Flywheel Grinder FGX-5P

The FGX series Flywheel Grinder from Winona Van Norman is built from solid cast iron for durability and long-term reliability. Engineered for high productivity, it can resurface 8–10 flywheels per day, allowing the machine to pay for itself in just a couple of months. Ideal for high-volume shops or those expanding service offerings, adding flywheel grinding can significantly boost both efficiency and profitability.

Beyond flywheels, the WVN Flywheel Grinder restores flatness, enhances performance, and extends component life. Its precision and versatility make it suitable for resurfacing other automotive parts such as pressure plates and brake rotors, providing cost-effective maintenance and consistent, high-quality results—making it an essential tool for any automotive shop.

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Dimensions

Electrical

Production

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Product Information

A flywheel grinder is a specialized machine tool used to resurface the friction surface of flywheels, which are crucial components in automotive and industrial engines. The flywheel is a heavy, rotating disc that helps store and release energy, aiding in the smooth operation of the engine by maintaining consistent speed and power delivery. Over time, the friction surface of the flywheel can become worn, grooved, or damaged due to repeated engagement and disengagement of the clutch.

Part number : WVN945005

HP : 5

POWERHEAD : Yes

AUTO FEED : Yes

Stainless Steel Coolant Tank
Extra Precise Grinding Dial
Digital Amp Meter for
Spark-Out Control
Wheel Dresser
Radius Cutter
Modern Redesigned Electrical
Stainless Grinding Shround
Precision Ball Screw and Linear Guiderail
Long Life Oil Bath Table Support

ITEM  PART #  DESCRIPTION
1    945305    Centering Cone Bolt 1.875″ (47.6 mm)
2   945306   Centering Cone Bolt 2.375″ (60.3 mm)
3   945307   Centering Cone Bolt 3.375″ (87.8 mm)
4   945323   Centering Cone 1″-1.75″ (25.4-44.5 mm)
5   945324   Centering Cone 1.312″-2″ (33.3-50.8 mm)
6   945325   Centering Cone 1.75″-2.5″ (44.5-63.5 mm)
7   801793    Centering Cone 2″-2.625″ (50.8-66.7 mm)
8   945326   Centering Cone 2.25″-3″ (57.2-76.2 mm)
9   945327    Centering Cone 2.75″-3.5″ (69.9-88.9 mm)
10  945341   Flange Adaptor 3″ (76.2 mm)
11  945342   Flange Adaptor 4″ (101.6 mm)
12  945343   Flange Adaptor 5″ (127 mm)
13  945344   Flange Adaptor 5.875″ (149.2 mm)
14  945204   Wheel Spacer 1.5″ (38.1mm)
15  801128   Grinding Wheel 4″ (101.6 mm) Flaring Cup
16  801112   Grinding Wheel 6″ (152.4 mm) Flaring Cup
17  801030  Grinding Wheel 6″ (152.4 mm) Flaring Cup
18  945200  Lower Wheel Flange
19  945097   E-Z Lok Inserts(2)
20  801152   LeadscrewLubricant
21  830001   Coolant Additive, 1 Qt (.946 liter)
22  801155   Table Lubricant, 2 Qts(.946 liter)
23  945345   Leveling Bolts(4)
24  945346   Leveling Bolt Lock Nuts(4)
25  945347   Leveling Pads(4)
26  945348   E-Z Lok Insert Extractor
27  945349   Table Oil Level Gage
28  945351   T-Handle HexWrench
29  945352   Wrench Set
30  945353   Wheel Mounting Bolt, 2.75″
31  945354   Wheel Mounting Bolt, 2.50″
32  945355   Wheel Mounting Bolt, 1.25″
33  945356   Wheel Mounting Bolt, 1.00″
34  945099   O-Ring

Features and Options

Table Diameter:
Flywheel Diameter Capacity:
Grinding Motor Power:
Grinding Motor Speed:
Vertical travel with 2.5″ Wheel:
Coolant Capacity STD:
Coolant Flow per Minute:
Overall Height:
Height to Table:
Space Required:
Shipping Weight:

16″
24″
5 HP
35 RPM
8.75″
10 Gallons
19.5 Gallons
67″
34.5″
35″ x 38″
1,500 lbs.

Demonstration