ETC 9007B1

Presentation, Application
Severe Duty Limit Switches
9007 Mill and Foundry Switches
Conforming to NEMA A600 and UL508
Description
9007 (convertible sequence)
9007T Mill Switches
Use the 9007T Mill switches instead of other limit switches in
the following applications:
9007T Mill Switches
9007FT Foundry Switches
Pages 8 and 9
Pages 10 and 11
1 Where the current load exceeds the typical heavy duty limit
switch contact rating of 10 A and falls within the range of
up to 20 A continuous.
2 Where an operating sequence is required that is not
possible on other limit switches. Fifteen sequences are
available. Universal type has twelve different operating
sequences with CW only, CCW only and neutral position.
Standard type has three operating sequences with CW
and CCW operation.
3 Where higher reset forces are required due to foreign
material interfering with lever arm operation, or where long
heavy arms must reset against gravity.
9007FT Foundry Switches
The 9007FT Foundry switches are for use in foundries or mills
where the applications described above are required, and
where falling foundry sand or similar material could build up
and jam the operating mechanism. The shaft has a dust boot
and extends from the switch case, preventing sand build up
around the shaft. The devices can withstand hot falling sand
up to 300° F (149° C.).
Application Information
Type T — Ideal for applications requiring extra heavy duty contact ratings, or higher
operating and reset forces. Rugged mechanical construction with several different
operating sequences in one basic switch.
Type FT — Designed specifically for rough foundry application. The shaft is entirely
beyond the switch case to prevent jamming of the lever arm due to build up of sand.
A dust boot is furnished as standard to further prevent sand packing and allow free
movement of the lever arm. An extra long shaft bearing makes the switch extremely
rugged and able to handle the rough applications encountered in foundries, mills,
machine tool and similar industries. The switch will withstand hot falling sand up to
300° F (149° C).
Type T and FT
Enclosure — Oil-tight, dust-tight, water-tight, drip-tight meets NEMA 2, 4, and 13
requirements. Die cast zinc construction.
Operating Sequences — Fifteen sequences available. Universal type has 12
different operating sequences with CW only, CCW only, and neutral position
operation. Standard type has three operating sequences with CW and CCW
operation. Various sequences will give quick make and break, spring return with
maintained contact, or slow make and break. Most sequences are convertible by
removing the base plate and adjusting the positioning plate and/or latches
Ambient Temperature Range — 10° F (-12.2° C) to 185° F (85° C) ambient at full
rated load, up to 220° F (104° C) ambient with single coil load.
Lever Arm — Die cast zinc construction with hardened, oil-impregnated, sintered
iron rollers.
Conduit — 0.5" standard / 20 mm optional - Form M11
Mounting — Four baseplates provide end or side mounting holes and/or manifold
mounting. All mounting holes are 0.25" (6.35 mm) diameter. Two tapped holes on
each side of switch allows side mounting.
Contacts — SPDT, double break and three point double throw single break. Silver
contact tips. Phenolic contact block. Nylon liner. Polarity must be same on double
throw contacts.
Interpretation of Reference Numbers:
pages 31
6
0
Severe Duty Limit Switches
Presentation (continued),
characteristics
0
9007T Mill and 9007FT Foundry Switches
Conforming to NEMA A600 and UL508
Environment characteristics
Conforming to standards
Product certifications
Protective treatment
Ambient air temperature
Vibration resistance
Shock resistance
Electric shock protection
Degree of protection
Cable entry or connector
Materials
UL508
UL Listed, CSA Certified, CE Marked
Corrosion resistant gray paint
- 10 °F to + 185 °F (-23 °C to + 85 °C)
10G (10 - 55 Hz)
30G
Class O
NEMA Type 1, 2, 4, 12, 13, IP65, 66, 67
0.5" NPT (metric available)
Cast zinc n
Contact block characteristics
Rated operational
characteristics hard contacts
AC Voltage
Rated operational
characteristics hard contacts
DC Voltage
NEMA A600 Ithe = 20 A
20 A Resistive and continuous
NEMA P 600 Ithe = 20 A
20 A Resistive and continuous
600 V
2,500 Vac for 1 minute for CE, 2,200 Vac for 1 minute for UL, and
2,640 Vac for 1 minute for CSA
No
20 A Bussmann Class CC KTK-R-20 fuse, non time delay
Rated insulation voltage
Rated impulse withstand voltage
Positive opening
Short circuit protection
Terminal wire sizes
(Cabling/Screw Clamp)
Maximum actuation speed
Electrical durability
12 – 22 AWG (3.31 mm2 – 0.326 mm2) wire max.
