TRAK TRL 1845SX Toolroom Lathe

Note: This machine has been replaced by the TRL 1845RX Lathe featuring the ProtoTRAK RLX CNC.

TRL 1845SX Toolroom Lathe with the ProtoTRAK SLX CNC

TRL 1845SX Features

18″ swing, 45″ between centers
Spindle through hole of 2.36″
Geared head for excellent performance at slower speeds
10 HP continuous spindle motor
Machine efficiency through the full 18″ working diameter
High (aluminum) and low (steel) speed range settings
Good performance for heavy cuts on parts with diameters over 4″

Standard on all SX Series Lathes

ProtoTRAK SLX CNC integrated into the machine at the factory
Manual or CNC operation
Electronic handwheels and jogstick
Brushless servo motors
Inverter-duty spindle drive
Programmable spindle speeds
Optional Constant Surface Speed (CSS) Programming
Optional Inch Per Revolution (IPR) Programming
Optional TRAKing^® for manual control of CNC programs
Optional turret and indexer for automatic tool changes

Note: This machine has been replaced by the TRL 1845RX Lathe featuring the ProtoTRAK RLX CNC.

Specifications

	1440EX	1630SX	1630HSSX	1845SX	2470SX
Capacity
Height of Centers	7″	8″	8″	9″	12″
Distance Between Centers	40″	30″	30″	45″	70″
Swing over bed	14″	16″	16″	18.1″	24″
Swing Over Saddle Wings	14″	16″	16″	17″	24″
Swing Over Cross Slide	7″	8.6″	8.6″	9.13″	14.5″
Cross Slide Travel	8″	8.5″	8.5″	10.6″	12.5″
Tool Section Max.	3/4″	3/4″	3/4″	1″	1″
Coolant Tank Capacity	3 gal.	9.3 gal.	9.3 gal.	12 gal.	15 gal.
Headstock Lubrication	Splash Lube	Oil Bath	Grease	Oil Bath	Oil Bath
Rapid Speeds	100 ipm on Z Axis 100 ipm on X Axis	150 ipm on Z Axis 100 ipm on X Axis	250 ipm on Z Axis 100 ipm on X Axis	250 ipm on Z Axis 100 ipm on X Axis	250 ipm on Z Axis 100 ipm on X Axis
Bed
Width of Bed	8.1″	12.6″	12.6″	13.4″	14.57″
Height of Bed	10.6″	12.6″	12.6″	12.4″	15″
Headstock
Spindle Nose	D1-4	D1-6	A2-4	D1-6	D1-8
Spindle Through Hole	1.56″	2.12″	1.57″	2.36″	4.09″
Spindle Taper	MT#5	MT#6	MT#5	MT#6	MT#8
Taper In Reduction Sleeve	3	n/a	n/a	MT#4	MT#5
Spindle Dia. At Front Bearing	2.36″	3.15″	2.56″	3.35″	5.51″
Number of Bearings	2	2	5	2	2
Speeds/Speed Ranges	12	1	1	2	2
Spindle Speed Range RPM	60-2400	150-2500	150-4000	80-850, 250-2500	40-670, 100-1800
Tailstock	Standard	Optional	Optional	Standard	Standard
Quill Travel	5″	6.3″	6.3″	6″	8.5″
Quill Diameter	1.575″	2.36″	2.36″	2.56″	3.5″
Quill Taper Hole	MT#3	MT#4	MT#4	MT#4	MT#5
Spindle Motor
Horsepower	5 HP	7.5 HP	7.5 HP	10 HP	15 HP
Power Requirements
Power Requirements, Control	110V / 1P / 8A	110V / 1P / 12A	110V / 1P / 12A	110V / 1P / 12A	110V / 1P / 12A
Machine Power Requirements	220V / 3P / 60Hz	220V / 3P / 60Hz	220V / 3P / 60Hz	220V / 3P / 60Hz	220V / 3P / 60Hz
Amps, Full Load	15	25	25	33	42
Dimensions
Net (L x W x H), lbs.	73″ x 44″ x 57″ 1800 lbs.	82″ x 46″ x 72″ 2875 lbs.	82″ x 46″ x 72″ 2875 lbs.	94″ x 52″ x 73″ 3285 lbs.	129″ x 60″ x 77″ 6500 lbs.
Shipping (L x W x H), lbs.	78″ x 49″ x 67″ 2200 lbs.	85″ x 46″ x 67″ 3420 lbs.	85″ x 46″ x 67″ 3420 lbs.	91″ x 52″ x 84″ 3800 lbs.	134″ x 64″ x 77″ 6900 lbs.
Other
Coolant Pump Motor HP	1/8 HP	1/8 HP	1/8 HP	1/8 HP	1/8 HP
Spindle Motor Brake	Magnetic	Dynamic Braking	Dynamic Braking	Dynamic Braking	Dynamic Braking
Way Surface Hardness	400-450 HB	400-450 HB	480-560 HB	480-560 HB	400-560 HB
Headstock Lubrication	Splash Lube	Oil Bath	Grease	Oil Bath	Oil Bath
Options
Tooling Kit	3/4″	3/4″	3/4″	3/4″ or 1″	1″
Chuck	6″ D1-4	8″, D1-6	6″, A2-4	8″, D1-6	12″, D1-8
5C Collet Closer	D1-4	D1-6	A2-4	D1-6	n/a
Turret Option	n/a	3/4″, 8 Position 3/4″, 4 Position	3/4″, 8 Position 3/4″, 4 Position	3/4″ or 1″, 8 Position 3/4″ or 1″, 4 Position	1″, 8 Position 1″, 4 Position

