DIY Knifemakers Info Center Belt Grinder Motor Guide
The length of the shaft is important for belt grinder applications. Shaft lengths of 2 or more are preferred as we will need to mount in a 2 wide drive wheel. NEMA 56, 143T and 145T have shafts that stick out more than 2 inches. Motors with shafts less than 2 can still be used with suitable extensions.
Prices Coote Belt Grinder 2 x 48 and 2 x 72 Belt
Belt Grinders 2 x 6 x 48 425.00 shipping 26lbs. 2 x 6 x 72 470.00 shipping 29lbs. 2 x 8 x 72 530.00 shipping 32lbs.
coote belt grinder size of pulley for motor Mining
Coote 2 X 72 belt grinder with motor. The standard size belt configuration is 2 x72 but have a drive pulley for a v-belt. I do own a Coote 2 x 72 grinder
Coote grinder picture thread Tools and Tool Making
Oct 06, 2011 The ol Coote has served us well..I made a sliding motor mount so we could have 4 speeds..The step pulley is 4 -3 12 -2 12 -2 ..The pulley on the grinder is 4 .The motor is 1725rpms, 1 12 H.P.This gives us.. 1725 RPMs 1509 RPMs 1078 RPMs
coote grinder Forums
Sep 16, 2019 I have some 72s on order arriving tomorrow. The motor attached now is 2 HP and runs 3400 RPM. I put a 2 drive pulley on it and the grinder has a 4 pulley on it. This should get me down to 1700 RPM on my 10 contact wheel. If anyone with more experience with these grinders sees anything going horribly wrong with this set-up please let me know.
coote belt grinder size of pulley for motor
coote belt grinder size of pulley for motor Mining. The standard size belt configuration is 2 x72 but have a drive pulley for a v-belt. I do own a Coote 2 x 72 grinder Coote Belt Grinder Motor Setup
Belt Grinder Pulley size question
Oct 15, 2015 The motor shaft just dictates what pulley wheel you get. It doesnt affect the size of the wheel, just the ID. I use a 10 coote but have an 8 wheel as well. you can hollow grind with the smaller wheels but it takes a bit of practice and mostly for smaller or thinner blades less than 1 wide.
2x72 Knife Making Belt Grinder 550 Frazee Tools For
Coote brand 2x72 belt grinder, it comes with the stand and also new belts in assorted grits. the motor on it is weak and may need to be replaced. ... It has a motor with 3 step pulley. So it has 3 different speeds. It also has a tracking adjustment on it. The base is 14 in steel. Motor is 2 hp.
Variable Speed Bench Grinder Coote or Kalamazoo
Feb 13, 2019 As regards the power loss I was referring to the specific application in the OP regarding use of a VFD to convert either 120 or 240 household sources to three phase for a 3 phase motor to drive a belt grinder. My understanding is that under those conditions you give up a bit of brake horsepower if you use the 120.
Belt Grinders for sale In Stock eBay
Get the best deals on Belt Grinders when you shop the largest online selection at eBay.com. Free shipping on many items Browse your favorite brands ... Belt Grinder Motor amp VFD 2HP. 745.00. 31.50 shipping. 50 sold. Belt Grinder 2x72 wheel set for knife grinders. 67.85. 8.55 shipping.
How To Convert a Hand Crank Meat Grinder Into An Electric
There needs a mathematical calculation knowledge required to finalize your motor and the pulley diameter. The diameters of the pulleys and the RPM of the motor should be calculated before starting the grinding work to ensure the desired power. The belt tension is also one of the important factors that should be looked after before the process.
belt grinder Tools and Tool Making Bladesmiths Forum
Nov 18, 2010 As far as the grinder motor goes, it might work if it is at least 1hp though more would be better. The speed might be a little high but that can be corrected by the selection of pulleys. Go to Knife Dogs Forum and search for a link to Wayne Coe, he sells motors for belt grinders that are the best that Ive seen for new motors.
belt sander pulleys Buy belt sander pulleys with free
US62.84 US118.56 47 Off Drillpro Large Size Angle Grinder Belt Sander Attachment 50mm Wide Metal Wood Sanding Belt Adapter for 115 125 Angle Grinder 35 reviews COD US7.34 US8.80 17 Off TWO TREES 60Teeth 8mm Bore Diameter 20Teeth 5mm Bore GT2 Timing Belt Pulley with 6mm Timing Belt for 3D Printer 48 reviews COD
2X72 Belt Grinder 9 Steps with Pictures Instructables
The Motor is a 200 mm grinder With a 8 Inch Wheel. And a Flat 3 inches Wide by 5mm thick and 8 Inches long .. All that is missing is the Actual Belt, 2X72 Inches. and
Motors and VFDs for Belt Grinder Applications
MOTOR RULE 5 The motor shall have a suitable frame size for a belt grinder. MOTOR RULE 6 The motor shall have appropriate RPM rating. You want to put your money in the right motor, so lets look at each of these in detail. MOTOR RULE 1 The motor shall be three phase. VFDs output three phase.
