Watlow THINBAND Data sheet

W A T L O W

Clamping Bars

Zinc Steel Inner Sheath

Aluminized Steel Outside Diameter Sheath

Resistance Ribbon

Mica Insulation

Post Terminals

Side Folds to the Inside Diameter

Band Heaters

THINBAND®Mica Barrel and Nozzle

The THINBAND®heater is Watlow’s patented redesign of the mica band. THINBAND heaters deliver fast and install easily, keeping costs down and machines running.

Performance Capabilities

• Sheath temperatures to 480°C (900°F)

• Watt densities to 55 W/in (8.5 W/cm2)

2

Same day shipment on more than 1000 variations

• f THINBAND heaters.

o

Band Heaters

Features and Beneﬁts

Flexible, one-piece design

• Makes installation easier on plastic pr

ocessing equipment because it can open to full diameter of the barrel without internal damage to the heater

• Installs on a barrel without removing other band heaters already in place

Same day shipment on more than 1,000 variations available because of Watlow’s Lead Adapter (LA) manufacturing method

• Reduces inventories and costly downtimes

Only one set of leads or terminals

• Cumbersome, two-piece replacement band heaters with straps require two sets

Quick clamp

• Opens to ﬁt over barrels and snaps in place with one easy ﬂip of its latching lever

• No need to remove other heaters

Permanently attached clamping bars

No folds on the outside of the heater

Contamination r

•

esistance

Applications

• Extruders

• Blown ﬁlm dies

• Injection molding machines

• Other cylinder heating applications

1

20 30 40 50

Watt Density—W/in

2

700

500

300

800

900

1000

1100

600

400

200

10 60

500

400

300

200

2

4 68

100

Cylinder Temperature—°F

Cylinder Temperature—°C

Watt Density—W/cm

2

10 in. (254 mm) Dia.

3 in. (76.2 mm) Dia.

1

/

2

in. (38.1 mm) Dia.

Band Heaters

THINBAND Mica Barrel and Nozzle

Applications and Technical Data

Operating Factors

Use as low a watt density rating as your application permits. A close match of the heat supplied to the actual requirements will reduce temperature overshoot, reduce cycling and increase the life of any band heater you use.

Calculate the for your heater using:

Heated Area x Maximum Watt Density

Calculate the heated area of your band heater by subtracting the no-heat area from the total area in contact with the cylinder (3.14 x I.D. x width). Subtract the no-heat area at the terminals (from table) and any additional no-heat area caused by holes, slots or oversize gaps.

Determine the maximum watt density of your heater from the Maximum Allowable Watt Density graph. The curves are based on narrow heaters mounted on a smooth, steel cylinder. Apply the necessary correction factors:

• For heaters 2 ﬁve inches wide (127 mm), multiply watt density by 0.8.

• For high expansion cylinders (aluminum or brass), reduce the watt density by 3 W/in

• For heaters 21⁄4 inches to ﬁve inches (57 mm to 127 mm) wide installed on a high expansion cylinder,

educe watt density by a total of

r 3 W/in2(0.46 W/cm2) only.

• For regular cylinder surfaces other than smooth, machined ﬁ reduce watt density by 3 W/in (0.46 W/cm2).

For heaters that will be insulated

• or enclosed, contact Watlow for speciﬁc watt densities.

For units gr

• (355 mm) diameter, consult the

THINBAND Recommended Clamping Options graph.

• For units used in vertical applications, consult factory for application assistance.

2

safe maximum wattage

1

⁄4 inches (57 mm) to

2

(0.46 W/cm2).

nish,

2

eater than 14 inches

No-Heat Area for THINBAND Barrel (All Terminations)

Heater Size No-Heat Area

Heater

Type in. (mm) in. (mm) in. (mm)

One Piece Less than 21⁄2 (63.5) Up to 7 (177.8) 11⁄4 (31.75) x width

Two Piece 5 (127) or more More than 3 (76.2) 2

Diameter Width

MMaaxxiimmuumm AAlllloowwaabbllee WWaatttt DDeennssiittyy

Standard Gap 3⁄8 in.

1

⁄2 (63.5) x width

W A T L O W

Band Heaters

THINBAND Mica Barrel and Nozzle

Physical Limitations of Lead Variations

Check the table to be certain the variations and lead arrangements you order are available on the heater size you require. If you need to exceed any limitations, please contact a Watlow representative.

THINBAND Barrel

11⁄4 in. (32 mm)

Minimum 21⁄2 in. (63 mm) Maximum 141⁄2 in. (368 mm) 1pc. 29 in. (736 mm) 2 pc.

10-24 thread

0.156 in. (3.9 mm)

Physical Limitations of Lead Variations

Diameter Width

Heater Type Min. Max. Min. Max.

in. (mm) in. (mm) in. (mm) in. (mm)

1 pc. const. 1 (25.4) 141⁄2 (368.3) 11⁄2 (38.1) 7 (177.8) 2 pc. const. 5 (127) 29 (736.6) 1

Nozzle

Type A 1 (25.4) 4 (101.6) 1 (25.4) 6 (152.4) Type L 1 (25.4) 4 (101.6) 1 (25.4) 6 (152.4)

Barrel

Type T 21⁄2 (63.5) 11⁄2 (38.1) 7 (177.8)

ype H 2

T Type F, FR 2 Type E 2 Type C, BR 2 Type K, KR 21⁄2 (63.5) 11⁄2 (38.1) 7 (177.8)

Terminal Box 31⁄2 (88.9) 11⁄2 (38.1) 7 (177.8) European Plug 1 pc. vertical 2 1 pc. horizontal 2 Welded Barrel Nuts 1 pc. 21⁄2 (63.5) 141⁄2 (368.3) 11⁄2 (38.1) 7 (177.8)

Note: Some combinations of maximums and minimums cannot occur on the same heater. Check the table to be certain the variations and lead arrangements you order are available on the heater size you require. If you need to exceed any limitations, please contact your Watlow representative.

Standard gap is 3⁄8 inch (9.53 mm) between clamp bars.

1

63.5) 1

⁄2 (

1

⁄2 (63.5) 11⁄2 (38.1) 7 (177.8)

1

⁄2 (63.5) 11⁄2 (38.1) 7 (177.8)

1

⁄2 (63.5) 11⁄2 (38.1) 7 (177.8)

1

⁄2 (63.5) 141⁄2 (368.3) 11⁄2 (38.1) 7 (177.8)

1

⁄2 (63.5) 141⁄2 (368.3) 11⁄2 (38.1) 7 (177.8)

1

⁄2 (38.1) 7 (177.8)

1

38.1) 7 (177.8)

⁄2 (

Band Heaters

9

⁄16 in.

(14 mm)

Minimum 11⁄2 in. (38 mm) Maximum 7 in. (177 mm)

3

Band Heaters

Coil Spring

For 2 piece only: Clamp bar at other gap

50

40

30

20

10

2 468102 12 14 16 18 20

22 24

26 28

Watt Density (W/in

2

)

Diameter (inches)

Clamp Bars

QUICK CLAMP

For 2 piece: Clamp bar at other gap

Clamp Bars

Or QUICK CLAMP above 4 in. (101.6 mm) diameter

2 Piece

Diameter (millimeters)

76 127 178 229 279 330 381 432 483 533 584 635 686 737

Watt Density (W/cm

2

)

2

3

4

5

6

7

1 Piece

Above Recommended Watt Density

Consult Engineering

DD

1

/

2

"

(12.7 mm)

21/8"

(54 mm)

THINBAND Mica Barrel and Nozzle

Barrel Heater QUICK CLAMP Option

With QUICK CLAMP, the THINBAND heater can be secured tightly in place in a matter of seconds. The spring-loaded clamp secures the heater tightly around the barrel with an easy ﬂip of the lever.