15.2 mpm / 27.4 mpm (50 fpm / 90 fpm) with 45 ° Cam angle, levers only
N/A (future availability)
Maximum current ratings for control circuit contacts
Contacts
Volts
AC
Inductive
35% Power Factor
Break
Make
SPDT
Quick Make
and Break
All Slow
Make
and Break
120
240
480
600
120
240
480
600
Amperes
VA
Amperes
VA
150
75
37.5
30
60
30
15
12
18,000
18,000
18,000
18,000
7200
7200
7200
7200
20
12.5
6.25
5
6
3
1.5
1.2
2400
3000
3000
3000
720
720
720
720
Volts
Continuous
Carrying
Amperes
20
20
20
20
20
20
20
20
Resistive
75% Power Factor
Make, Break and
Continuous Carrying
Amperes
20
20
20
20
10
10
10
10
20
20
20
20
DC
Inductive
and Resistive
Make and Break
ConAmperes
tinuous
Carrying
Single
Double
Amperes
Throw
Throw
120
250
600
5.0
1.0
0.2
º
º
º
20
20
20
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
Characteristics for material and ratings comparisons — standard switches n
9007 Type T/FT
Type L (R. B. Denison Lox Switch)
Cast zinc
Cast aluminum
Body material
Cover material
Cast zinc
Aluminum
Steel with zinc plating
Steel with chromate plating
Base plate material
Nitrile
PVC
Shaft seal material
Contact block material
Phenolic
Glass filled nylon
Fine silver on copper backing
Coin Silver on steel backing
Moveable contact material
Fine silver on copper backing
90/10 AgCdO on copper backing
Stationary contact material
Low ambient temperature rating
-10° F
0° F
180° F
200° F
High ambient temperature at full rating f
NEMA Types 1, 2, 4, 12 and 13
NEMA Types 1, 4 and 13
Enclosure rating
Vibration resistance
10G (10 - 150 Hz)
40G max (10-150 Hz)
f Many switches are available with higher or lower temperature limits by selecting special versions or special options. See page 29.
7
Severe Duty Limit Switches
References,
characteristics
0
9007T Mill Switches
Universal operating sequences
Universal References
Base Plate
A
B
C
D
Surface
Mounted
9007TUA1
9007TUB1
9007TUC1
9007TUD1
No. 1
Single Pole
Double Throw
Spring Return
CW Only
9007TUA2
9007TUB2
9007TUC2
9007TUD2
No. 2
Single Pole
Double Throw
Spring Return
CW Only
Initial position and
CCW
A
A
Initial position
and CCW
B
CW
B
9007TUA3
9007TUB3
9007TUC3
9007TUD3
No. 3 ➃
Single Pole
Double Throw
Maintained
Contact
A
B
Middle
CW
Final
CW
A
B
A
9007TUA4
9007TUB4
9007TUC4
9007TUD4
No. 4
Single Pole
Double Throw
Spring Return
Neutral Position
Spring return of
arm to initial pos.
Contact pos.
maintained until
operated in reverse
direction
CCW
CW
A
B
A
B
Initial position
A
A
CW
B
A
9007TUA6
9007TUB6
9007TUC6
9007TUD6
No. 6
Single Pole
Double Throw
Spring Return
CCW Only
Initial position
and CW
B
CCW
A
B
9007TUA5
9007TUB5
9007TUC5
9007TUD5
No. 5
Single Pole
Double Throw
Spring Return
CCW Only
A
B
CCW
B
A
Initial position
and CW
B
B
Final
CCW
Middle
CCW
A
B
A
B
If high speed cam
or snap-back is
present, use No. 12
Characteristics
Nominal Operating Data
Pre-travel ➀
Total travel
Differential
Operating torque
Repeat accuracy ➁
14°
88°
12°
12 lb-in (1.35 N•m)
± 0.004" (0.10mm)
Int. Pos. 9°, Final 16°
88°
5°
12 lb-in (1.35 N•m)
± 0.004" (0.10mm)
7°
81°
7°
12 lb-in (1.35 N•m)
± 0.004" (0.10mm)
6°
81°
5°
12 lb-in (1.35 N•m)
± 0.004" (0.10mm)
14°
88°
12°
12 lb-in (1.35 N•m)
± 0.004" (0.10mm)
Int. Pos. 9°, Final 16°
88°
5°
12 lb-in (1.35 N•m)
± 0.004" (0.10mm)
To convert sequences, remove base plate, position plate and latches. Reassemble positioning plate and latches as shown.
