Discover unmatched precision with the new 2025 ACER Dynamic-2122S Precision Engine Lathe. Experience smooth operation with a 3.1" spindle bore, 10 hp motor, and 2000 RPM speed. Includes essential accessories like a built-in coolant system and halogen light.
SPECIFICATIONS:
GENERAL CAPACITY:
• Swing over bed..........20.5"
• Swing over gap..........29.1"
• Swing over cross slide..........13"
• Distance between centers..........22"
• Width of bed..........11.8"
HEADSTOCK:
• Spindle nose..........ASA D1-8
• Spindle bore diameter..........3.1"
• Taper of spindle bore..........MT 7
• Spindle speeds (12 steps)..........20 - 2000 RPM
THREADING:
• Inch thread range..........4 - 56 TPI
• Metric threads range..........P 0.5 - P 7
• Long. feeds range..........0.002" - 0.032"
• Cross feeds range..........0.0008 - 0.016"
• Leadscrew diameter..........1.4"
• Leadscrew pitch..........4 TPI or 0.2"
CARRIAGE:
• Taper of tail center..........MT 4
• Compound rest travel..........4.9"
• Cross slide travel..........10.8"
TAILSTOCK:
• Tail spindle diameter..........5.9"
• Tail spindle travel..........2.7"
POWER:
• Main drive motor..........7.5 / 10 HP
• Coolant pump motor..........1/8 HP
MACHINE DIMENSIONS:
• Machine Dimensions..........165 x 81 x 123 cm / 65" x 32" x 48"
PACKING DIMENSIONS:
• Packing Dimensions..........175 x 95 x 162 cm / 69" x 37" x 64"
NET WEIGHT:
• Net Weight..........1580 kgs/3483 lbs
GROSS WEIGHT:
• Gross Weight..........1680 kgs/3704 lbs
Features:
• The 21" series is available in 30", 40", 60", and 80" distance between centers
• 3.1" spindle bore with D1-8 spindle nose
• 10 hp spindle motor
• Spindle speed 20 - 2000 rpm (12 spindle speed)
• Auto. feed & threading are interlocked to prevent simultenious functions
• Thermal treated meehanite casting bed; bed hardness reaches HS70
• Heat treated and precision ground alloy gears
• Universal gearbox for both inch/metric thread & conversion chart
• Automatic longitudinal multiple feed stop
• Bed width 11.81"
STANDARD ACCESSORIES:
• Gap bed
• Steady rest: bronze tip (0.39" - 6.29")
• 1 face plate
• 4-way tool post
• Built-in coolant system
• Halogen work light
• Tool box w/ tools and touch-up paint
• Full length splash guard
• Operations manual
OPTIONAL ACCESSORIES (ADDITIONAL):
• 3-jaw scroll chuck
• 12" 4-jaw independent chuck (D1-8) (SC strong)
• 3-jaw adaptor plate
• 4-jaw adaptor plate
• Follow rest: bronze tip (0.59" - 3.14")
• LED light
• 4-position carriage stop
• Micro carriage stop
• Live centers
• Taper turning attachment
• Splash guard
• Chuck guard with safety switch
• Change gears for DP and MP thread
• 5C collet closer
• Drive plate
• Quick change tool post
• Digital readout
• Chip guard
• Installation fee for taper turning attachment
• Installation fee for collet closer
• Installation fee for DRO
• Installation fee for rear splash guard
** Machine subject to ocean freight surcharge
** Above prices are based on F.O.B. Piscataway, NJ
** Prices and designs are subject to change without notice
** Manufacturer reserves the right to modify the design without notice
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