9

References,

characteristics (continued)

Severe Duty Limit Switches

0

9007T Mill Switches

Standard operating sequences

Standard References

Base Plate

A

B

C

D

9007TSA1

9007TSB1

9007TSC1

9007TSD1

9007TSA2

9007TSB2

9007TSC2

9007TSD2

9007TSA3

9007TSB3

9007TSC3

9007TSD3

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

Characteristics (nominal operating data)

Switch actuation

By 30° cam

Type of actuation

Pre-travel

➀

14°

Int. Pos. 9°, Final 16°

9°

Total travel

89°

89°

89°

Differential

12°

Int. Pos. 5.5°, Final 7.5°

5°

Reverse overtravel

N/A (future availability)

N/A (future availability)

N/A (future availability)

Mechanical durability

in millions of operating cycles

N/A (future availability)

N/A (future availability)

N/A (future availability)

Operating torque/force

1 pole & 2 pole

10 lb-in (1.13 N

•m)

10 lb-in (1.13 N

•m)

10 lb-in (1.13 N

•m)

Terminal wire sizes

(Cabling/Screw Clamp)

#12 - 22 AWG

#12 - 22 AWG

#12 - 22 AWG

Repeatability

➁

(linear travel of cam)

± 0.004" (0.10mm)

± 0.004" (0.10mm)

± 0.004" (0.10mm)

Cable entry

(metric available)

0.5" NPT

0.5" NPT

0.5" NPT

Weight lb (kg)

2.35 lb. (0.18 kg)

2.35 lb. (0.18 kg)

2.35 lb. (0.18 kg)

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.

Surface

Mounted

A

A

B

B

Initial position

CW and CCW

A

A

A

B

B

B

Initial position

Middle

Final

CW and CCW

A

A

B

B

Initial position

CW

and

CCW