3 Year
y
Warrant
8 (22mm) Genuine Cut
1 (25mm) Maximum Cut
114 (32mm) Severance Cut
7
Setting the Standard in
Flexibility, Value and Performance . . .
Includ
Quick Dis es the ATC
connect 1
Torch
Manual Air Plasma Cutting System
The CUTMASTER 81 is another member of the 1Series family of products that builds on
the solid reputation earned by the CUTMASTER line known as reliable, rugged systems with
excellent cut characteristics. The 1Series provides the same strong performance and includes
as standard the revolutionary 1Torch with built-in ATC (Advanced Torch Connector) Quick
Disconnect. The 1Series offers unique accessories such as torch leads extensions in 15, 25
and 50 ft lengths, a power supply wheel kit and an automation interface kit.
The CUTMASTER 81 is the strongest performer in the 7/8 inch cutting market.
This rugged, portable plasma cutting system provides all the features metal
fabrication professionals have come to expect, and more. Backed by a full 3 year
warranty for power supply parts & labor and one full year parts and labor on the
torch, this system sets the standard for flexibility, performance and value.
Specifications
Cut Capacity:
7
8 (22mm) Genuine
1 (25mm) Maximum
114 (32mm) Severance
1
2 (13mm) Pierce
Output Current:
20 60 Amps, Adjustable
Input Power:
208 / 230V, Single Phase,
50/60 Hz, 57 / 52 Amps
400V, 3 Phase, 50/60 Hz, 16 Amps
460V, 1/3 Phase, 50/60 Hz,
27 / 17 Amps
600V, 3 Phase, 60 Hz, 10 Amps
Duty Cycle:
50% @ 60A, 100% @ 45A
Dimensions:
Length 27.4 (0.7m)
Width 12.4 (315mm)
Height 17.3 (439mm)
Weight:
Input Power
Cable:
(460V & 600V)
Gas Type:
Air
Gas Pressure:
70 psi (4.8 bar)
Gas Flow:
6.7 cfm (189 lpm)
Pilot:
Start Cartridge
Torch Configuration
Torch:
SL60 w/ATC (hand)
SL100 w/ATC (machine)
Hand:
75 Head, 20 ft. (6.1m)
or 50 ft. (15.2m) Leads
Machine:
180 Head, 25 ft. (7.6m) or
50 ft. (15.2m) Leads
83 lbs. (37.6 kg)
Including Unit, Power Cable,
Torch and Leads
10 (3m) with Plug (208/230V)
6 (2m) without Plug (400V)
10 (3m) without Plug
Optional Lead
Extensions:
15 ft. (4.6m), 25 ft. (7.6m)
or 50 ft. (15.2m) Leads
Ship Weight:
105 lbs. (47.6 kg)
Work Cable:
20 (6.1m)
Warranty:
Control:
Hand Torch Switch or
Hand Pendant Control
3 Years Parts & Labor
(Power Supply)
1 Year Parts & Labor (Torch)
Certifications:
IP-23C, CSA NTRL/C, CE
Features & Benefits
Tip Saver
The Thermal Dynamics CUTMASTER 1Series of plasma cutting systems feature our Tip Saver current fold back
circuit design which prevents tip failure when the tip touches the work piece at high output current levels, resulting
in prolonged consumable parts life.
Optional ATC Lead
Extensions for Improved
Versatility
The optional ATC Lead Extensions give flexibility and versatility to your cutting operations when you need it.
You can easily convert from a hand to a machine torch operation in a matter of seconds. Quick Disconnect Lead
Extensions, in 15 ft. (4.6m), 25 ft. (7.6m) and 50 ft. (15.2m) lengths, make it easy and efficient to add (to a total
maximum of 100 ft. / 30.5m) or subtract lead length according to the job requirements.
Auto Pilot Restart
Available on all CUTMASTER 1Series systems, this feature is useful for cutting expanded metal or in
any application where automatic pilot restart is desirable. In Auto Pilot Restart mode, the operator has
continuous operation without having to re-trigger the torch switch.
1Series
Start Technology
Our CUTMASTER 1Series start technology eliminates electronic interference that can occur with other designs.
The 1Torch technology provides quick, reliable starts, a strong pilot arc to penetrate rust and paint, and the ability
to cut expanded metal quickly and easily.
Rugged Case Design
The CUTMASTER 81 is built for hard outdoor use as a portable plasma cutter. The innovative case design
is the result of extensive stress testing and field evaluations. The wraparound roll bar protects the case from
damage resulting from shocks and collisions. The new powder coat finish provides a harder, more resistant
surface for protection against scratches & marks.
page 2
U.S. Plasma Manual Customer Care: 800-752-7621 / FAX 800-221-4401
U.S. Plasma Automation Customer Care: 866-279-2628 / FAX 316-941-4491
Manual Air Plasma Cutting System
1Torch with ATC Design
ATC Quick Disconnect
This advanced torch connection makes it
quick and easy to connect or disconnect
safely and securely, each and every time.