Weight lb (kg)
B
A
A
2.35 lb. (0.18 kg)
B
2.35 lb. (0.18 kg)
2.35 lb. (0.18 kg)
2.35 lb. (0.18 kg)
2.35 lb. (0.18 kg)
2.35 lb. (0.18 kg)
9007TUA8
9007TUB8
9007TUC8
9007TUD8
No. 8 ➃
Single Pole
Double Throw
Maintained
Neutral Position
9007TUA9
9007TUB9
9007TUC9
9007TUD9
No. 9
Single Pole
Double Throw
Spring Return
Slow Make
Slow Break
9007TUA10
9007TUB10
9007TUC10
9007TUD10
No. 10
Single Pole
Double Throw
Spring Return
Slow Make
Slow Break
9007TUA11
9007TUB11
9007TUC11
9007TUD11
No. 11
Single Pole
Double Throw
Spring Return
Slow Make
Slow Break
9007TUA12
9007TUB12
9007TUC12
9007TUD12
No. 12
Single Pole
Double Throw
Maintained
Universal References (continued)
Base Plate
A
B
C
D
Surface
Mounted
9007TUA7
9007TUB7
9007TUC7
9007TUD7
No. 7
Single Pole
Double Throw
Maintained
If high speed cam
or snap-back
present, use No. 12
A
B
CCW
A
B
Initial position
If high speed cam
or snap-back is
present, use No. 12
A
Initial position
and CCW
A
B
A
Initial position
and CW
A
B
CCW
A
B
B
B
CW
CCW
A
Initial position
CW
A
B
A
B
CCW
A
B
CW
CW
A
CCW
A
B
A
B
B
B
Characteristics
Nominal Operating Data
Pre-travel ➀
Total travel
Differential
Operating torque
Repeat accuracy ➁
10°
85°
12°
2.5 lb-in (0.28 N•m)
± 0.004" (0.10mm)
6°
81°
10°
2.5 lb-in (0.28 N•m)
± 0.004" (0.10mm)
12°
87°
0°
12 lb-in (1.35 N•m)
± 0.004" (0.10mm)
3°
81°
0°
12 lb-in (1.35 N•m)
± 0.004" (0.10mm)
12°
87°
0°
12 lb-in (1.35 N•m)
± 0.004" (0.10mm)
45°
90°
0°
8 lb-in (0.9 N•m)
± 0.004" (0.10mm)
To convert sequences, remove base plate, position plate and latches. Reassemble positioning plate and latches as shown.
➂
Not adjustable
A
➂
Weight lb (kg)
Dimensions:
pages 14 to 17
8
2.35 lb (0.18 kg)
2.35 lb. (0.18 kg)
Interpretation of Reference Numbers:
page 31
2.35 lb. (0.18 kg)
Footnotes:
page 9
B
2.35 lb. (0.18 kg)
Base Plates:
page 13 & 14
2.35 lb. (0.18 kg)
2.35 lb. (0.18 kg)
References,
characteristics (continued)
Severe Duty Limit Switches
0
9007T Mill Switches
Standard operating sequences
Standard References
Base Plate
Surface
Mounted
A
B
C
D
9007TSA1
9007TSB1
9007TSC1
9007TSD1
9007TSA2
9007TSB2
9007TSC2
9007TSD2
No. 1
No. 2
No. 3
Single Pole
Double Throw
Spring Return
CW & CCW
Single Pole
Double Throw
Spring Return
CW & CCW
Single Pole
Double Throw
Spring Return
CW & CCW
Slow Make
Slow Break
Initial position
9007TSA3
9007TSB3
9007TSC3
9007TSD3
Initial position
Initial position
A
A
B
CW and CCW
A
B
A
CW and CCW
Middle
Final
A
B
B
B
A
B
CW
and
CCW
A
B
Characteristics (nominal operating data)
Switch actuation
Type of actuation
By 30° cam
14°
Int. Pos. 9°, Final 16°
9°
Pre-travel ➀
Total travel
89°
89°
89°
12°
Int. Pos. 5.5°, Final 7.5°
5°
Differential
N/A (future availability)
N/A (future availability)
N/A (future availability)
Reverse overtravel
Mechanical durability
in millions of operating cycles
N/A (future availability)
N/A (future availability)
N/A (future availability)
Operating torque/force
10 lb-in (1.13 N•m)
10 lb-in (1.13 N•m)
10 lb-in (1.13 N•m)
1 pole & 2 pole
Terminal wire sizes
#12 - 22 AWG
#12 - 22 AWG
#12 - 22 AWG
(Cabling/Screw Clamp)
(3.31 mm2 - 0.326 mm2)
(3.31 mm2 - 0.326 mm2)
(3.31 mm2 - 0.326 mm2)
Repeatability ➁
± 0.004" (0.10mm)
± 0.004" (0.10mm)
± 0.004" (0.10mm)
(linear travel of cam)
Cable entry
0.5" NPT
0.5" NPT
0.5" NPT
(metric available)
Weight lb (kg)
2.35 lb. (0.18 kg)
2.35 lb. (0.18 kg)
2.35 lb. (0.18 kg)
➀ The pre-travel listed may vary up to 5° additional for universal switches or up to 2° additional for standard switches due to free travel of lever arm at initial position.