Features and Beneﬁ

• THINBAND with QUICK CLAMP ﬁts over barrels and snaps in place with easy ﬂip of its latching lever.

• Hot change-outs are completed in seconds.

• Spring tensioned clamp keeps the THINBAND heater tight against barrel—will not loosen over time.

ts

QUICK CLAMP eliminates tools, loose parts and hassle

THINBAND opens up to ﬁt over

• barrel. There is no need to remove other heaters.

One easy ﬂip of the latching lever

• and QUICK CLAMP shuts, completing installation.

Clearance Dimensions

Width Range Number of Distance Between Clamps

in. (mm) QUICK CLAMPS in. (mm)

11⁄2 (38.1) to 211⁄16 (69.3) 1 NA

3

⁄4 (69.9) to 311⁄16 (94.8) 2 11⁄2 (12.7)

2 33⁄4 (69.9) to 411⁄16 (120.1) 2 1 (25.4) 43⁄4 (120.6) to 511⁄16 (145.5) 3 11⁄2 (12.7) 53⁄4 (146.1) to 711⁄16 (145.5) 3 1 (25.4)

• Ideal for vertical applications.

• Available on selected stock and made-to-order THINBAND barrel heaters—minimum 4 inch (100 mm) diameter, 1 (38 mm) width.

• Standard gap is 1⁄2 inch.

Recommended Clamping Options

THINBAND Barrel Pr

1

⁄2 inch

oducts

Notes: Widths four inches (101.6 mm) and over add two inches (50.8 mm) to diameter then reference chart clamp selection.

4

W A T L O W

0.75 in.

(19 mm)

5.8 in. (147 mm)

0

.563 in.

(14 mm)

T

ig Welded

Band Heaters

THINBAND Mica Barrel and Nozzle

Barrel Heater Clamping Variations

Tig Welded Barrel Nuts with Spring Loaded Clamping

Non-Stock Option

Tig welded barrel nuts with spring loaded clamping are used during start-up to maintain a tight heater ﬁt on large barrels. Stainless steel top metal is required.

Tig Welded Barrel Nuts

An ideal way to provide access for instrumentation is to specify an oversized gap between the heater ends. If the THINBAND clamp bar screw interferes with the positioning of the instrumentation device,

Clamping Pads

Clamping pads are used when an obstruction would prevent a standard full circumferential heater from ﬁtting completely around a machine barrel. The clamping pads

Refer to the THINBAND Recom- mended Clamping Options graph. This option is mandatory on vertical applications. To order, specify

spring loaded clamping.

tig welded barrel nuts are recommended. Stainless steel top metal is required. Maximum gap is one inch (25 mm) Specify

tig welded barrel

nuts and gap dimension when

ordering.

have a hole to allow easy fastening to the machine barrel.

Dimensional

drawing required or customer supplied sample heater when

ordering.

Band Heaters

Variations

Non-Stoc

k Option

Holes

An economical way to provide access for instrumentation is to specify an oversized gap between the heater ends. A hole in the sheath should be speciﬁed only when all the cylinder surface adjacent to the hole must be heated. When required,

one hole may be provided in nearly any location as long as

there is at least one inch (25 mm) between the hole and one side of the heater to two inches (51 mm) diameter

. Standard hole sizes up

.

Consult factory for limitations. For

oper hole location, a

pr

dimensional drawing or custom supplied sample heater is required.

5

Band Heaters

1

3

/

4

in.

(45 mm)

1

3

/

8

in.

(35 mm)

1

7

/

8

in.

(48 mm)

2

3

/

8

in.

(60 mm)

2

7

/

8

in.

(73 mm)

THINBAND Mica Barrel and Nozzle

Barrel Heater Variations

Continued

Stock LA Option

Stock Option

Non-Stock Option

Stock Option

Two-Piece Band Heaters

Two-piece construction is available on heaters ﬁve inches (127 mm) or greater in diameter. Heaters

1

⁄2 inches (38 mm) wide and greater

1 with post terminals have the two terminals side-by-side.

Note: When ordering two-piece band heaters, specify the volts and watts per half. On two-piece units with leads, you must also specify the

per half may be wired in series to a 480V

Å(ac) power supply. In this case the band heater lead wire insulation must be rated for

Å(ac). Available from stock by

480V combining two one-piece heaters to create a large diameter. Terminations will be 90 degrees from each gap. QUICK CLAMP must be supplied at one gap when ordering.

power supply voltage. Example: a two-piece band that is 240VÅ(ac)

High Temperature “Quick Disconnect” European Style Plugs

They provide the simplest and safest way to apply power to band heaters. The combination of high temperature male and female quick disconnect plug assemblies eliminates all live exposed terminals

and electrical wiring that can be a potential hazard to employees or machine. Maximum 15 amps at 240VÅ(ac), maximum 240 volts. When ordering, specify vertical or

horizontal European plug.

Vertical

Stock Option

Code # N6027AF049

6

Right Angle

Horizontal

Stock Option

Code # N6027ZZ028

Straight

emperature “Quick Disconnect” European Style Female Adapters

T

High

Available as an accessory item that must be used in conjunction with

Specify code number N6027AF049 or N6027ZZ028 and quantity.

high temperature “quick disconnect” European style plugs.

W A T L O W

1

13

/

1

6

in.

(46 mm)

1

7

/

1

6

in.

(37 mm)

3

1

/

2

in. for 3

1

/

2

-5

15

/

16

in. I.D.

4 in. for 6-29 in. I.D.

WAT

L

OW

1

/

4

in.

(32 mm)

1

/

2

in.

(38 mm)

Band Heaters

THINBAND Mica Barrel and Nozzle

Barrel Heater Variations

Continued

Stock Option

Metallic Terminal Box

Available on heaters of 31⁄2 inches (88 mm) diameter or larger. Terminal boxes are attached to the heater to cover the terminals for an added safety feature. Conduit may be attached to the box through

7

⁄8 inch (22 mm) diameter holes in the ends of the box. Terminal box is available on one or two-piece stock THINBAND heaters. When ordering, specify

terminal box.

Band Heaters

Stock Option

Terminations

Stock LA Option

Code # Z-4919

Ceramic Terminal Covers

A convenient and economic way to insulate post terminals. Sized for standard length posts. 10-24 screw thread size. These are supplied as

Metric Clamp Bars and Screws

Metric hardware is available on made-to-order THINBAND heaters with post terminals and clamp bars. The post terminal thread size

ype T

T

Post ter

minals pr

ovide a quick connection with ring or fork connectors, or buss strips.

eaded 10-24 studs or optional

Thr metric (M5X.8) are provided with double nuts and washers. Post

minals have a thr

ter

9

⁄16 inch (14 mm) and require 11⁄4

eaded length of

inches (32 mm) clearance from the cylinder. Maximum amperage for post ter

minals is 35 amps and they can withstand up to 45 in-lbs (61.0 Newton-Meter) of tor

eased tor

incr

que is possible

que. The

an accessory item and shipped separately. Specify code number Z-4919 and quantity.

is M5X.8. The screw for the clamp bar will be M6X1.0 socket head cap screw. When ordering, specify metric hardware required.

due to the unique add-on lead cap design, which makes the cap a separate entity fr

of

means

all

om the heater. This

the torque carrying capability is maintained within the cap design, allowing the ter

e to be torqued to a speciﬁc

dwar

har

minal

setting and tested prior to connection to the heater.

