Hubbell Limit Switches User Manual

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LIMIT SWITCHES

Series 55 Rotary Limit Switches

Direct replacement for HWS Series 15 and G.E. Series CR115 switches

Limit the travel of electrically operated doors, conveyors, hoists, machine tool work tables and similar devices. Equipment having rotating mechanisms, or linear motion which can be translated into rotational motion, can be controlled by these versatile switches. Available with up to four S.P.D.T. or D.P.D.T. switch blocks for control of multiple functions.

Switches Feature

Six gear ratios

Right hand, Left hand or Dual shaft models (RH shown in photos)

Two, Three or Four switches

Mount in any position

Easy to wire.

Rugged die cast enclosures

NEMA 4 construction

(Exceeds requirements of NEMA 1 and NEMA 12)

High strength steel multi-useinput shaft; #404 Woodruff key slot, 0.19 dia. hole and setscrew dimple

Switch terminal screws for quick wiring

Standard or Extended Dwell cams

Easy, precision timing adjustment using standard screwdriver and provided tool

Industrial grade bearings

Industrial duty S.P.D.T. or D.P.D.T. snap switches are andlisted

 

SWITCH

INSULATING

 

 

SHIELD

 

 

 

CAM

 

 

 

ADJUSTING

PINION

CONDUIT

HIGH STRENGTH

CONNECTION

STEEL SHAFT

Tapped for

Key way, Through Hole &

1.00" NPT

Setscrew Dimple Standard

Geared Rotary Limit Switches for overtravel protection and other uses on material handling equipment, hoists, cranes, valves, compacting equipment, machine tool lead screws, packaging machinery, powered doors, gates and windows, etc.

Mounting and shaft location allows direct replacement of HWS Series 15 and G.E. Series CR115 switches.

Contact Block Specifications

15 Amp 120, 240, 480 or 600 VAC. 1/2 H.P. 120 VAC, 1.0 H.P. 240 VAC 0.8 Amp 115 VDC, 0.4 Amp 230 VDC Pilot Duty 600 VAC Max.

Right Hand Shaft–FourSwitch Model

26

Gleason Reel Corp. • 600 South Clark St. • P.O. Box 26 • Mayville, WI 53050 • Phone:920-387-4120

LIMIT SWITCHES

Series 55 Rotary Limit Switches

MODELS–Series55

 

 

 

 

 

 

 

 

 

RIGHT HAND

LEFT HAND

DUAL

Gear

Turns of Drive Shaft to Trip Contacts

Contact

Circuits

SHAFT

SHAFT

SHAFT

 

 

 

 

 

 

 

NEMA 4

NEMA 4

NEMA 4

Ratio

 

 

 

 

 

Blocks

 

 

 

Min.

 

Min.

Overtravel

Reset

 

NO

NC

Model No.*

Model No.*

Model No.*

 

 

 

 

 

 

 

 

 

 

 

 

Standard Cams

 

 

 

 

 

 

 

 

 

20.5 to 1

18.0

 

1.0

2.5

0.5

2

2

2

55-4E-2SP-WR-20

55-4E-2SP-WL-20

55-4E-2SP-WB-20

 

3

3

3

55-4E-3SP-WR-20

55-4E-3SP-WL-20

55-4E-3SP-WB-20

 

 

 

 

 

 

4

4

4

55-4E-4SP-WR-20

55-4E-4SP-WL-20

55-4E-4SP-WB-20

42.5 to 1

36.5

 

1.0

6.0

0.5

2

2

2

55-4E-2SP-WR-40

55-4E-2SP-WL-40

55-4E-2SP-WB-40

 

3

3

3

55-4E-3SP-WR-40

55-4E-3SP-WL-40

55-4E-3SP-WB-40

 

 

 

 

 

 

4

4

4

55-4E-4SP-WR-40

55-4E-4SP-WL-40

55-4E-4SP-WB-40

80 to 1

68.0

 

1.5

12.0

0.75

2

2

2

55-4E-2SP-WR-80

55-4E-2SP-WL-80

55-4E-2SP-WB-80

 

3

3

3

55-4E-3SP-WR-80

55-4E-3SP-WL-80

55-4E-3SP-WB-80

 

 

 

 

 

 

4

4

4

55-4E-4SP-WR-80

55-4E-4SP-WL-80

55-4E-4SP-WB-80

111 to 1

97.0

 

2.0

14.0

1.25

2

2

2

55-4E-2SP-WR-111

55-4E-2SP-WL-111

55-4E-2SP-WB-111

 