New Improved Torch Leads
1Torch leads are lightweight, extremely
flexible and tough. Optional ATC Lead
Extensions offer additional flexibility.
New Ergonomic Torch Handle
With an innovative, easy-to use torch trigger
release and precisely engineered grip, the
1Torch is both easy and comfortable to use.
Encapsulated Torch Head
The new encapsulated head protects the
working parts.
SureLok Electrode Technology
The innovative, patented electrode
self-locking mechanism eliminates the
need for an installation tool and ensures
that the electrode and tip will be in perfect
alignment. Both the electrode and tip are
stationary which results in a well defined
arc and precise cuts. This perfect
alignment also means longer tip and
electrode life, reducing operating costs.
Start
Cartridge
This unique design allows
the pilot arc to start without
moving consumable parts, resulting
in better parts life and cut performance.
Precision Engineered Torch Tips
1Torch introduces a completely new tip
technology. Each tip is uniquely tuned to
optimize cut performance at its rated
cutting current. The result is precision gas
management, longer consumable parts
life and better cut performance across the
entire range of 1Torch tips.
Two Choices in Shield Cups
We offer two styles of shield cups to suit
your cutting style:
An Extended Tip for greater
visibility and control and precision
drag cutting at low power.
A Protected Tip for on-the-plate drag
cutting at high power up to 60 amps.
Cut Quality
Genuine Cut The Thermal Dynamics standard for a
genuine cut is an excellent, smooth cut surface with little or
no dross. CUTMASTER 81 produces that excellent
cut on 78 inch (22mm) mild steel.
Maximum Cut At 1 inch (25mm) maximum cut rating,
CUTMASTER 81 still has plenty of power. This extra capacity
is important for the fabricator who occasionally needs to cut thicker
material or needs to bevel cut thick plate.
Severance Cut At 114 inch (32mm), CUTMASTER 81
still has the power to cut with accuracy and control.
Plasma Arc Gouging (PAG) Plasma Arc Gouging is a
fast, economical and an environmentally friendly method of
removing metal. A simple change of torch tip can convert
the CUTMASTER 81 into a versatile gouging system. High
arc transfer distance and long arc characteristics allow
excellent accessibility and visibility while maintaining
uniform metal removal.
Beveling Extended tips result in excellent visibility and
control. High travel speeds and minimal heat input make this
an efficient and cost effective way to prepare the edge of
pipe or plate.
Cut Speed
CUTMASTER 1Series systems will deliver both speed and
cutting power. 1Torch may be used in both drag and standoff
cutting models for top cut quality on thin and thick materials.
* Recommended cut speeds are approximately 80% of maximum.
International Customer Care: 905-827-9777 / FAX 905-827-9797
www.thermal-dynamics.com
page 3
Manual Air Plasma Cutting System
Ordering Information
Product Description
Catalog No.
208-230V
1 phase
Systems include power supply, torch and lead, spare
parts kit, input power cable, work cable and clamp.
Product Description
460V
1/3 phase
Other
ACCESSORIES (CONT.)
ATC Leads Extensions
CUTMASTER 81
with
SL60
Catalog No.
75 hand torch, 20 ft. (6.1m) lead
1-1120-1
1-1120-2
1-1120-V
1-1121-1
1-1121-2
1-1121-V
CUTMASTER 81
with SL60 75 hand torch, 50 ft. (15.2m) lead
Leather
Leads Cover
CUTMASTER 81
with SL100 180 machine torch, 25 ft. (7.6m) lead *
1-1122-1
1-1122-2
1-1122-V
1-1123-1
1-1123-2
1-1123-V
ft. (4.6m)
ft. (6.1m)
ft. (7.6m)
ft. (15.2m)
9-1258
9-1260
9-1270
9-1280
Cutting Guide Kit
7-8910
Wheel Kit
9-8331
Multi-Purpose Cart
7-8888
15
20
25
50
CUTMASTER 81
with SL100 180 machine torch, 50 ft. (15.2m) lead *
7-7544
7-7545
7-7552
15 ft. (4.6m)
25 ft. (7.6m)
50 ft. (15.2m)
* Systems include machine torch with 1-3/8 (34.9mm) Diameter / 32 Pitch Rack Mounting Tube,
Hand Pendant Control and Pinch Block. Pinion Assembly to be ordered as an accessory.