The welded electrical connection to the heater is superior to crimped or staked connections which can loosen and oxidize during operation.

T

o or

, specify

der

T

ype

.

T

7

Band Heaters

THINBAND Mica Barrel and Nozzle

Barrel Heater Terminations

Continued

Heaters rated at less than 250 volts use UL®approved lead insulation for operations to 250˚C (482˚F) as standard. Lead

®

insulation UL tion to 450˚C (850˚F) may be required in high temperature applications where the leads are shrouded or enclosed with the heater. All heaters rated at more than 250V

rated for opera-

Å(ac) use this wire.

Type K

Stock LA Option

Flexible lead wires exit vertically from the heater. These leads can be bent adjacent to the heater for a quick and easy connection. To order, specify

Type C

Stock LA Option

Type K and length.

ype KR

T

tock LA Option

S

Same speciﬁcations as Type K except lead wires exit at right angle. To order, specify Type KR and length.

Type BR

Stock LA Option

Two ﬁberglass lead wires exit a single tightly woven metal braid for good abrasion protection, lead ﬂexibility and wiring convenience. Leads are two inches (51 mm)

der,

longer than the braid. T specify Type C and length.

ype F

T

Stock LA Option

Loose ﬁberglass sleeving encloses

berglass leads for additional

two ﬁ insulation pr temperatur

esent. Leads ar

pr (51 mm) longer than the sleeving. T

der, specify

or

otection wher

e or minor abrasion is

ype F

T

o or

e high

e two inches

and length.

Same speciﬁcations as Type C except lead wires exit at right angle. To order, specify length.

ype FR

T

Stock LA Option

Same speciﬁcations as Type F except lead wires exit at right angle. To order, specify Type FR and length.

o

Type BR and

8

W A T L O W

0.38 in.

(

10 mm)

0

.30 in.

(8 mm)

1 in. - 4 in. Diameter

(25 mm - 102 mm)

7

/16 in. (12 mm)

1

/2 in.

(13 mm)

3

/32 in.

(3 mm)

8-32 x 1

5

/16 in. (34 mm)

long S.H.C.S.

Band Heaters

THINBAND Mica Barrel and Nozzle

Barrel Heater Terminations

Continued

Type E

Stock LA Option

Loose metal braid encloses two ﬁberglass leads for good abrasion protection, lead ﬂexibility and wiring convenience. Leads are two inches (51 mm) longer than the braid. To order, specify Type E and length.

Ground Wire or Terminal Stud

Uninsulated 18 gauge ground wire is available on all lead types except post terminals and Type C leads. A 10-24 ground terminal

Type H

Stock LA Option

A stainless steel, ﬂexible conduit encloses the leads for superior mechanical protection where lead abrasion is a particular problem. Leads are two inches (51 mm) longer than the conduit. To order, specify

Type H and length.

stud has a threaded length of 1 inch (17 mm). To order, specify

uninsulated ground wire or terminal stud.

Band Heaters

1

⁄16

THINBAND Nozzle Heater Terminations

• One to four inch diameter

• One to six inches wide

Type L

Stock Option

Flexible lead wires with ﬁberglass sleeves exit the nozzle heater on both sides of the gap. The heater sheath encloses the ends for protection against contamination. To order, specify Type L.

Type A

Stock Option

Especially designed for nozzle heaters, there is a galvanized metal braid over the ﬁberglass insulated leads, which provides strength and protection. The heater ends are enclosed to protect against melted plastic and contaminants. This arrangement permits one inch (25 mm) and wider nozzle heaters to be placed ﬂush against a ﬂange. Available on nozzle sizes only. To order, specify

Type A.

9

Band Heaters

THINBAND Mica Barrel and Nozzle

How to Utilize Watlow's Universal THINBAND Barrel Stock Program

Various diameters and widths of Watlow's unique patented ﬂexible THINBAND barrel heaters are available with LA termination's for shipment faster than any in the market because of Watlow's unique stocking program.

atlow stocks THINBAND barrel

W heaters ranging in diameters from

hree to nine inches (76.2 to

t

228.6 mm) in increments and widths in 1

1

⁄4 inch (6.35 mm)

1

⁄2 inch (38.1 mm), two inch and three inch (50.8 and 76.2 mm). Watlow can combine these sizes, creating a two-piece assembly ranging from nine to 18 inches (228.6 to 457.2 mm) in diameter, and any combination between three and 18 inches (76.2 and 457.2 mm) as a two-piece assembly. This versatility should satisfy almost any requirements whether millimeter or inch size barrels.

Regarding possible slight wattage differences from your original heater to your THINBAND replacement you must keep in mind that about 80 percent of the wattage is required to bring the barrel up to temperature. The 20 percent remaining is used to offset radiation and convection heat losses. So, if you have a 550 watt heater there is no harm in using a 500 or 600 watt stock THINBAND barrel heater.

There are three approaches to receive a THINBAND combination from stock. To illustrate, let’s examine a customer who needs a 10 inch (254 mm) diameter heater but neither the size or width needed is in stock.

Solutions:

#1) Take two ﬁve-inch (127 mm)

diameter heaters and curve to a 10 inch (254 mm) diameter. Please note that a QUICK CLAMP has to be added to the order for the heater to ﬁt. This heater is offered next day delivery.

#2) Take two THINBAND heaters as

noted in #1 but mix each diameter. For example, one four-inch (101.6 mm) and one six-inch (152.4 mm)

3

diameter or a 4

⁄4 (120.6 mm) diameter with a 51⁄4 (133.3 mm) diameter equal 10 inches (254 mm). Again you need a QUICK CLAMP. This heater is also offered next day delivery.

#3) Take two THINBANDs as in #1 or

1

#2 but subtract a

⁄4 inch (6.35 mm) to the diameter and supply without the QUICK CLAMP for same day delivery. For example for a 10 inch (254 mm) diameter, any combination of 93⁄4 inch (248 mm) should be supplied to ﬁt the 10 inch (254 mm) diameter requirement. The reason you have to reduce your selection size by a

1

⁄4 inch (6.35 mm) is to ensure a gap when tightening the clamp bars otherwise you will run out of gap and the bars will touch befor you can tighten the heater completely to the barrel. This is only necessary when QUICK CLAMP is not included.

e

Installation Procedures

Install heaters over a clean

1. surface.

After installing the unit, begin to

2.

. The

tighten the clamp scr clamping screw is 11⁄4 inch, allen head cap scr Begin tightening the clamp bars. If the clamp bars appear not to have seated, tap the clamp bars with a small hammer to insur bars are well seated in the angle

med by the 60 degree bent tab

for and the heater

.

10

ew

1

⁄4 inch-20 x

ew.

e the

3.If the bar has multiple screws, nately tighten the scr

alter

ews as you would the lug nuts on a car wheel to insure even loading.

4.

or

T

que all scr

ews to

approximately 8 ft-lbs.

ake a soft rubber mallet and tap

T

5. gently around the circumference of the heater while tightening the

ews. This will ensur

scr

e the heater ﬁt to the barrel is maximized without any air gaps.

6.When installing terminal lugs, que the top nuts to 30 in.-lbs.

tor The bottom nut should not be touched as it is factory torqued to 45 in.-lbs. at assembly.

7.Retighten the heater after the

heater has operated for a shor time. Always make adjustments when the heater and cylinder are cold.

t

Band Heaters

THINBAND Mica Barrel and Nozzle

Stock Product List

Watt 1 pc. Approx.