➁ Linear travel of cam on 1.5" (38.1mm) lever arm.
➂ Remove spring from the positioning plate.
➃ Sequence 3, 7, and 8 devices are available but are not recommended where high speed cams or lever arm snap-back is present.
The application should be checked and No. 12 sequences substituted where possible.
Note: Type FT Foundry Switches are obtained by changing the “T” at the beginning of the equivalent type number above to “FT” (Example: FTUB1).
See pages 10 and 11.
9
Severe Duty Limit Switches
References,
characteristics (continued)
0
9007FT Foundry Switches
Universal operating sequences
Universal References
Base Plate
Surface
Mounted
A
B
C
D
9007FTUA1
9007FTUB1
9007FTUC1
9007FTUD1
9007FTUA2
9007FTUB2
9007FTUC2
9007FTUD2
No. 1
No. 2
Single Pole
Double Throw
Spring Return
CW Only
Single Pole
Double Throw
Spring Return
CW Only
Initial position and
CCW
A
A
Initial position
and CCW
B
CW
B
9007FTUA3
9007FTUB3
9007FTUC3
9007FTUD3
No. 3 ➃
Single Pole
Double Throw
Maintained
Contact
A
B
Middle
CW
Final
CW
A
B
A
9007FTUA4
9007FTUB4
9007FTUC4
9007FTUD4
Spring return of
arm to initial pos.
Contact pos.
maintained until
operated in reverse
direction
CCW
CW
A
B
A
B
9007FTUA6
9007FTUB6
9007FTUC6
9007FTUD6
No. 4
No. 5
No. 6
Single Pole
Double Throw
Spring Return
Neutral Position
Single Pole
Double Throw
Spring Return
CCW Only
Single Pole
Double Throw
Spring Return
CCW Only
Initial position
A
Initial position
and CW
B
A
CCW
A
B
9007FTUA5
9007FTUB5
9007FTUC5
9007FTUD5
CW
B
A
A
B
CCW
B
A
Initial position
and CW
B
B
Final
CCW
Middle
CCW
A
B
A
B
If high speed cam
or snap-back is
present, use No. 12
Characteristics
Nominal Operating Data
Pre-travel ➀
14°
Int. Pos. 9°, Final 16° 7°
6°
14°
Total travel
88°
88°
81°
81°
88°
Differential
12°
5°
7°
5°
12°
Operating torque
12 lb-in (1.35 N•m) 12 lb-in (1.35 N•m) 12 lb-in (1.35 N•m) 12 lb-in (1.35 N•m) 12 lb-in (1.35 N•m)
Repeat accuracy ➁
± 0.004" (0.10mm) ± 0.004" (0.10mm) ± 0.004" (0.10mm) ± 0.004" (0.10mm) ± 0.004" (0.10mm)
To convert sequences, remove base plate, position plate and latches. Reassemble positioning plate and latches as shown.
Weight lb (kg)
B
A
A
2.57 lb (0.96 kg)
Int. Pos. 9°, Final 16°
88°
5°
12 lb-in (1.35 N•m)
± 0.004" (0.10mm)
B
2.57 lb (0.96 kg)
2.57 lb (0.96 kg)
2.57 lb (0.96 kg)
2.57 lb (0.96 kg)
2.57 lb (0.96 kg)
9007FTUA8
9007FTUB8
9007FTUC8
9007FTUD8
No. 8 ➃
9007FTUA9
9007FTUB9
9007FTUC9
9007FTUD9
No. 9
9007FTUA10
9007FTUB10
9007FTUC10
9007FTUD10
No. 10
9007FTUA11
9007FTUB11
9007FTUC11
9007FTUD11
No. 11
9007FTUA12
9007FTUB12
9007FTUC12
9007FTUD12
No. 12
Single Pole
Double Throw
Maintained
Neutral Position
Single Pole
Double Throw
Spring Return
Slow Make
Slow Break
Single Pole
Double Throw
Spring Return
Slow Make
Slow Break
Single Pole
Double Throw
Spring Return
Slow Make
Slow Break
Single Pole
Double Throw
Maintained
Universal References (continued)
Base Plate
Surface
Mounted
A
B
C
D
9007FTUA7
9007FTUB7
9007FTUC7
9007FTUD7
No. 7
Single Pole
Double Throw
Maintained
If high speed cam
or snap-back
present, use No. 12
A
B
CCW
A
B
Initial position
If high speed cam
or snap-back
present, use No. 12
A
Initial position
and CCW
A
B
CW
B
A
Initial position
and CW
A
B
CCW
A
B
B
B
CCW
A
Initial position
CW
A
A
B
CCW
A
B
CW
CW
A
CCW
A
B
A
B
B
B
Characteristics
Nominal Operating Data
Pre-travel ➀
10°
6°
12°
3°
12°
Total travel
85°
81°
87°
81°
87°
Differential
12°
10°
0°
0°
0°
Operating torque
2.5 lb-in (0.28 N•m) 2.5 lb-in (0.28 N•m) 12 lb-in (1.35 N•m) 12 lb-in (1.35 N•m) 12 lb-in (1.35 N•m)
Repeat accuracy ➁
± 0.004" (0.10mm) ± 0.004" (0.10mm)
± 0.004" (0.10mm) ± 0.004" (0.10mm) ± 0.004" (0.10mm)
To convert sequences, remove base plate, position plate and latches. Reassemble positioning plate and latches as shown.
