Clausing/Harrison Lathes

Phone (800) 323-0972 for your nearest Clausing distributor

The Ultimate Turning Machines

2 Axis DRO with CSS optional

V550
21-7/8"x80/120" Variable-speed Center Lathes

Large capacity,
powerful, heavy duty
center lathe

The Power

The Features

The Build

The Safety

Specifications

The all new V550 features a number of outstanding characteristics, making it a natural heavyweight champion in any workshop environment.

High spindle stiffness is achieved with double race front roller bearings and single race rear roller bearings, set to a fixed pre-load and retained under tension. Stability ad accuracy are maintained at all speeds, loads and temperatures. Available in 2 and 3 meter lengths with rapid traverse as standard.

The Power

All Harrison V Machines Feature:

Powerful spindle motor with AC inverter drive and 33:1 constant power range
Infinitely variable spindle speeds with digital display
Three gear ranges for maximum metal removal rates
Standard constant surface speed (CSS) cutting with DRO
Extra heavy duty tailstock

The Features

All Harrison V Machines Feature:

Cast iron triangular webbed bed for optimum rigidity and swarf clearance
Infinitely variable spindle speeds with digital display
Camlock spindle nose for fast chuck changeover
Leadscrew reversing box
Standard constant surface speed (CSS) cutting with DRO
Comprehensive range of imperial and metric screw thread cutting

The Build

All Harrison V Machines Feature:

Hardened and Reishauer ground gears for smooth power transmission
Built to toolroom accuracy
Precision spindle running on Gamet ultra high precision taper roller bearings
Induction hardened and ground spindle nose for precise chuck location
Extra wide induction hardened and full form ground bedways
Low friction slideway material for long bed life and silky smooth operation
Centralized one shot lubrication of slides and Leadscrew

The Safety

All Harrison Lathes meet and exceed all the latest

International safety standards and CE regulations:
Full length leadscrew cover
Interlocked chuck guard, saddle mounted chuck guard and full rear splash guard for operator safety
Torque limit protection of gearbox and leadscrew
Interlock between thread and feed selection
Rapid and controlled stopping of the spindle in the event of an emergency stop or mains disconnection

Specifications

		V550
Centers	Height	280mm (11”)
	Admit Between	2000/3000mm (80/120”)
Swing	Over Bed	554mm (21-7/8”)
	Over Cross Slide	370mm (14-1/2”)
	In Gap Diameter	830mm (32-3/4”)
	Length	216mm (8-1/2”)
Spindle	Bore	90mm (4.1”)
	Nose	D1-11 Camlock
	Morse Taper in Nose	5 MT
Speeds	Number	3 infinitely variable
	Range	18 to 1800rpm
Motor		11kW
Leadscrew	Diameter	38mm (1-1/2”)
	Thread	6mm pitch or 4 TPI
Threads	Metric Pitches	78 from 0.2 to 14mm
	Imperial Pitches	79 from 2 to 84 TPI
	Module Pitches	47 from 0.2 to 3.5 MOD
	Diametral Pitches	47 from 8 to 72 DP
Feeds	Metric	38 from .04 to .84mm/rev
	Imperial	38 from .0016 to .110in/rev
Cross Slide	Width	203mm (8”)
	Travel	300mm (11-7/8”)
Top Slide	Width	133mm (5-1/4”)
	Travel	175mm (6-7/8”)
Tailstock	Quill Diameter	95mm (3-1/4”)
	Travel	178mm (7”)
	Morse Taper	6 MT
Weight		2850/3610kg (6270/7942lbs)
Dimensions	L x W x H	3.75x1.70x2.10m (147x67x81”) 4.75x1.70x2.10m (187x67x81”)

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A Company.	Clausing Industrial, Inc. © 2005 1819 N. Pitcher Street Kalamazoo, MI 49007-1886 Phone: 800-323-0972 FAX: 269-345-5945	Service Center Goshen Indiana 811 Eisenhower Drive South Goshen, IN 46526 Phone: 800-535-6553 FAX: 574-533-0403
Last modified: February 22, 2007	Information in this document is subject to change without notice. Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.