I.D. Width Density or Terminals, Leads and Net. Wt. Code Former

n. (mm) in. (mm) Volts WattsW/in

i

1 (25.4) 1 (25.4) 120 100 44 (6.8) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1A1A1 B1A1AN1

1 (25.4) 240 100 44 (6.8) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1A1A2 B1A1AN2

1 (25.4) 120 125 55 ①(8.5) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1A1A3 B1A1AN3

1 (25.4) 240 125 55 ①(8.5) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1A1A4 B1A1AN4

11⁄2 (38.1) 240 150 44 (6.8) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1A1J2 B1A1JN2

11⁄2 (38.1) 120 200 59 ①(9.1) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1A1J3 B1A1JN3

11⁄2 (38.1) 240 200 59 ①(9.1) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1A1J4 B1A1JN4

11⁄4 (31.8)

13⁄8 (34.9) 1 (25.4) 120 140 41 (6.4) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1G1A1 B1G1AN1

11⁄2 (38.1) 17⁄8 (22.2) 240 100 31 (4.8) 1 Mica Band–Type A or L 0.2 0.09 Stock B1JORN1 –

11⁄2 (38.1) 2 (50.8) 240 300 39 (6.0) 1 THINBAND–Type A or L 0.3 0.14 Stock STB1J2A1 B1J2AN1

13⁄4 (44.5) 11⁄2 (38.1) 240 150 22 (3.4) 1 THINBAND–Type A or L 0.3 0.14 Stock STB1N1J1 B1N1JN1

5

⁄8 (15.9)

1

11⁄4 (31.8) 120 125 33 (5.1) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1E1E1 B1E1EN1

11⁄4 (31.8) 240 125 33 (5.1) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1E1E2 B1E1EN2

11⁄4 (31.8) 240 250 67 ①(10.4) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1E1E3 B1E1EN4

3 (76.2) 240 250 27 (4.2) 1 THINBAND–Type A or L 0.5 0.22 Stock STB1E3A2 B1E3AN2

3 (76.2) 240 300 33 (5.1) 1 THINBAND–Type A or L 0.5 0.22 Stock STB1E3A3 B1E3AN3

2 (50.8) 240 300 51 ①(7.9) 1 THINBAND–Type A or L 0.3 0.14 Stock STB1G2A1 B1G2AK1

1 (25.4) 120 100 26 (4.0) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1J1A1 B1J1AN1

1 (25.4) 240 100 26 (4.0) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1J1A2 B1J1AN2

1 (25.4) 120 150 39 (6.0) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1J1A3 B1J1AN3

1 (25.4) 240 150 39 (6.0) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1J1A4 B1J1AN4

1 (25.4) 120 200 52 ①(8.0) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1J1A5 B1J1AN5

1 (25.4) 240 200 52 ①(8.0) 1 THINBAND–Type A or L 0.2 0.09 Stock STB1J1A6 B1J1AN6

11⁄4 (31.8) 240

11⁄2 (38.1)

11⁄2 (38.1) 120 250 43 (6.6) 1 THINBAND–Type A or L 0.3 0.14 Stock STB1J1J3 B1J1JN3

11⁄2 (38.1) 240 250 43 (6.6) 1 THINBAND–Type A or L 0.3 0.14 Stock STB1J1J4 B1J1JN4

11⁄2 (38.1) 120 275 48 ①(7.4) 1 THINBAND–Type A or L 0.3 0.14 Stock STB1J1J5 B1J1JN5

11⁄2 (38.1) 240 275 48 ①(7.4) 1 THINBAND–Type A or L 0.3 0.14 Stock STB1J1J6 B1J1JN6

11⁄2 (38.1) 240 300 52 ①(8.0) 1 THINBAND–Type A or L 0.3 0.14 Stock STB1J1J7 B1J1JN7

11⁄2 (38.1) 240 200 43 (6.7) 1

21⁄2 (63.5) 240 400 42 (6.5) 1 THINBAND–Type A or L 0.5 0.23 Stock STB1J2J1 –

21⁄2 (63.5) 240 400 43 (6.7) 1

(76.2)

3

3 (76.2) 240 500 43 (6.7) 1 THINBAND–Type A or L 0.6 0.27 Stock STB1J3A2 B1J3AN2

3 (76.2) 240 800 69 a(10.7) 1 THINBAND–Type A or L 0.6 0.27 Stock STB1J3A3 B1J3AN3

4 (101.6) 240 600 39 (6.0) 1 THINBAND–Type A or L 0.6 0.27 Stock STB1J4A1 –

11⁄2 (38.1) 120 200 29 (4.5) 1 THINBAND–Type A or L 0.3 0.14 Stock STB1N1J2 B1N1JN2

11⁄2 (38.1)

120 100 54

250 52

200

240

240 350 30 (4.6) 1 THINBAND–Type A or L 0.6 0.27 Stock

250

240

2

35

36

W/cm

(

①

pc. Special Features lbs (kg) Avail. No. Code No.

)

2

(8.4)

(8.0) 1

(5.4) 1 THINBAND–Type A or L 0.3 0.14 Stock

(5.6)

1 Mica Band–12 in. Type A 0.2 0.09 Stock

THINBAND–Type A or L 0.2 0.09 Stock

Mica Band–36 in. Black Glass 90° from Gap

Mica Band–36 in. Type C 90° from Gap

THINBAND–Type A or L 0.3 0.14 Stock

1

0.3 0.14 Stock B1J1JX1 –

0.5 0.23 Stock B1J2JC1 –

B1EOLA1

STB1J1E1 B1J1EN1

STB1J1J2

STB1J3A1

STB1N1J6

–

B1J1JN2

B1J3AN1

B1N1JN6

CCOONNTTIINNUUEEDD

a Watt density is above Watlow recommendations at some common molding temperatures.

16

W A T L O W

.O.B.: St. Louis, Missouri

Band Heaters

F

THINBAND Mica Barrel and Nozzle

Stock Product List (Con’t)

Watt 1 pc. Approx.

I.D. Width Density or Terminals, Leads and Net. Wt. Code Former

in. (mm) in. (mm) Volts Watts

13⁄4 (44.5) 11⁄2 (38.1) 120 300 43 (6.7) 1 THINBAND–Type A or L 0.3 0.14 Stock STB1N1J7 B1N1JN7

11⁄2 (38.1) 240 300 43 (6.7) 1 THINBAND–Type A or L 0.3 0.14 Stock STB1N1J8 B1N1JN8

11⁄2 (38.1) 240 300 44 (6.8) 1

17⁄8 (47.6) 1 (25.4) 240 140 28 (4.3) 1 THINBAND–Type A or L 0.3 0.14 Stock STB1R1A1 B1R1AL1

2 (50.8) 11⁄2 (38.1) 120 300 42 (6.5) 1

11⁄2 (38.1) 240 300 42 (6.5) 1

21⁄8 (54.0) 1 (25.4) 120 200 34 (5.3) 1 THINBAND–Type A or L 0.3 0.14 Stock STB2C1A1 B2C1AN1

2 (52.8) 240 200 17 (2.6) 1 THINBAND–Type A or L 0.3 0.14 Stock STB2C2A1 B2C2AN1

21⁄4 (57.2) 17⁄8 (22.2) 120 215 43 (6.7) 1 Mica Band–Type A or L 0.3 0.14 Stock B2E0RN1 –