➂
➂
A
Weight lb (kg)
Dimensions:
pages 14 to 17
10
2.57 lb (0.96 kg)
2.57 lb (0.96 kg)
Interpretation of Reference Numbers:
page 31
2.57 lb (0.96 kg)
Footnotes:
page 11
45°
90°
0°
8 lb-in (0.9 N•m)
± 0.004" (0.10mm)
Not adjustable
B
2.57 lb (0.96 kg)
2.57 lb (0.96 kg)
2.57 lb (0.96 kg)
References,
characteristics (continued)
Severe Duty Limit Switches
0
9007FT Foundry Switches
Standard operating sequences
Standard References
Base Plate
Surface
Mounted
A
B
C
D
9007FTSA3
9007FTSB3
9007FTSC3
9007FTSD3
9007FTSA1
9007FTSB1
9007FTSC1
9007FTSD1
9007FTSA2
9007FTSB2
9007FTSC2
9007FTSD2
No. 1
No. 2
No. 3
Single Pole
Double Throw
Spring Return
CW & CCW
Single Pole
Double Throw
Spring Return
CW & CCW
Single Pole
Double Throw
Spring Return
CW & CCW
Slow Make
Slow Break
Initial position
Initial position
Initial position
A
A
B
CW and CCW
A
B
A
CW
and
CCW
CW and CCW
Middle
Final
A
B
B
B
A
A
B
B
Characteristics (nominal operating data)
Switch actuation
Type of actuation
By 30° cam
Pre-travel ➀
Total travel
Differential
Reverse overtravel
Mechanical durability
(in millions of operating cycles)
Operating torque/force
1 pole & 2 pole
Terminal wire sizes
(Cabling/Screw Clamp)
Repeatability ➁
(linear travel of cam)
Cable entry
(metric available)
Weight lb (kg)
14°
Int. Pos. 9°, Final 16°
9°
89°
89°
89°
12°
Int. Pos. 5.5°, Final 7.5°
5°
N/A (future availability)
N/A (future availability)
N/A (future availability)
N/A (future availability)
N/A (future availability)
N/A (future availability)
10 lb-in (1.13 N•m)
10 lb-in (1.13 N•m)
10 lb-in (1.13 N•m)
#12 - 22 AWG
(3.31 mm2 - 0.326 mm2)
#12 - 22 AWG
(3.31 mm2 - 0.326 mm2)
#12 - 22 AWG
(3.31 mm2 - 0.326 mm2)
± 0.004" (0.10mm)
± 0.004" (0.10mm)
± 0.004" (0.10mm)
0.5" NPT
0.5" NPT
0.5" NPT
2.57 lb. (0.96 kg)
2.57 lb. (0.96 kg)
2.57 lb. (0.96 kg)
➀
➁
➂
➃
The pre-travel listed may vary up to 5° additional for universal switches or up to 2° additional for standard switches due to free travel of lever arm at initial position.
Linear travel of cam on 1.5" (38.1mm) lever arm.
Remove spring from the positioning plate.
Sequence 3, 7, and 8 devices are available but are not recommended where high speed cams or lever arm snap-back is present.
The application should be checked and No. 12 sequences substituted where possible.
Note: Type FT Foundry Switches are obtained by changing the “T” at the beginning of the equivalent type number to “FT” (Example: FTUB1).