3

3

3

55-4E-3SP-WR-111

55-4E-3SP-WL-111

55-4E-3SP-WB-111

 

 

 

 

 

 

4

4

4

55-4E-4SP-WR-111

55-4E-4SP-WL-111

55-4E-4SP-WB-111

222 to 1

192.0

 

3.0

30.0

2.5

2

2

2

55-4E-2SP-WR-222

55-4E-2SP-WL-222

55-4E-2SP-WB-222

 

3

3

3

55-4E-3SP-WR-222

55-4E-3SP-WL-222

55-4E-3SP-WB-222

 

 

 

 

 

 

4

4

4

55-4E-4SP-WR-222

55-4E-4SP-WL-222

55-4E-4SP-WB-222

333 to 1

265.0

 

4.0

48.0

3.5

2

2

2

55-4E-2SP-WR-333

55-4E-2SP-WL-333

55-4E-2SP-WB-333

 

3

3

3

55-4E-3SP-WR-333

55-4E-3SP-WL-333

55-4E-3SP-WB-333

 

 

 

 

 

 

4

4

4

55-4E-4SP-WR-333

55-4E-4SP-WL-333

55-4E-4SP-WB-333

Extended

Dwell Cams

 

 

 

 

 

 

 

 

 

20.5 to 1

17.0

 

1.0

3.25

0.25

2

2

2

55-4E-2SP-WR-20-LD

55-4E-2SP-WL-20-LD

55-4E-2SP-WB-20-LD

 

3

3

3

55-4E-3SP-WR-20-LD

55-4E-3SP-WL-20-LD

55-4E-3SP-WB-20-LD

 

 

 

 

 

 

4

4

4

55-4E-4SP-WR-20-LD

55-4E-4SP-WL-20-LD

55-4E-4SP-WB-20-LD

42.5 to 1

35.0

 

1.5

7.5

0.75

2

2

2

55-4E-2SP-WR-40-LD

55-4E-2SP-WL-40-LD

55-4E-2SP-WB-40-LD

 

3

3

3

55-4E-3SP-WR-40-LD

55-4E-3SP-WL-40-LD

55-4E-3SP-WB-40-LD

 

 

 

 

 

 

4

4

4

55-4E-4SP-WR-40-LD

55-4E-4SP-WL-40-LD

55-4E-4SP-WB-40-LD

80 to 1

66.0

 

2

14.0

1.25

2

2

2

55-4E-2SP-WR-80-LD

55-4E-2SP-WL-80-LD

55-4E-2SP-WB-80-LD

 

3

3

3

55-4E-3SP-WR-80-LD

55-4E-3SP-WL-80-LD

55-4E-3SP-WB-80-LD

 

 

 

 

 

 

4

4

4

55-4E-4SP-WR-80-LD

55-4E-4SP-WL-80-LD

55-4E-4SP-WB-80-LD

111 to 1

90.0

 

3.0

21.0

2.5

2

2

2

55-4E-2SP-WR-111-LD

55-4E-2SP-WL-111-LD

55-4E-2SP-WB-111-LD

 

3

3

3

55-4E-3SP-WR-111-LD

55-4E-3SP-WL-111-LD

55-4E-3SP-WB-111-LD

 

 

 

 

 

 

4

4

4

55-4E-4SP-WR-111-LD

55-4E-4SP-WL-111-LD

55-4E-4SP-WB-111-LD

222 to 1

182.0

 

4.0

40.0

4.0

2

2

2

55-4E-2SP-WR-222-LD

55-4E-2SP-WL-222-LD

55-4E-2SP-WB-222-LD

 

3

3

3

55-4E-3SP-WR-222-LD

55-4E-3SP-WL-222-LD

55-4E-3SP-WB-222-LD

 

 

 

 

 

 

4

4

4

55-4E-4SP-WR-222-LD

55-4E-4SP-WL-222-LD

55-4E-4SP-WB-222-LD

333 to 1

275.0

 

5.0

58.0

6.0

2

2

2

55-4E-2SP-WR-333-LD

55-4E-2SP-WL-333-LD

55-4E-2SP-WB-333-LD

 

3

3

3

55-4E-3SP-WR-333-LD

55-4E-3SP-WL-333-LD

55-4E-3SP-WB-333-LD

 

 

 

 

 

 

4

4

4

55-4E-4SP-WR-333-LD

55-4E-4SP-WL-333-LD

55-4E-4SP-WB-333-LD

* S.P.D.T. switches shown. To order D.P.D.T. switches, substitute DP for SP in model number.

