• 1/3 HP spindle motor
  • 1700-12,000 fixed rpm spindle speed range
  • Typical drilling capacity in mild steel is 7/32 in. (5.5 mm)
  • Typical drilling capacity in cast iron is 1/4 in. (6.5 mm)
  • Typical drilling capacity in aluminum is 5/16 in. (9 mm)
  • Standard stroke of 3.15 in. (80 mm)
  • Standard JT1 type spindle for drill or collet chucks with integral collet and special spindles available as options
Unit of Measure

Specifications

Type

N/A Air Feed/Electric Rotation

Operating Air Pressure

N/A 85 psi5.86 bar

Spindle RPM (no load)

N/A 1700

Drill Chuck Capacity

N/A 1/4 in6.5 mm

Aluminum Drill Size

N/A 5/16 in8 mm

Cast Iron Drill Size

N/A 1/4 in6.5 mm

Mild Steel Drill Size

N/A 7/32 in5.5 mm

Theoretical Spindle Torque

N/A 1.02 ft.lbs1.38 N·m

Ram Stroke

N/A 3.15 inches (80 mm)

Stroke Hydro Speed Regulator

N/A 0 - 1.18 inches (0 - 30 mm)

Optional Hydro Speed Regulator

N/A RB-2430

Motor Output

N/A 1/3 HP (0.296 KW)

No. of Poles (P)

N/A 2

Thrust

N/A 60 kg132 lbs

Air Consumption

N/A 0.07 ft³/stroke (Liters/Stroke)

Weight

N/A 30.8 lbs (13.97 kg)

Overall Length

N/A 20.20 inches (513 mm)

Overall Height

N/A 12.99 inches (316 mm)

D

N/A 1.26 Inch32 mm

Maximum Retraction Weight

N/A 5.5 lbs (2.5 kg)

Pack Feed Package

N/A SM1 SM2 SM3

Unit Options

N/A Body Air Purge Economy Valve Block Spindle

Available Options

Clamps

N/A , Complete Set
, Parallel Support (Optional)
, Level Clamps

Hydro Speed Regulators

N/A , Hydro Speed Regulators (Air Return)
, Hydro Speed Regulators (Air Return)
, Hydro Speed Regulators (Air Return)
, Hydro Speed Regulators (Spring Return)
, Hydro Speed Regulators (Spring Return)

Operating Signal Kits

N/A , Operation-Signal Kits
, Operation-Signal Kits

Multiple Spindle Heads

N/A , Drill Heads Collet Chuck Style (Fixed Spindle)
, Drill Heads Collet Chuck Style (Fixed Spindle)
, Drill Chuck Style Drill Heads (Adjustable Spindle)
, Drill Heads Collet Chuck Style (Fixed Spindle)
, Collet Chuck Style Drill Heads (Adjustable Spindle)
, Drill Heads Collet Chuck Style (Fixed Spindle)
, Drill Heads Collet Chuck Style (Offset Fixed Type)