11
References
Severe Duty Limit Switches
0
9007 Mill and Foundry Switches
Lever Arms for 9007T and FT
Standard Roller
Arm
Standard Roller
Steel roller
Roller
Position
Reference Weight
Length
Diameter
Width
lb (kg)
Inches (mm)
Inches (mm)
Inches (mm)
1.5 (38.1)
0.75 (19)
Optional
0.25 (6.3)
9007B1
0.17 (0.063)
1.5 (38.1)
1.0 (25.4)
Optional
0.25 (6.3)
9007B2
0.19 (0.071)
1.5 (38.1)
1.38 (35)
Optional
0.25 (6.3)
9007B3
0.23 (0.085)
2.5 (63.5)
0.75 (19)
Optional
0.25 (6.3)
9007B7
0.25 (0.093)
2.5 (63.5)
1.0 (25.4)
Optional
0.25 (6.3)
9007B8
0.25 (0.093)
2.5 (63.5)
1.38 (35)
Optional
0.25 (6.3)
9007B9
0.27 (0.100)
1.5 (38.1)
0.75 (19)
Optional
0.5 (12.7)
9007B12
0.34 (0.126)
1.5 (38.1)
1.0 (25.4)
Optional
0.5 (12.7)
9007B13
0.34 (0.126)
1.5 (38.1)
1.38 (35)
Optional
0.5 (12.7)
9007B14
0.42 (0.156)
5 (127)
0.75 (19)
Optional
0.25 (6.3)
9007B19
1.0 (0.373)
—
9007B21
0.20 (0.074)
2.88 (73.1)
0.75 (19)
No roller
2.5 (63.5)
0.75 (19)
Optional
0.5 (12.7)
9007B22
0.22 (0.082)
2.5 (63.5)
1.0 (25.4)
Optional
0.5 (12.7)
9007B23
0.28 (0.104)
2.5 (63.5)
1.38 (35)
Optional
0.5 (12.7)
9007B24
0.36 (0.134)
(1) Adjustable
0.75 (19)
Optional
0.25 (6.3)
9007R18
0.50 (0.186)
(1) Adjustable
1.0 (25.4)
Optional
0.25 (6.3)
9007R19
0.50 (0.186)
(1) Adjustable
1.38 (35)
Optional
0.25 (6.3)
9007R20
0.50 (0.186)
(1) Does not include lever arm clamp or rod. If lever arm clamp is required, use 9007R16 or R17.
Offset Type (used to obtain different cam track dimensions)
Offset Type
Arm
Steel roller
Length
Inches (mm)
1.5 (38.1)
1.5 (38.1)
1.5 (38.1)
1.5 (38.1)
1.5 (38.1)
1.5 (38.1)
1.88 (48)
1.88 (48)
1.88 (48)
1.88 (48)
1.88 (48)
1.88 (48)
Diameter
Inches (mm)
0.75 (19)
1.0 (25.4)
1.38 (35)
0.75 (19)
1.0 (25.4)
1.38 (35)
0.75 (19)
1.0 (25.4)
1.38 (35)
0.75 (19)
1.0 (25.4)
1.38 (35)
Roller
Position
Inside offset
Inside offset
Inside offset
Outside offset
Outside offset
Outside offset
Outside offset
Outside offset
Outside offset
Inside offset
Inside offset
Inside offset
Reference
Width
Inches (mm)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
9007C1
9007C2
9007C3
9007D1
9007D2
9007D3
9007E4
9007E5
9007E6
9007F4
9007F5
9007F6
Weight
lb (kg)
0.50 (0.186)
0.50 (0.186)
0.50 (0.186)
0.18 (0.067)
0.18 (0.067)
0.18 (0.067)
0.20 (0.074)
0.27 (0.100)
0.27 (0.100)
0.30 (0.112)
0.30 (0.112)
0.30 (0.112)
120° Forked (used with maintained contact lever arm type switches)
Arm
Length
Inches
(mm)
1.5 (38.1)
1.5 (38.1)
1.5 (38.1)
1.5 (38.1)
1.5 (38.1)
1.5 (38.1)
120° Forked
90° Forked
Dimensions:
pages 14 to 17
12
Steel roller
Roller
Diameter
Roller Position Width
Inches (mm)
Inches (mm)
0.75 (19)
1.0 (25.4)
0.75 (19)
1.0 (25.4)
0.75 (19)
1.0 (25.4)
Same side
Same side
LH on opp. side
LH on opp. side
RH on opp. side
RH on opp. side
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
Reference
Weight
lb (kg)
9007J1
9007J2
9007K1
9007K2
9007N1
9007N2
0.31 (0.115)
0.40 (0.149)
0.50 (0.186)
0.50 (0.186)
0.66 (0.246)
0.70 (6.261)
90° Forked (used with maintained contact lever arm type switches)
Arm
Length
Inches (mm)
1.5 (38.1)
1.5 (38.1)
1.5 (38.1)
1.5 (38.1)
1.5 (38.1)
1.5 (38.1)
Steel roller Roller
Diameter
Roller
Inches (mm) Position
0.75 (19)
Same side
1.0 (25.4)
Same side
0.75 (19)
RH on opp. side
1.0 (25.4)
RH on opp. side
0.75 (19)
LH on opp. side
1.0 (25.4)
LH on opp. side
Reference
Width
Inches (mm)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
0.25 (6.3)
9007X1
9007X2
9007Y1
9007Y2
9007Z1
9007Z2
Weight
lb (kg)
0.30 (0.112)
0.40 (0.149)
0.50 (0.186)
0.50 (0.186)
0.66 (0.246)
0.70 (0.261)
References (continued)
Severe Duty Limit Switches
0
9007 Mill and Foundry Switches
Lever Arms and Replacement Parts
Cable operated
Arm
Steel roller
Roller
Length
Diameter
Roller Position Width
Inches (mm) Inches (mm)
Inches (mm)
1.5 (38.1)
0.75 (19)
None
None
2.5" (63.5mm) long with eyebolt 0.25 (6.3mm) I.D. instead of roller.