1 (25.4) 240 250 45 a(7.0) 1

2 (50.8) 240 525 47 a(7.3) 1

21⁄2 (63.5) 240 500 38 (5.9) 1

2 3⁄8 (60.3) 1 (25.4) 240 250 42 (6.5) 1

1 (25.4) 240 275 46 a(7.1) 1

21⁄2 (63.5) 1 (25.4) 240 300 47 a(7.3) 1

11⁄2 (38.1) 240 200 19 (2.9) 1 THINBAND–Type A or L 0.3 0.14 Stock STB2J1J1 B2J1JN1

11⁄2 (38.1) 120 300 31 (4.8) 1

11⁄2 (38.1) 240 300 31 (4.8) 1

11⁄2 (38.1) 120 350 37 (5.7) 1

11⁄2 (38.1) 240 350 37 (5.7) 1

23⁄8 (60.3) 240 550 39 (6.0) 1

27⁄8 (73.0) 240 650 38 (5.9) 1

21⁄2 (63.5) 4 (101.6) 240 850 32 (5.0) 1

5 (127.0) 240 1150 35 (5.4) 1

8 (203.2) 240 1800 33 (5.1) 1

23⁄4 (69.9) 11⁄2 (38.1) 240 400 34 (5.3) 1 THINBAND–Type A or L 0.4 0.18 Stock STB2N1J1 B2N1JN1

3 (76.2) 1 (25.4) 240 200 23 (3.6) 1 THINBAND–Type A or L 0.4 0.18 Stock STB3A1A2 B3A1AN1

1 (25.4) 240 250 29 (4.5) 1 THINBAND–Type A or L 0.4 0.18 Stock STB3A1A3 B3A1AN2

1 (25.4) 240 300 35 (5.4) 1 THINBAND–Type A or L 0.4 0.18 Stock STB3A1A4 B3A1AN3

1 (25.4) 240 300 38 (5.9) 1

1 (25.4) 240 350 44 (6.8) 1

(25.4)

1

11⁄2 (38.1)

11⁄2 (38.1) 240 400 32 (5.0) 1

11⁄2 (38.1) 240 450 36 (5.6) 1

11⁄2 (38.1) 120 500 40 (6.2) 1

11⁄2 (38.1) 240 500 40 (6.2) 1

(50.8)

2

(50.8)

2

21⁄2 (63.5) 240 650 33 (5.1) 1

(76.2) 240 750 30 (4.7) 1

3

240 400 50

120

240

600

500

600

W/in2(W/cm2)

a

(7.7)

a

47

(7.3)

(4.6) 1

30

(5.6)

36

2 pc. Special Features lbs (kg) Avail. No. Code No.

Mica Band–Post Terminals Only w/Strap

Mica Band–36 in. Type K w/sleeving

Mica Band–Post Terminals Only w/Strap

THINBAND–All LA Options, except A or L

Mica Band–Post–T/C Hole at Gap

Mica Band–Post Terminals Only w/Strap

1

Mica Band–Post T

THINBAND–T

1

THINBAND–All LA Options, except A or L

1

THINBAND–All LA Options, except A or L

minals Only w/Strap

er

ype A or L

0.3 0.14 Stock B1N1JP5 –

0.3 0.14 Stock B2A1JP1 –

0.3 0.14 Stock B2A1JP2 –

0.3 0.14 Stock B2E1AP2 –

0.6 0.27 Stock B2E2AP1 –

0.6 0.27 Stock B2E2JK1 –

0.3 0.14 Stock B2G1AP2 –

0.3 0.14 Stock B2G1AP3 –

0.3 0.14 Stock B2J1AP2 –

0.4 0.18 Stock STB2J1J8 B2J1JP1

0.4 0.18 Stock STB2J1J9 B2J1JP2

0.4 0.18 Stock STB2J1J10 B2J1JP3

0.4 0.18 Stock STB2J1J11 B2J1JP4

0.6 0.27 Stock STB2J2G1 B2J2GP1

0.7 0.32 Stock STB2J2R1 B2J2RP1

1.0 0.45 Stock STB2J4A2 B2J4AP1

1.2 0.54 Stock STB2J5A3 B2J5AP1

2.0 0.91 Stock B2J8AP1 –

0.4 0.18 Stock B3A1AP1 –

0.4 0.18 Stock B3A1AP2 –

Stock

0.18

0.4

0.5 0.23 Stock

0.5 0.23 Stock STB3A1J1

0.5 0.23 Stock STB3A1J2 B3A1JP2

0.5 0.23 Stock STB3A1J3 B3A1JP3

0.5 0.23 Stock STB3A1J4 B3A1JP4

Stock

0.36

0.8

Stock

0.36

0.8

0.8 0.36 Stock STB3A2J7 B3A2JP1

0.46 Stock

1.0

B3A1AP4

STB3A1J6

STB3A2A1

STB3A2A2

STB3A3A18

–

B3A1JN2

B3A1JP1/C1

B3A2AP1

B3A2AP2

–

CCOONNTTIINNUUEEDD

Band Heaters

b

a Watt density is above Watlow recommendations at some common molding temperatures. b Mica Band-Post-thermocouple hole at gap, THINBAND replacement does not include thermocouple hole at gap.

17

Band Heaters

THINBAND Mica Barrel and Nozzle

Stock Product List (Con’t)

Watt 1 pc. Approx.

I.D. Width Density or Terminals, Leads and Net. Wt. Code Former

in. (mm) in. (mm) Volts Watts

31⁄4 (82.6) 11⁄2 (38.1) 240 400 29 (4.5) 1

2 (50.8) 240 500 27 (4.2) 1

31⁄2 (88.9) 1 (25.4) 120 300 32 (5.0) 1 Mica Band–36 in. Type C 0.5 0.23 Stock B3J1AC1 –

11⁄2 (38.1) 120 400 27 (4.2) 1

11⁄2 (38.1) 240 500 33 (5.1) 1

2 (50.8) 240 650 33 (5.1) 1

21⁄2 (63.5) 240 750 30 (4.6) 1

3 (76.2) 240 750 25 (3.9) 1

33⁄4 (95. 3) 1 (25.4) 240 350 34 (5.3) 1

11⁄2 (38.1) 240 700 43 a(6.7) 1

2 (50.8) 240 600 28 (4.4) 1

21⁄2 (63.5) 240 850 33 (5.1) 1

3 (76.2) 240 900 28 (4.4) 1

4 (101.6) 1 (25.4) 240 625 55 a(8.5) 1

11⁄2 (38.1) 240 550 32 (5.0) 1

11⁄2 (38.1) 240 750 43 (6.5) 1

11⁄2 (38.1) 240 650 37 (5.7) 1

2 (50.8) 240 550 24 (3.7) 1

2 (50.8) 240 800 35 (5.4) 1

3 (76.2) 240 1000 29 (4.5) 1

41⁄4 (107.9) 11⁄2 (38.1) 240 550 30 (4.7) 1

2 (50.8) 240 700 28 (4.4) 1

3 (76.2) 240 900 24 (3.7) 1

41⁄2 (114.3) 1

43⁄4(120.7) 11⁄2 (38.1) 240 600 29 (4.5) 1

47⁄8 (123.8)

att density is above W

a W b Mica Band-Post-ther

(25.4) 240 350 28 (4.3) 1

11⁄2 (38.1) 240 650 33 (5.1) 1

11⁄2 (38.1) 240 400 20 (3.1) 1

2 (50.8) 240 500 19 (2.9) 1

21⁄2 (63.5)

3 (76.2) 240 1200 30 (4.7) 1

11⁄2 (38.1) 480 600 29 (4.5) 1

11⁄2 (38.1) 240 650 31 (4.8) 1

(50.8)

2

(50.8)

2

3 (76.2) 240 1100 26 (4.1) 1

3 (76.2) 480 1100 26 (4.1) 1

1

⁄2 (38.1)

2 (50.8) 240 650 23 (3.6) 1

2 (50.8) 240 760 27 (4.2) 1

2 (50.8) 480 760 27 (4.2) 1

240

480

240

atlow r

mocouple hole at gap, THINBAND r

W/in2(W/cm2)

1000

800 29 (4.5) 1

800

900 42 (6.5) 1

ecommendations at some common molding temperatur

35 (5.4) 1

29

2 pc. Special Features lbs (kg) Avail. No. Code No.

