 mm or 100/90 mm
• Saw 500mm 2000rpm / Recommended pulleys (Saw/Motor): 110/80 mm or 120/90 mm
• Saw 600mm 1700rpm / Recommended pulleys (Saw/Motor): 130/80 mm or 150/90 mm
• Saw 700mm 1400rpm / Recommended pulleys (Saw/Motor): 150/80 mm or 170/90 mm

To find the right wheel in our offer - Click "All seller's items" and search with e.g. "2X17-090-28" (where: 2X17 indicates two 17mm belts, 090 indicates wheel diameter, 28 indicates shaft diameter). Our offer includes pulleys: 2x13mm or 2x17mm with diameters 60-200mm.

If you are unsure - we are happy to assist in selecting the right set.

➡️ Additional Information

In continuous sales, we offer all parts for building a circular saw / table saw, including:

• Shafts: 250 / 300 / 350 / 400 / 450 / 500
• Pulleys: 60 / 70 / 80 / 90 / 100 / 110 / 120 / 130 / 140 / 150 / 160 / 170 / 180 / 190 / 200 / 250 mm
• Bearings
• Clamps
• Nuts
• Circular saws
• Accessories

❗WE ENSURE A CONSTANT SUPPLY OF SPARE PARTS❗