Reference
Weight
lb (kg)
−
9007Y3
9007B27
−
Rod Type (used on conveyor systems or where unusual shapes are required)
Adjustable
0.75 (19)
Adjustable
0.75 (19)
(1) Rod not included
(2) Key stock not included
With Spring
With Reset
(1) 0.19 (4.8)
(2) 0.25 (6.3)
None
None
9007 R16
9007R17
0.18 (0.067)
0.18 (0.067)
Ball Bearing Type (for abrasive dust areas or with high speed cams)
Cable Operated
1.5 (38.1)
0.75 (19)
Center
0.28 (7.1)
9007B16
0.15 (0.055)
Weld-On Type (used where a special operator is required to weld to lever)
3.5 (89)
0.75 (19)
None
None
9007G10
0.50 (0.186)
One Way Roller Type (used with reversible cams for one way operations)
1.5 (38.1)
0.75 (19)
Outside offset
0.25 (6.3)
9007D4
0.64 (0.238)
9007R21
9007R22
1.63 (0.608)
1.42 (0.530)
Conveyor Side Guide
8.44" (214.3) long with 1.5" (38.1) dia. 3.75" (95.2) Delrin roller
8.44" (214.3) long with 0.88" (22.3) dia. 3.75" (95.2) Delrin roller
Ball Bearing Type
Rod Type
Separate Base Plates (2)
Style
1-Way Roller Type
Weld-On Type
Mounting Holes
Reference
Weight
lb (kg)
A
None (1)
2934D32G1
B
End
2934D14G1 0.34 (0.126)
C
Side
2934D33G1 0.42 (0.156)
D
End
2934D34G1 0.36 (0.134)
(1) No mounting holes in base plate. Side mounting holes in switch case must be used.
(2) Acceptable wire sizes 14 – 18 AWG (2.08 – 0.823 mm2); recommended terminal clamp torque
13 – 16 lb-in. (1.46 – 1.80 Nkm).
Optional Conduit Threads
Description
Reference
Metric
Conveyor Side Guide
M20 - 20mm (per B.S. 4568)
Example: 9007TUB4M11
Weight
lb (kg)
M11
Three Point Contacts — Ordering Information
Select Type number of desired contact operating sequence for standard contact switch.
Change the letter following “T” or “FT” as shown below.
U to Y
Contact Configuration Changes
Change:
S to K
From:
For example:
TUB1 changes to TYB1
TSB1 changes to TKB1
Style C
Style D
Style B
Base Plates
13
Severe Duty Limit Switches
Dimensions
0
9007 Mill and Foundry Switches
Surface Mounting
Type T
Type FT
2.06
52.32
3.0
76.2
0.75
19.05
0.75
19.05
0.56
14.22
0.56
14.2
2.63
66.80
0.50
Pipe Tap
12.7
0.75
Optional
19.05
0.63 0.91
15.9 23.1
2.44
61.98
2.63
66.80
0.56
14.22
0.38
0.25
20 Tap
deep
9.53
6.35
0.50
Pipe Tap
12.7
0.75
Optional
19.05
Both Sides
0.63
16.00
0.91
23.11
0.56
14.22
0.38
0.25
20 Tap
deep
9.53
6.35
Both Sides
3.41
86.61
Base Plates
Style A
Style B
2.06
52.3
0.22
5.59
Style C
2.25
57.15
Style D
2.81
71.37
0.22
5.59
1.13
28.70
4.66
118.36
0.75
19.0
0.56
14.2
2.63
66.8
4.22
107.12
Center of
Shaft
1
25.4
1.81
45.97
3.16
80.3
0.44
11.18
Mtg. Holes 0.257 Dia.
6.53
0.63 0.91
16.0 23.1
0.56
14.2
0.66
3
16.76
4.50 76.2
Center of
114.3
Shaft
0.38
9.65 3.25
82.55
1.75
44.45
.53
13.46
1.81
35.81
.22
5.59
2.44
61.98
129.29
5.09
129.29
4.31
Center of 109.47
Shaft
1.25
31.75
2.25
57.15
Mtg. Holes .257 Dia.