THINBAND–All LA Options, except A or L

Mica Band–Post Terminals Only w/Strap

THINBAND–All LA Options, except A or L

Mica Band–Post Terminals Only w/Strap

THINBAND–All LA Options, except A or L

minals Only w/Strap

(4.5)

Mica Band–Post Ter

THINBAND–All LA Options, except A or L

1

THINBAND–All LA Options, except A or L

eplacement does not include ther

0.5 0.23 Stock STB3E1J1 B3E1JP1

0.7 0.33 Stock STB3E2A41 –

0.5 0.23 Stock STB3J1J1 B3J1JP1

0.5 0.23 Stock STB3J1J2

0.7 0.32 Stock STB3J2A1 B3J2AP1

0.8 0.36 Stock STB3J2J1 B3J2JP1

1.1 0.54 Stock STB3J3A31 –

0.5 0.23 Stock B3N1AP1 –

0.6 0.27 Stock STB3N1J1 B3N1JP1

0.8 0.38 Stock STB3N2A17 –

1.0 0.45 Stock STB3N2J1 B3N2JP1

1.2 0.58 Stock STB3N3A5 –

0.7 0.32 Stock B4A1AP1 –

0.6 0.27 Stock STB4A1J1

0.6 0.27 Stock STB4A1J2 B4A1JP4

0.6 0.27 Stock STB4A1J3 B4A1JP3

0.8 0.36 Stock STB4A2A1 B4A2AP1

0.8 0.36 Stock STB4A2A2 B4A2AP2

1.2 0.58 Stock STB4A3A31 –

0.7 0.32 Stock STB4E1J13 –

0.8 0.36 Stock STB4E2A20 –

1.2 0.58 Stock STB4E3A9 –

0.6 0.27

0.7 0.32 Stock STB4J1J1

0.7 0.32 Stock STB4J1J2 B4J1JP1

0.9 0.41 Stock STB4J2A1 B4J2AP1

0.45

1.0

1.2 0.58 Stock STB4J3A26 –

0.7 0.32 Stock STB4N1J1 –

0.7 0.32 Stock STB4N1J2 –

0.7 0.32 Stock STB4N1J3 B4N1JP2

0.41

0.9

0.41

0.9

1.4 0.64 Stock STB4N3A12 –

1.4 0.64 Stock STB4N3A13 –

0.32

0.7

0.9 0.41 Stock STB4R2A1 B4R2AP1

0.9 0.41 Stock STB4R2A2 –

0.9 0.41 Stock STB4R2A3 –

es.

mocouple hole at gap.

Stock

B3J1JP3/P2

B4A1JP1/2

B4J1AP1 –

B4J1JP2/3

STB4J2J1

STB4N2A11

STB4N2A12

STB4R1J1

B4J2JC1

B4R1JP1

CCOONNTTIINNUUEEDD

–

18

W A T L O W

Band Heaters

THINBAND Mica Barrel and Nozzle

Stock Product List (Con’t)

Watt 1 pc. Approx.

I.D. Width Density or Terminals, Leads and Net. Wt. Code Former

n. (mm) in. (mm) Volts WattsW/in

i

5 (127.0) 11⁄2 (38.1) 240 700 32 (5.0) 1

11⁄2 (38.1) 240 900 41 (6.4) 1

2 (50.8) 240 900 30 (4.65) 1

2 (50.8) 480 900 30 (4.65) 1

3 (76.2) 240 850 20 (3.1) 1

31⁄4 (82.6) 240 1250 26 (4.0) 1

1

51⁄8 (130.2)

51⁄4 (133.4) 1 (25.4) 240 500 33 (5.1) 1

51⁄2 (139.7) 11⁄2 (38.1) 240 800 33 (5.1) 1

53⁄4 (146.0) 11⁄2 (38.1) 240 750 29 (4.47) 1

6 (152.4) 11⁄2 (38.1) 240 600 22 (3.4) 1

61⁄4 (158.8) 2 (50.8) 240 1000 27 (4.2) 1

65⁄16 (160.3)

a

Watt density is above Watlow recommendations at some common molding temperatures.

1

⁄2 (38.1)

11⁄2 (38.1) 240 600 26 (4.0) 1

11⁄2 (38.1) 480 600 43 a(6.7) 1

11⁄2 (38.1) 240 1000 43 a(6.7) 1

2 (50.8) 240 1000 33 a(5.1) 1

3 (76.2) 240 1200 26 (4.08) 1

3 (76.2) 480 1200 26 (4.08) 1

11⁄2 (38.1) 240 900 37 (5.7) 1

2 (50.8) 240 1000 30 (4.65) 1

2 (50.8) 480 1000 30 (4.65) 1

3 (76.2) 240 1500 30 (4.65) 1

3 (76.2) 480 1500 30 (4.65) 1

2 (50.8) 240 1000 30 (4.65) 1

3 (76.2) 240 1500 30 (4.65) 1

3 (76.2) 480 1500 30 (4.65) 1

11⁄2 (38.1)

11⁄2 (38.1) 240 1000 37 (5.7) 1

2 (50.8) 240 1000 28 (4.31) 1

(50.8)

2

21⁄2 (38.1) 240 1450 34 (5.3) 1

(76.2) 240/480 1400 27 (4.2) 2 Mica Band–Post (2 on 1) 1.6 0.73 Stock

3

(76.2)

3

3 (76.2) 480 1400 26 (4.0) 1

3 (76.2) 240/480 1500 29 (4.5) 2 Mica Band–Post (2 on 1) 1.8 0.82 Stock B6E3AR1 –

3 (76.2) 240 1500 27 (4.2) 1

3 (76.2) 480 1500 27 (4.2) 1

(76.2)

3

3 (76.2) 480 1250 22 (3.4) 1

240 900 42

240 850 32 (5.0) 1

1000

480

1400

240

1250

240

2

W/cm

(

a

(4.31)

28

26 (4.0) 1

22

pc. Special Features lbs (kg) Avail. No. Code No.