TRAK^® CNC Turrets — All New Designs

Factory-direct support. Easy programming for automatic tool changes.

TRAK^® 8-Station CNC Turret

Coolant supplied at each tool. Includes 2 ea. boring bar holders standard.

Lathe	Tooling
1630SX	3/4″
1630HSSX	3/4″
1845SX	3/4″ or 1″
2470SX	1″

Not available for the 1440EX lathe.

TRAK^® 4-Station CNC Turret

Lathe	Tooling
1630SX	3/4″
1630HSSX	3/4″
1845SX	3/4″ or 1″
2470SX	1″

Not available for the 1440EX lathe.

Options

Buck^® Chuck

Direct mounting, featuring separate top jaws and master jaws. Chucks offered for each model are rated from the maximum RPM of the lathe.

Lathe	Chuck	Through Hole
1440EX	6″ D1-4	1.57″
1630SX	8″ D1-6	2.36″
1630HSSX	6″ A2-4	1.77″
1845SX	8″ D1-6	2.36″
2470SX	12″ D1-8	4.16″

Tailstock

Standard equipment on 1440EX, 1845SX and 2470SX lathes. Optional on 1630SX and 1630HSSX lathes.

Tooling Kit

Dorian^® brand tooling kits make tool changes quick and easy. Repeatable to .001″. The kits include:

1 quick change tool post
4 each 3/4″ or 1″ square tool holders for turning, facing and boring
1 boring tool holder (for the 3/4″ kit: 1″ holder; for the 1″ kit: 1.25″ holder)

Lathe	Tooling
1440EX	3/4″
1630SX	3/4″
1630HSSX	3/4″
1845SX	3/4″ or 1″
2470SX	1″

Faceplate

Lathe	Diameter
1440EX	10″
1630SX	14″
1630HSSX	14″
1845SX	14″
2470SX	20″

Follow Rest (Solid brass nib type)

Lathe	Diameter
1440EX	1.97″
1630SX	5″
1630HSSX	5″
1845SX	3.94″
2470SX	6.5″

Steady Rest (Roller type)

Lathe	Diameter
1440EX	.20 to 2.36″
1630SX	.500 to 5.75″
1630HSSX	.500 to 5.75″
1845SX	0.4 to 7.87″
2470SX	1.5 to 8″

Remote Stop/Go Switch

A hand-held switch to stop and continue program run.

Other Options Include:

5C Collet Closer - with extended taper mount nosepiece (Not available for 2470SX)
Coolant Pump - May be configured to operate as commanded by the Accessory Key on the ProtoTRAK SLX front panel. 1440EX coolant pump turned on and off by switch on apron.
Work Lamp - mounts to the underside of the chip enclosure