6.53
Mtg. Holes 0.257 Dia.
6.53
2.44
62.0
Dual dimensions:
14
inches
mm
Dimensions (continued)
Severe Duty Limit Switches
0
9007 Mill and Foundry Switches
CAM Track Dimensions
0.38
9.65
2.81
20.57
0.38
9.65
0.38
9.65
0.38
9.65
Type “D”
Roller
Arms
2.44
61.98
2.06
52.32
1.69
42.93
1.31
33.27
Type “C”
Roller
Arms
Type “D”
Roller
Arms
Type “B”
Roller
Arms
Type “B”
Roller
Arms
1.5
38.1 R.
3.28
83.31
0.75
19.05
2.53
65.26
0.94
23.88
1.59
40.39
0.75
19.05
0.84
21.34
Type “E”
Roller
Arms
Type “E”
Roller
Arms
Type “F”
Roller
Arms
1.875
47.62 R.
0.84
21.34
0.38
9.65
0.38
9.65
0.38
9.65
0.38
9.65
Type “D”
Roller
Arms
Type “C”
Roller
Arms
Type “B”
Roller
Arms
1.5
R.
38.1
3.75
95.25
3.38
85.85
3.00
76.2
2.63
66.80
2.25
57.15
0.75
19.05
4.22
107.19
4.06
103.12
0.94
23.88
2.53
64.36
1.78
45.21
Type “E”
Roller
Arms
Type “F”
Roller Arms
Type “D”
Roller
Arms
0.75
19.05
Type “E”
Roller
Arms
1.875
47.62 R.
Type “B”
Roller
Arms
0.84
21.34
Dual dimensions: inches
mm
15
Severe Duty Limit Switches
Dimensions (continued)
0
9007 Mill and Foundry Switches
Lever Arms
Type T and FT Lever Arms
Standard Roller
Offset Type
Adjustable Length Rod Type
0.75
19.05
A
A
B
B
Inside
Offset
1.66
43.16
Outside
Offset
For dimension A refer to page 12.
E
0.28
7.11
1.75
44.45
0.31
7.87
0.31
7.87
Hole for Rod
or Key Stock
C D F
C
E
1.50
38.1
A
0.88
22.35
E
D
Ball Bearing Roller Type B16
0.69
17.53
0.70
17.78
0.31
7.87
C DF
0.31
7.87
Roller Arm for use with Type R17
0.44
11.18
1-Way Roller Type D4
0.625
15.88
1.50
0
38.1
B
1.75
44.45
0.38
9.53
0.88
22.35
0.75
19.05
Weld-On Arm Type G10
0.25
6.35
0.28
7.11
1.50
38.10
0.38
9.65
0.75
19.05
0.38 0.31
9.65 7.87
1.50
38.10
0.09
2.29
Cable Operated with Reset Type Y3
1.50
38
0.31
7.84
1.06
27
3.50
88.9
2.12
54
0.25
Dia.
6
90o
2.28
58
0.38
10 Dia
0.63
16.0
2.50
64
0.63
16
0.50
13
Cable Operated Type B27
0.47
11.89
0.34
8.64
1.13
28.7
3.53
89.66
2.50
63.5
0.31
7.87
0.59
15.06
0.75 Dia. Hole
19.05
1.06
26.92 2.41
61.21
0.31
7.87
0.75
19.05
Dual dimensions:
16
inches
mm
Severe Duty Limit Switches
Dimensions (continued)
0
9007 Mill and Foundry Switches
Lever Arms
Type T and FT Lever Arms (continued)
90° Forked
120° Forked
90
0
120°
2.13
54.10
0.75
19.05
50
1. .10
38
1.06
26.92
0.38
9.53
Arm Type
X1, Y1, Z1
1.16
29.46
0.25
6.35
0.38
9.65
0.38
9.65
0.38
9.65
A
X1
X2
A
X2, Y2, Z2
0.38
9.65
0.25
6.35
0.25
6.35
Y1
Y2
0.38
9.53
0.75 1.00
19.05 25.4
A
0.38
9.65
0.25
0.38 6.35
9.53
0
1.5 .10
98
0.50
12.7 1.16
29.46
Type J1 & J2
0.25
6.35
Type N1 & N2
0.38
9.53
1.34
0.67 34.04
17.02
0.38
9.53
1.34
34.04
Type K1 & K2
1.31
33.27
Z1
Z2
Dim A
0.75
19.05
1.00
25.4
0.25
6.35
1.31
33.27
A
J1, K1, N1
J2, K2, N2
2.59
65.79
0.25
6.35
0.38
9.53
0.67
17.02
0.25
6.35
17
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