)

2

(6.5)

(3.4)

THINBAND–All LA Options, except A or L

1

THINBAND–All LA Options, except A or L

Mica Band–72 in. (Type C-180° from 3⁄8" Gap)

THINBAND–All LA Options, except A or L

1

THINBAND–All LA Options, except A or L

1

THINBAND–All LA Options, except A or L

0.7 0.32 Stock STB5A1J1

0.7 0.32 Stock STB5A1J2 B5A1JP3

0.9 0.41 Stock STB5A2A27 –

0.9 0.41 Stock STB5A2A28 –

1.4 0.64 Stock STB5A3A5 B5A3AP1

1.5 0.68 Stock STB5A3E1 B5A3ER1

0.32 Stock

0.7

0.7 0.32 Stock B5E1AC1 –

0.8 0.36 Stock STB5E1J1 B5E1JP1

0.8 0.36 Stock STB5E1J5 –

0.8 0.36 Stock STB5E1J2 B5E1JP3

0.9 0.41 Stock STB5E2A1 B5E2AP1

1.4 0.64 Stock STB5E3A14 –

1.4 0.64 Stock STB5E3A15 –

0.8 0.36 Stock STB5J1J1

0.8 0.36 Stock STB5J1J2 B5J1JP3

0.9 0.41 Stock STB5J2A23 –

0.9 0.41 Stock STB5J2A24 –

1.6 0.72 Stock STB5J3A19 –

1.6 0.72 Stock STB5J3A20 –

0.9 0.41 Stock STB5N1J17 –

1.0 0.46 Stock STB5N2A5 –

1.8 0.82 Stock STB5N3A8 –

1.8 0.82 Stock STB5N3A9 –

0.9 0.41 Stock STB6A1J1 B6A1JP1

0.41 Stock

0.9

0.9 0.41 Stock STB6A1J3 B6A1JP4

0.8 0.36 Stock STB6A2A36 –

Stock

0.36

0.8

1.5 0.68 Stock STB6A2J3 B6A2JP1

Stock

0.73

1.6

1.6 0.73 Stock STB6A3A2 –

1.0 0.46 Stock STB6E2A5 –

1.8 0.82 Stock STB6E3A1 –

1.8 0.82 Stock STB6E3A2 –

Stock

0.82

1.8

1.8 0.82 Stock STB6F3A2 –

STB5C1J2

STB6A1J2

STB6A2A37

B6A3AR1

STB6A3A1

STB6F3A1

CCOONNTTIINNUUEEDD

B5A1JP1/2

Band Heaters

B5C1JP1

B5J1JP1/2

B6A1JP2/3

–

19

Band Heaters

THINBAND Mica Barrel and Nozzle

Stock Product List (Con’t)

Watt 1 pc. Approx.

I.D. Width Density or Terminals, Leads and Net. Wt. Code Former

in. (mm) in. (mm) Volts Watts

61⁄2 (165.1) 11⁄2 (38.1) 240 900 31 (4.8) 1

11⁄2 (38.1) 240 950 33 (5.1) 1

2 (50.8) 240 1000 26 (3.9) 1

3 (76.2) 240 1400 24 (3.7) 1

3 (76.2) 480 1400 24 (3.7) 1

65⁄8 (168.3) 41⁄2 (114.3) 240 2300 26 (4.0) 1

63⁄4 (171.5) 11⁄2 (38.1) 240 1000 33 (5.1) 1

11⁄2 (38.1) 240 750 25 (3.9) 1

11⁄2 (38.1) 240 1150 38 (5.9) 1

2 (50.8) 240 1300 32 (5.0) 1

3 (76.2) 240 2000 33 (5.1) 1

3 (76.2) 480 2000 33 (5.1) 1

7 (177.8) 11⁄2 (38.1) 240 950 30 (4.6) 1

11⁄2 (38.1) 240 1100 35 (5.4) 1

2 (50.8) 240 1100 26 (4.1) 1

2 (50.8) 480 1100 26 (4.1) 1

3 (76.2) 230/460 1650 28 (4.3) 2 Mica Band–Post (2 on 1) 2.0 0.91 Stock B7A3AR1 –

3 (76.2) 230 1650 26 (4.0) 1

3 (76.2) 460 1650 26 (4.0) 1

71⁄4 (184.1) 11⁄2 (38.1) 240 1000 30 (4.7) 1

2 (50.8) 240 1200 27 (4.2) 1

(50.8) 480 1200 27 (4.2) 1

2

3 (76.2) 240 1800 27 (4.2) 1

3 (76.2) 480 1800 27 (4.2) 1

71⁄2 (190.5) 11⁄2

73⁄4 (196.8) 11⁄2 (38.1) 240 1000 29 (4.5) 1

8 (203.2) 11⁄2 (38.1) 240 950 26 (4.0) 1

att density is above W

a W

(38.1)

11⁄2

(38.1)

(50.8)

2

2 (50.8) 480 1200 27 (4.2) 1

3

(76.2)

3

(76.2)

11⁄2 (38.1) 480 1000 29 (4.5) 1

2 (50.8) 240 1300 28 (4.4) 1

2 (50.8) 480 1300 28 (4.4) 1

(76.2)

3

(76.2)

3

11⁄2 (38.1) 240 1200 33 (5.1) 1

11⁄2 (38.1) 480 1200 33 (5.1) 1

11⁄2 (38.1) 240 1400 39 a(6.0) 1

240 1000 30

240

240 1800 27

480

240 2000 29 (4.5) 1

480

ecommendations at some common molding temperatur

atlow r

W/in2(W/cm2)

1200

1800 27

2000

35

27

29 (4.5) 1

2 pc. Special Features lbs (kg) Avail. No. Code No.

(4.6)

(5.4)

(4.2) 1

(4.2)

THINBAND–All LA Options, except A or L

1

THINBAND–All LA Options, except A or L

1

THINBAND–All LA Options, except A or L

1

THINBAND–All LA Options, except A or L

1

THINBAND–All LA Options, except A or L

es.

0.9 0.41 Stock STB6J1J1

0.9 0.41 Stock STB6J1J2 B6J1P3

1.2 0.54 Stock STB6J2A1 B6J2AP1

1.8 0.82 Stock STB6J3A13 –

1.8 0.82 Stock STB6J3A14 –

2.8 1.27 Stock STB6L4J1 B6L4JR1

1.0 0.45 Stock STB6N1J1 B6N1JP2

1.0 0.45 Stock STB6N1J2 B6N1JP1

1.0 0.45 Stock STB6N1J3 B6N1JP3

1.3 0.59 Stock STB6N2A1

2.0 0.90 Stock STB6N3A7 –

2.0 0.90 Stock STB6N3A8 –

1.0 0.45 Stock STB7A1J1 B7A1JP1

1.0 0.45 Stock STB7A1J2 B7A1JP2

1.3 0.59 Stock STB7A2A16 –

1.3 0.59 Stock STB7A2A17 –

2.0 0.91 Stock STB7A3A1 –

2.0 0.91 Stock STB7A3A2 –

1.1 0.50 Stock STB7E1J9

1.5 0.65 Stock STB7E2A10

0.65 Stock

1.5

2.2 1.00 Stock STB7E3A3

2.2 1.00 Stock STB7E3A4

1.1 0.50

1.1

2.0

2.0 0.90 Stock STB7J2A14

2.4 1.08

2.4

1.2 0.58 Stock STB7N1J10 –

1.2 0.58 Stock STB7N1J11 –

2.1 0.95 Stock STB7N2A2 –

2.1 0.95 Stock STB7N2A3 –

2.3

1.1 0.50 Stock STB8A1J1 B8A1JP1

1.1 0.50 Stock STB8A1J2 B8A1JP2

1.1 0.50 Stock STB8A1J3 –

1.1 0.50 Stock STB8A1J4 B8A1JP4

0.50

0.90

1.08

1.10

Stock

STB7E2A11

STB7J1J1 B7J1JP1

STB7J1J2

STB7J2A13

STB7J3A1

STB7J3A2

STB7N3A22

STB7N3A23

CCOONNTTIINNUUEEDD

B6J1JP1/2

B6N2AP1/2

–

B7J1JP2

–

20

W A T L O W

Band Heaters

THINBAND Mica Barrel and Nozzle

Stock Product List (Con’t)

Watt 1 pc. Approx.

