Rottler H87AXY

CNC Automatic Vertical Honing Machine with Hole-to-Hole Automation

Machine Operations

  • Cylinder Honing
  • Liner Honing

  • PDF Resources

    H87AXY Optional Equipment Catalog

    The H87AXY is a large capacity vertical stroke machine capable of honing large liners found in stationary and marine engines such as CAT 3600 and Wartsila 32/34 engines.
    Special Version High Production Machine that can move automatically in both X and Y axis for automatic honing offset cylinder blocks and parts. This feature allows use of optional programmable roll over fixture to be able to hone a complete V block automatically – unattended! Includes feature to drain coolant out of block at end of cycle.Automatic Lower Crash Protection System Many Engine Blocks have interference in the lower area of the bores and can damage honing stones and holders. Everytime the H87X starts honing a cylinder, the machine will check bores for interference avoiding potential damage to honing stones and holders. Variances in lower bores are common. Rottler H87X Control senses lower bore interference prior torotation and stroking stroking motion starting at full power, eliminating any stone or holder damage.
    Standard Equipment

    Special Heavy Duty Version High Production Machine that can move automatically in both X and Y axis for automatic honing offset cylinder blocks. 

    Automatic Lower Crash Protection System – every time cycle start is activated, the machine will check that the stones will not interfere with lower bore before starting rotation and stroking preventing stone and stone holder damage.

    Spindle Taper with Quick Change System - change hone heads in seconds without any wrenches

    Automatic Honing Stone retract at End of Cycle – the machine will automatically retract the stones during last stroke so that the stones do not leave any scratches or marks in the bore.

    Automatic Cross Hatch Angle System –  the machine will automatically adjust parameters to programmed cross hatch angle and finish the bore to programmed angle.

    Automatic Roughing and Finishing Load Sensing System - machine controls load/pressure that the honing stones exert against the cylinder wall and reduces load during finishing cycle. 

    Automatic Short Stroke and Dwell - machine detects tight area and short stroke or dwells.

    Automatic Stone Feed-out System - once hone head is positioned in the bore, the machine automatically expands stones and rotates slowly before starting hone cycle

    Automatic Plateau Finish Program - the machine automatically expands plateau stones/brushes to programmed load and counts down number of plateau strokes, then withdraws the stones/brushes and retracts the hone head to the clearance position.

    Control and programming through 15" (400mm) CNC Touch Screen Control

    Precision Display in .0001" (.002mm) resolution

    Industrial PC with Windows Operating System

    WiFi Adapter, USB Flash Drive, and Headset

    Remote training, service and support via internet - internet connection to machine required

    Operation in either American or Metric systems

    Horizontal Movement (X Axis)
    Left and Right Direction - 38" (965mm) - movement is manually on linear slideways

    Horizontal Movement (Y Axis) Front and Back Direction - 5" (127mm) - movement is on linear slideways and is powered by servo motor. 

    Vertical Movement (Z Axis) Up and Down - 40" (1016mm) - movement is on linear slideways and is powered by servo motor. Special version machine with increased stroke length is available - price on application.  

    Stroking System CNC SERVO Controlled High Pitch Ball Screw System 

    Infinitely Variable Stroke Speed Control - Variable from 0 to 1500IPM (38m/min)

    Rapid Stroke System Acceleration - 250in/sec (6.35m/sec)

    Spindle Rotation System - CNC SERVO Controlled High Torque Spindle Rotation System - 88 ft.lbs (120NM) 

    Infinitely Variable Spindle RPM Control - Variable from 0 to 200RPM

    (2) Stone Trays for up to 6 stone holder sets with built-in Dial Bore Gage Holder

    Hone Head Storage Rack for up to 5 Hone Heads

    Coolant System Large Capacity coolant tank 70 Gal (265 Liter) - tank is located under the machine on wheels and rolls out for servicing from front or rear of machine

    Magnetic system for primary filtering inside coolant tank. Magnets are removable for easy tank cleaning once tank is removed from under the machine

    Lifetime Magnetic Canister Filter System includes tools for cleaning filter.

    Replacable Cartridge Canister Filter System. Dual Gradient 50-5 Micron replacement filter cartridge keeps coolant and cabinet clean. Filter Cartridge 514-2-42C

    Machine Cabinet finished in Baked Enamel Power Coated for easy cleaning and appearance

    Operation, Programming and Spare Parts Manual - Digital

    Paint Color Code: RAL9002 (Grey White)

    Electrical requirements: 205-250V, 30A, 50/60Hz, 3Ph                   

    Shipping weight 3700 lbs. (1,681 kg)

    Shipping dimensions: 67 X 87 X 100" H (1702 X 2210 X 2540mmh)                              
    Rottler Software is designed with Simplicity in mind. Conversational software allows operators to quickly and easily learn and create their own programs. It takes only a few minutes to create a new program for a new block then it is saved for future recall and use.
    H87AXY Machine Specifications American Metric
    ControlCNC Touch Screen
    Diameter Range1.69" - 14.00"43-355 - Xmm
    Workpiece Capacity - Length55"1400mm
    Torque at Hone Head585in.lbs265NM
    Stroker Motor Torque88.5in.lbs40NM
    Stroke System Acceleration200in/sec25m/sec2
    Spindle - Motor Torque114in.lbs53NM
    Spindle Stroke Speed0-1500ipm0-38m/min
    Stroker Motor Power3.3HP2.47KW
    Travel - Horizontal (X Axis)38"965mm
    Spindle - Rotation Speed1 to 400 RPM
    Spindle - Motor3.7 HP2.77 Kw
    Coolant Capacity70 Gallons265 Liters
    Maximum Length of Cylinder38"965mm
    Stroke Length40"1016mm
    Dimensions - Shipping54D x 72W x 114" H 1372D x 1829W x 2896mm H
    Machine Weight4000 lbs1814 kg
    Electrical Requirements208/240V, 30A, 50/60Hz, 3Ph
    Paint Color CodeRAL9002 (Grey White)