PHEER GRINDERS BELT GRINDER 2 X 72 PH 454
2 x 72 belt grinder ,16 wheel , tool arm ,flat platen ,tool rest ,2 hp motor ,kbac 27 variable speed will come set up for 220 volt with a 2 hp motor , nema 6-20 P plug 20 amp Price 2,250.00 PH 454 frame
Belt Grinder wheel set knife grinder 2x72quot
Belt Grinder wheel set knife grinder 2x72 34 AIRCRAFT ALUMINUM T 6061 GENERATED. 1 Medium 68 mm 2,67 hole 12 mm This wheel is domed convex in the contact area for proper belt tracking. 2 pieces Small 48 mm 1,88 hole 12 MM
Motorize a 32 Meat Grinder Free Information
The motor pulley to the 12 pulley gives me an 81 ratio, meaning for every 8 turns of the motor pulley it turns the 12 pulley one time. This is the first reduction. Then the ratio between the 10 x 20 roller chain sprocket to the 40 x 45 roller chain sprocket on the grinder transfers just
How To Build A Good Belt Grinder The Knife Maker
You will have one step down pulley on the motor. This will mean you need two belts. One from the motor to the shaft that is in the back and one for the main shaft. I used a strong hinge to mount the motor and a spring for tension. A back stand idler will have to be used for the small side of the shaft and one for the main contact wheel.
DIY Belt Grinder Dan Graves The Knife Maker
How To Make A 2 x 72 Belt Grinder. ... Purchase the contact wheel first to determine thread size. I know that these are not cheap but I believe Coote Belt Grinder Company has the best prices on them. Be sure to get one that is serrated. ... You will have one step down pulley on the motor. This will mean you need two belts.
VBelt Pulleys Grainger Industrial Supply
V-belt pulleys are for use with V-belts to transfer motion from motors to belts, fans, and pumps. They have V-shaped grooves that correspond with V-shaped belts to prevent slippage and misalignment. V-belt pulleys provide maximum friction and torque in compatible V-belt drive systems.
Coote Grinder Promethean Knives Google Sites
The Coote grinders are 2x72 machines, one with a 10 contact wheel, and the other with an 8 wheel. Both are primarily platen grinding machines but can easily be used to hollow grind as the entire assembly can be rotated to a horizontal position with the contact wheel out front.
Belt grinder wheels size help Practical Machinist
Nov 20, 2018 Im building a 2x72 belt grinder and i a hard time figure out witch motor and what size of wheelroller i shuld What i have today is 400v 3kW 1430 rpm motor 230v 1,1 kW 910 rpm motor 3 drive wheel that fits the 400v motor 2 tracktension wheel Two 2 idler Wheels Will that setup works if im using the 400v motor
Motorizing Your Grain Mill Country Living Grain Mills
B. 2 Pulley C. Size A or 4L V-belt 12 wide X 516 thick D. 58 pillow block bearings E. 6 Pulley F. 58 Keyed Shaft G. 2 Pulley H.1750 RPM washer or dryer motor. This set up runs at 97 rpm The following formula will allow you to compute the pulley size needed to achieve a specific RPM
DIY Knifemakers Info Center Belt Grinder Motor Guide
Before you commit, take a tour of induction motors and learn what works and what doesnt in this 2 x72 belt grinder motor guide. Belt Grinder Motor Guide I get a lot of questions on the blog about what motors work for grinders. ... If your motor is a frame size 182T or 184T you can use pulleybelt
Best Motor for Coote Grinder Tools and Tool Making
Aug 19, 2009 If you want to use a three step pulley for a poor mans adjustable speed grinder you will have to stick to around 1700rpms. I have a 3600rpm 2hp 110v motor that I got off Ebay. It originally came from a power washer. Because of the speed, I have to reduce the speed with a 1 12 pulley on the motor and a 5 pulley on the drive wheel.