I.D. Width Density or Terminals, Leads and Net. Wt. Code Former

in. (mm) in. (mm) Volts Watts

8 (203.2) 2 (50.8) 240 1500 30 (4.7) 1

2 (50.8) 480 1500 30 (4.7) 1

3 (76.2) 240/480 2250 33 (5.1) 2 Mica Band–Post (2 on 1) 2.6 1.18 Stock B8A3AR1 –

3 (76.2) 240 2250 31 (4.8) 1

3 (76.2) 480 2250 31 (4.8) 1

81⁄4 (209.6) 2 (50.8) 240 1500 30 (4.7) 1

(50.8) 480 1500 30 (4.7) 1

2

3 (76.2) 240 2000 27 (4.2) 1

3 (76.2) 480 2000 27 (4.2) 1

4 (101.6) 240/480 3000 31 (4.8) 2

4 (101.6) 240 3000 30 (4.6) 1

4 (101.6) 480 3000 30 (4.6) 1

81⁄2 (215.9) 11⁄2 (38.1) 240 1200 31 (4.8) 1

11⁄2 (38.1) 480 1200 30 (4.7) 1

2 (50.8) 240 1600 31 (4.8) 1

2 (50.8) 480 1600 30 (4.7) 1

3 (76.2) 240 2500 32 (5.0) 1 THINBAND-Post Terminals Only 2.4 1.10 Stock STB8J3A14 –

81⁄2 (215.9) 3 (76.2) 480 2500 32 (5.0) 1

83⁄4 (222.3) 11⁄2 (38.1) 240 1200 30 (4.7) 1

11⁄2 (38.1) 480 1200 30 (4.7) 1

2 (50.8) 240 1600 30 (4.7) 1

2 (50.8) 480 1600 30 (4.7) 1

3 (76.2) 240/480 2000 27 (4.2) 2 Mica Band–Post (2 on 1) 2.7 1.22 Stock B8N3AR1 –

3 (76.2) 240 2000 25 (3.9) 1

3 (76.2) 480 2000 25 (3.9) 1

1

(228.6)

9

91⁄2 (244.3) 2 (50.8) 240 1800 32 (5.0) 1

95⁄8 (244.5)

193⁄4 (247.7) 2 (50.8) 240 2000 34 (5.3) 1

10

101⁄4 (260.4) 4 (101.6) 240/480 3000 25 (3.9) 2

11 (279.4) 11⁄2 (38.1) 240 1600 32 (5.0) 1

12 (304.8) 2 (50.8) 240/480 2300 33 (5.1) 2

1

⁄2 (38.1)

11⁄2 (38.1)

11⁄2 (38.1) 480 1500 37 a(5.7) 1

2 (50.8) 240 1800 33 (5.1) 1

(50.8)

2

3 (76.2) 240 2500 30 (4.7) 1 THINBAND-Post Terminals Only 2.6 1.18 Stock STB9A3A18 –

3 (76.2) 480 2500 30 (4.7) 1

3 (76.2) 240 2000 23 (3.6) 1

(76.2)

3

(76.2)

3

3 (76.2) 480 3000 34 (5.3) 1

(254.0) 1

1

⁄2 (38.1)

2 (50.8) 240 2000 30 (4.6) 1

240

480 1800 33 (5.1) 1

480

240/480

240 1400 31 (4.8) 1

W/in2(W/cm2)

1300

1500

2000 23 (3.6) 1

3000

32

a

37

37 2

2 pc. Special Features lbs (kg) Avail. No. Code No.

(5.0) 1

(5.7)

THINBAND–All LA Options, except A or L

Mica Band–Post Terminals Only w/Strap

THINBAND–All LA Options, except A or L

1

THINBAND–All LA Options, except A or L

minals Only w/Strap

Mica Band–Post T

THINBAND–All LA Options, except A or L

Mica Band–Post Terminals Only w/Strap

THINBAND–All LA Options, except A or L

Mica Band–Post Terminals Only w/Strap

er

1.5 0.65 Stock STB8A2A20 –

1.5 0.65 Stock STB8A2A21 –

2.6 1.18 Stock STB8A3A1 –

2.6 1.18 Stock STB8A3A2 –

2.3 1.10 Stock STB8E2A8 –

1.10 Stock

2.3

2.6 1.25 Stock STB8E3A10 –

2.6 1.25 Stock STB8E3A11 –

3.0 1.36 Stock B8E4AP1 –

3.0 1.36 Stock STB8E4A1 –

3.0 1.36 Stock STB8E4A2 –

1.2 0.55 Stock STB8J1J1 B8JIJP1

1.2 0.55 Stock STB8J1J21 –

1.6 0.73 Stock STB8J2A1 B8J2AP1

1.6 0.73 Stock STB8J2A12 –

2.4 1.10 Stock STB8J3A15 –

1.3 0.61 Stock STB8N1J10 –

1.3 0.61 Stock STB8N1J11 –

1.5 0.68 Stock STB8N2A10 –

1.5 0.68 Stock STB8N2A11 –

2.7 1.22 Stock STB8N3A1 –

2.7 1.22 Stock STB8N3A2 –

Stock

0.59

1.3

Stock

0.59

1.3

1.3 0.59 Stock STB9A1J3 –

1.5 0.68 Stock STB9A2A1 B9A2AP1

Stock

0.68

1.5

2.6 1.18 Stock STB9A3A19 –

1.7 0.77 Stock STB9J2A1 B9J2AP1

2.8 1.27 Stock STB9J3A1 –

Stock

1.27

2.8

Stock

1.22

2.7

2.8 1.27 Stock STB9L3A4 –

1.9 0.86 Stock STB9N2A1 B9N2AP1

0.68 Stock

1.5

3.9 1.77 Stock B10E4AP1 –

1.7 0.77 Stock STB11A1J1

2.1 0.95 Stock STB11A2A1

2.3 1.04 Stock B12A2AP2 –

STB8E2A9

STB9A1J1

STB9A1J2

STB9A2A20

STB9J3A2

B9L3AP2

STB10A1J1

Band Heaters

–

B9A1JP1

B9A1JP2

–

B10A1JP1

B11A1JP1

B11A2AP1

att density is above W

a W

ecommendations at some common molding temperatures.

atlow r

21

Band Heaters

THINBAND Mica Barrel and Nozzle

How to Order

To order stock THINBAND or standard mica band, specify:

• Watlow code number

• Termination type(s)

• Lead lengths

• Quantity

Notes:

Post terminals are provided

• unless otherwise speciﬁed.

• On Types A, L and K, 12 inches (305 mm) in lead length will be supplied unless otherwise speciﬁed.

• On Types E, C, F and H, 14 inches (356 mm) in lead length will be supplied unless otherwise speciﬁed.

• On Types A, E, C, F and H, leads will be two inches (51 mm) longer than the protective covering unless otherwise speciﬁed.

• All LA termination options will be 180 degrees from the gap unless otherwise speciﬁed.

• Stock LA termination options can only be supplied with LA termination 180 degrees from the gap.

• For THINBAND heaters higher than 8.5 amps, consult Watlow.

Availability

• Stock: Same day shipment

• Made-to-Order: If our stock units do not meet your application needs, Watlow can manufacture to your special requirements. Please consult your sales engineer or authorized distributor for price and delivery of made-to-order items.

22

Watlow THINBAND Data sheet

Specifications and Main Features

Frequently Asked Questions

User Manual