Ammco 4000B

VolumeHigh
ApplicationCar & Light Truck
RotorsYes
DrumsYes
Max Rotor Diameter14.5"
Max Rotor Face Width3-3/4"
Standard Max Arbor Cap100 lbs.
Heavy Duty Max Arbor Cap200 lbs
Max Rotor Thickness1.875"
Flywheel Service CapableYes
Spindle BearingsBronze Sleeve
Motor1 HP
Tool Bits (shipped with)Negative Rage
Double Taper ArborYes
Spindle Speed100, 200 RPM
Drum Feed Rate.002" to .020"/REV
Max Drum Depth6.875"
Rotor Feed Rate.002"/.010"/REV
  • Two adjustable spindle speeds (if desired) allow for fast turning of small pieces and high-quality turning of larger pieces.
  • Two feed rates allow for quick rough-cut and finer finish-cut settings.
  • Forged alloy steel arbor – Two tapered mounting surfaces add stability and handle up to 200 pounds.
  • Feed slide protection keeps travel surfaces free of dirt and chips.
  • Negative rake tool bits standard, provide lower cost of ownership.
  • Solid twin cutter tool simultaneously resurfaces both sides of rotor.
  • Full-drum support hex boring bar guarantees correct tool angle for drums.
  • Infinitely variable drum feed from 0.002 inches to 0.02 inches per revolution.
  • Quick drum-to-rotor changeover.
  • User-friendly ergonomics.
  • Supports drums or rotors up to 100 pounds using the standard 1-inch (25.4 mm) arbor, or up to 200 pounds using the optional 1.875-inch (47.63 mm) arbor.
  • Micrometer-precise depth-of-cut dials embossed in metal and calibrated in both thousandths of an inch and tenths of a millimeter; easy reset to zero.
  • Extended spindle increases drum capacity to 9.875 inches.
  • Support drums or rotors up to 100 pounds using the standard 1-inch (25.4 mm) arbor, or up to 200 pounds using the optional 1.875-inch (47.63 mm) arbor.

Ammco 4000SP

VolumeMedium
ApplicationCar & Light Truck
RotorsYes
DrumsYes
Max Rotor Diameter14.5"
Max Rotor Face Width3-3/4"
Standard Max Arbor Cap100 lbs.
Heavy Duty Max Arbor Cap200 lbs
Max Rotor Thickness1.875"
Flywheel Service CapableYes
Spindle BearingsBronze Sleeve
Motor1 HP
Tool Bits (shipped with)Positive Rake
Double Taper ArborYes
Spindle Speed100 RPM
Drum Feed Rate.005"/REV
Max Drum Depth6.875"
Rotor Feed Rate.002"/REV
  •  One-pass finishes – One-pass design provides exceptional rotor finish.
  • Single-speed rotation and feeds – Simple operator use, with no adjustments necessary.
  • Positive rake tool bits create precisely machined surfaces that meet or exceed OE specifications.
  • Quick drum to rotor changeover – Converts from drums to rotors in less than 30 seconds; with optional arbor, can machine drums to 200 pounds.
  • Solid twin cutter tool simultaneously resurfaces both sides of rotor.
  • Feed slide protection keeps travel surfaces free of dirt and chips.
  • Full-drum support hex boring bar guarantees correct tool angle for drums.