V = Voltage (3 = 3ph 400V, 4 = 3ph 400V CE, 5 = 600V)
ACCESSORIES
Single Stage Air Filter
7-7507
Replacement Filter
9-7741
Automation Interface Kit
9-8310
Straight Line Cutting
7-8911
Guide
CNC Interface Cable (25ft./7.6m) 9-8312
CNC Interface Cable (50ft./15.2m) 9-8313
Product Description
Pinion Assembly
7-2827
Catalog No.
1TORCH SL60 & SL100 CONSUMABLES / PARTS
STANDARD
Torch Head, 75
O-Ring
O-Ring
Electrode, MaximumLife
Start Cartridge
Tip, 60A
Shield Cup
Spare Parts Kit, 60A, Manual
9-8219
8-3487
8-3486
9-8215
9-8213
9-8210
9-8218
5-0075
VIP Spare Parts Kit, 60A, Manual
Spare Parts Kit, 60A, Machine
5-0076
5-0077
OPTIONAL
Tip, 40A, Drag
Tip, B, Gouging
Tip, C, Gouging
Tip, D, Gouging
Shield Cup Body, MaximumLife
Shield Cap, 50/60A, Drag
Shield Cap, 40A, Machine
Shield Cap, 50/60A, Machine
Shield Cap, Deflector
Shield Cap, Gouging
9-8207
9-8226
9-8227
9-8228
9-8237
9-8235
9-8245
9-8238
9-8243
9-8241
SL60 / SL100
1Torch Parts
includes three (3) Electrodes, one (1) Start Cartridge, five (5) Tips,
one (1) Shield Cup Body, one (1) Shield Cap, two (2) O-Rings, one (1) Utility Box
includes three (3) Electrodes, ten (10) Tips, one (1) Start Cartridge,
one (1) Shield Cup, two (2) O-Rings, one (1) Utility Box
Gouging Profiles
Output Range
Depth
Width
Tip A
40 Amps Max.
Shallow
Narrow
Tip B
40-100 Amps
Deep
Narrow
Tip C
40-100 Amps
Moderate
Moderate
Tip D
40-100 Amps
Shallow
Wide
1TORCH, ATC, SL60 and SL100, trademarks of Thermal Dynamics Corporation, are registered with the U.S. Patent and Trademark Office, and are the subject of trademark registrations and pending applications in numerous other countries.
For information on trademark registrations of Thermal Dynamics Corporation, contact the local trademark offices in the countries of interest.
U.S. Plasma Manual Customer Care: 800-752-7621 / FAX 800-221-4401 International Customer Care: 905-827-9777 / FAX 905-827-9797
U.S. Plasma Automation Customer Care: 866-279-2628 / FAX 316-941-4491 www.thermal-dynamics.com
A Global Cutting & Welding Market Leader
WO R L D H E A D Q UA RT E R S :
16052 Swingley Ridge Road, Suite 300
THE AMERICAS
Denton, TX USA
U.S. Customer Care
Ph: (1) 800-752-7621
Fax: (1) 800-221-4401
Miami, FL USA
Sales Office, Latin America
Ph: (1) 954-727-8371
Fax: (1) 954-727-8376
West Lebanon, NH USA
Customer Care, Plasma
Ph: (1) 800-752-7621
Fax: (1) 800-221-4401
Form No. 63-2316 (9/06)
EUROPE
ASIA/PACIFIC
Oakville, Ontario, Canada
International Customer Care
Ph: (1) 905-827-9777
Fax: (1) 905-827-9797
Chorley, United Kingdom
Customer Care
Ph: (44) 1257-261755
Fax: (44) 1257-224800
Cikarang, Indonesia
Customer Care
Ph: 62 21+ 8983-0011 / 0012
Fax: 62 21+ 893-6067
Rio de Janeiro, Brazil
Customer Care
Ph: (55) 21-2485-8998
Fax: (55) 21-2485-8866
Milan, Italy
Sales Office
Ph: (39) 02-98-80320
Fax: (39) 02-98-281773
Osaka, Japan
Sales Office
Ph: 816-4809-8411
Fax: 816-4809-8412
Thermadyne Industries, Inc., 2006
St. Louis, Missouri 63017
Melbourne, Australia
Customer Care:
Ph: 1300-654-674
Fax: 613+ 9474-7391
International:
Ph: 613+ 9474-7508
Fax: 613+ 9474-7488
www.thermadyne.com
Rawang, Malaysia
Customer Care
Ph: 603+ 6092-2988
Fax: 603+ 6092-1085
U. S. A .
Shanghai, China
Sales Office
Ph: 86 21+ 6280-1273
Fax: 86 21+ 3226-0955
Singapore
Sales Office
Ph: 65+ 6832-8066
Fax: 65+ 6763-5812
Printed in U.S.A.
