Description
ONSRUD RADIAL ARM ROUTER and DRILL
Model A2-DR, Serial Number Base 10338
Drill Model 1666, Serial Number 521499
SPECIFICATIONS
TWO ARMS: Each with Two Segments.
ARM MOVEMENT Horizontal over Work Table.
ARM REACH: Maximum
Capable of over reaching on Table, Approximate 4' x 12'
ROUTING HEAD: (Mfg. Louis Allis)
8 H.P., 14,700 R.P.M., 230 Volts, 250 Cycles
Spindle Nose, Number 4 Double Taper Type Collet
Head Travel Infinitely Variable 0 thru 6"
By pneumatic cylinder, Hand actuation to valve holds spindle
at lowered position.
Depth Stop, Positive Type, Adjustable to 4-positions.
EQUIPPED WITH: Hand Brake. Spindle Lock.
Power Feed Control.
Return Spring to Stabilize return of head.
Offset Collar with Coolant Nozzle.
Spray Mist Lubricator.
DRILLING HEAD: Clausing NOTE Drill head can swivel right & left
1 H.P. 330-4000 RPM, Infinitely Variable
Spindle Quill Movement 0-5"
Head Travel Infinitely Variable 0-6"
By pneumatic cylinder, Hand actuation to valve holds spindle
at lowered position.
Depth Stops, Positive type, Adjustable to 4-positions.
FREQUENCY CONVERTER and DRIVE MOTOR:
Wired 460 Volts, 3-phase
15 KW. 250 Cycles, 230 Volts
Driven by 20 H.P. 230/460 Volts
ELECTRIC CONTROLS: Control voltage 110
Start/Stop Buttons.
Spindle Speed Selector Switch.
COMPLETE FACTORY SAFETY GUARDS
![Ekstrom Carlson Radial Router Mill, Model 480 with 1-arms with 2-segments, Reach 120" center column, Router Motor 15hp/10.8 hp/9 hp, Three Ranges: 8,780 / 10,400 /5,200, w/ Frequency Converter, Serial Number 59-125, [R8903-5642]](https://centurymachinery.com/wp-content/uploads/2021/04/1649-1_ekstrom-carlson-radail-arm-router_480_single-arm-300x300.jpg "Ekstrom Carlson 480 Router and Milling Machine Spindle Motor has three Hp ranges 15hp - 10.8 hp - 9 hp, Spindle Speeds Rpm 8780 -10400 - 5200, Spindle Reach 120 inch center column, w/ Frequency Converter, Serial Number 59-125, Inventory Reference R8903-5642 - Century Machinery")
![Onsrud Pin Router Machine Model A1136-A, Throat Depth 36", Spindle Speeds 10,000-20,000 rpm, Two speed Drive Motor at 10 hp and 7.5 hp, 460 volts, Serial 897897-01, REBUILT [R8903-9713-1A-10446]](https://centurymachinery.com/wp-content/uploads/2021/04/10446-1-onsrud-pin-router-F-RS-300x300.jpg "Rebuilt Onsrud A11365-A Pin Router Machine Throat Depth 36 inch Drive Motor 10 hp and 7.5 hp, Spindle Speeds 10000 & 20000 rpm, Serial Number 897897-01, Inventory Reference R8903-9713-1A-10446 - Century Machinery")
![Onsrud Pin Router, Model W1124A, Throat Depth 24", Spindle Speeds 10,000 - 20,000 rpm, Motor Drive 7.5-5 hp, 460v, Table 25" x 36", Late Frame, Serial Number 11053 [R8903-5005]](https://centurymachinery.com/wp-content/uploads/2021/04/5005_onsrud-pin-router_W-1124_24-in_10K-20Krpm_7.5-10-hp_25-in-x-36-in_Late-Frame_Serial-11053-300x300.jpg "Onsrud Pin Router, Model W1124A, Throat Depth 24\", Spindle Speeds 10,000 - 20,000 rpm, Motor Drive 7.5-5 hp, 460v, Table 25\" x 36\", Late Frame, Serial Number 11053 [R8903-5005] - Century Machinery")