Ammco 4000E

VolumeHigh
ApplicationCar & Medium Truck
RotorsYes
DrumsYes
Max Rotor Diameter14.5"
Max Rotor Face Width3-3/4"
Standard Max Arbor Cap200 lbs
Max Rotor Thickness1.875"
Flywheel Service CapableYes
Spindle BearingsBronze Sleeve
Motor1 HP
Tool Bits (shipped with)Both
Double Taper ArborYes
Spindle Speed100,150, 200 RPM
Drum Feed RateVariable
Max Drum Depth9.875"
Rotor Feed RateVariable, .001” to.018”/REV
  • Custom digital finishes – By digitally controlling the feed rates, it’s easier to find that sweet spot for your particular application, giving you the highest possible quality finish available.
  • Shift on the fly 3-speed – The 4000E is the first lathe with an integrated, synchronous gearbox and shifter. Now you can choose the speed that makes the most sense for your work piece, right at your fingertips.
  • Forged alloy steel arbor – Two tapered mounting surfaces add stability and handle up to 200 pounds.
  • Feed slide protection keeps travel surfaces free of dirt and chips.
  • Positive rake tool bits allow for low-pressure, precise turning that produces superior machined surfaces with less chatter, every time; negative rake tool bits are also included.
  • Solid twin cutter tool simultaneously resurfaces both sides of rotor.
  • Micrometer-precise depth-of-cut dials embossed in metal and calibrated in both thousandths of an inch and tenths of a millimeter; easy reset to zero.
  • Extended spindle increases drum capacity to 9.875 inches.
  • Full-drum support hex boring bar guarantees correct tool angle for drums.

Ammco 4100B

VolumeHigh
ApplicationCar & Medium Truck
RotorsYes
DrumsYes
Max Rotor Diameter19"
Max Rotor Face Width3-3/4"
Standard Max Arbor Cap100 lbs.
Heavy Duty Max Arbor Cap200 lbs
Max Rotor Thickness4"
Flywheel Service CapableYes
Spindle BearingsBronze Sleeve
Motor1 HP
Tool Bits (shipped with)Negative Rage
Double Taper ArborYes
Spindle Speed60,80,115 RPM
Drum Feed Rate.002" to .020"/REV
Max Drum Depth9.875"
Rotor Feed Rate.002"/.010"/REV
  • Ideal for medium-duty truck service.
  • Extended spindle increases drum capacity to 9.875 inches.
  • Three adjustable spindle speeds (if desired) allow for fast turning of small pieces and high-quality turning of larger ones.
  • Two feed rates allow for quick rough-cut and finer finish-cut settings.
  • Speed control gives operators a quality finish in less time.
  • Adjustable-bar twin cutter provides the greatest range of settings from small cars to 5-ton applications

Ammco 3000B

ApplicationCar & Light Truck
RotorsNo
DrumsYes
Drum Feed Rate.002" to .020"/REV
Max Drum Depth6.875"
Max Drum Diameter28"
  • Machines drums from most cars through medium-duty trucks (with appropriate adapter package).
  • Hex boring bar helps ensure correct tool angle.
  • Infinitely variable spindle drum feed from 0.002 inches to 0.02 inches per revolution.
  • Supports 100-pound drums with the standard 1-inch arbor and up to 200 pounds with optional arbor #3481.
  • Feed automatically disengages when the drum is finished.
  • Easily adjustable pulleys for speed control.
  • Can be converted to a combination lathe if your needs change in the future with an optional gear box and twin cutter kit.

Ammco 7500B

VolumeHigh
ApplicationCar & Light Truck
RotorsYes
DrumsNo
Max Rotor Diameter14.5"
Max Rotor Face Width3-3/4"
Standard Max Arbor Cap100 lbs.
Heavy Duty Max Arbor Cap200 lbs
Max Rotor Thickness1.875"
Spindle BearingsBronze Front / Roller Rear
Motor1 HP
Tool Bits (shipped with)Negative Rage
Double Taper ArborYes
Spindle Speed100, 200 RPM
Rotor Feed Rate.002"/.010"/REV
  • Quickly reconditions worn rotors to meet or exceed factory specifications for surface finish, runout and thickness variation.
  • Precision-crafted depth-of-cut dials can be calibrated in both thousandths of an inch and tenths of a millimeter.
  • Complements a drum lathe or combination lathe with extra-high-speed capacity.
  • Adds rotor service capacity without the cost of extra drum-turning components.
  • Same great design as our Model 4000B.