Example: Model Number 55-4E-3SP-WR-111-LD=S.P.D.T.switch. Model number55-4E-3DP-WR-111-LD=D.P.D.T.switch.

Gear

Contact

HWS

GE

HWS

Series 15

Series CR115

Series 55

Ratio

Blocks

Model No.

Model No.

Model No.

 

 

Right Hand

Shaft–Standard

Dwell Cams

 

 

20.5 to 1

2

ES15-4211

CR115E121102

55-4E-2SP-WR-20

42.5 to 1

2

ES15-4221

CR115E122102

55-4E-2SP-WR-40

80 to 1

2

ES15-4231

CR115E123102

55-4E-2SP-WR-80

111 to 1

2

ES15-4241

CR115E124102

55-4E-2SP-WR-111

222 to 1

2

ES15-4251

CR115E125102

55-4E-2SP-WR-222

333 to 1

2

ES15-4261

CR115E126102

55-4E-2SP-WR-333

20.5 to 1

4

ES15-4411

CR115E141102

55-4E-4SP-WR-20

42.5 to 1

4

ES15-4421

CR115E142102

55-4E-4SP-WR-40

80 to 1

4

ES15-4431

CR115E143102

55-4E-4SP-WR-80

111 to 1

4

ES15-4441

CR115E144102

55-4E-4SP-WR-111

222 to 1

4

ES15-4451

CR115E145102

55-4E-4SP-WR-222

333 to 1

4

ES15-4461

CR115E146102

55-4E-4SP-WR-333

Left Hand

Shaft–Standard

Dwell Cams

 

 

20.5 to 1

2

No Equivalent

CR115E121112

55-4E-2SP-WL-20

42.5 to 1

2

No Equivalent

CR115E122112

55-4E-2SP-WL-40

80 to 1

2

No Equivalent

CR115E123112

55-4E-2SP-WL-80

111 to 1

2

No Equivalent

CR115E124112

55-4E-2SP-WL-111

222 to 1

2

No Equivalent

CR115E125112

55-4E-2SP-WL-222

333 to 1

2

No Equivalent

CR115E126112

55-4E-2SP-WL-333

20.5 to 1

4

No Equivalent

CR115E141112

55-4E-4SP-WL-20

42.5 to 1

4

No Equivalent

CR115E142112

55-4E-4SP-WL-40

80 to 1

4

No Equivalent

CR115E143112

55-4E-4SP-WL-80

111 to 1

4

No Equivalent

CR115E144112

55-4E-4SP-WL-111

222 to 1

4

No Equivalent

CR115E145112

55-4E-4SP-WL-222

333 to 1

4

No Equivalent

CR115E146112

55-4E-4SP-WL-333

Dual

Shaft–Standard

Dwell Cams

 

 

20.5 to 1

2

No Equivalent

CR115E121122

55-4E-2SP-WB-20

42.5 to 1

2

No Equivalent

CR115E122122

55-4E-2SP-WB-40

80 to 1

2

No Equivalent

CR115E123122

55-4E-2SP-WB-80

111 to 1

2

No Equivalent

CR115E124122

55-4E-2SP-WB-111

222 to 1

2

No Equivalent

CR115E125122

55-4E-2SP-WB-222

333 to 1

2

No Equivalent

CR115E126122

55-4E-2SP-WB-333

20.5 to 1

4

No Equivalent

CR115E141122

55-4E-4SP-WB-20

42.5 to 1

4

No Equivalent

CR115E142122

55-4E-4SP-WB-40

80 to 1

4

No Equivalent

CR115E143122

55-4E-4SP-WB-80

111 to 1

4

No Equivalent

CR115E144122

55-4E-4SP-WB-111

222 to 1

4

No Equivalent

CR115E145122

55-4E-4SP-WB-222

333 to 1

4

No Equivalent

CR115E146122

55-4E-4SP-WB-333

For replacement of HWS series 15 and G.E. series CR115 switches, please refer to Cross Reference chart at left.

Dimensions–inches(mm). LH model shown in gray.

 

 

7.50

 

 

 

 

 

 

(191) Dual Shaft

 

 

 

 

 

6.28 (160)

 

 

 

 

 

5.06

 

3 Mtg. Holes

 

 

 

(129)

4.156

 

 

 

 

for #10 Screws

.50

.50

2.078

(106)

 

RH Shaft

(12)

 

 

(12)

(53)

 

 

Position

 

 

1.67

 

 

5.32

 

 

 

 

 

(135)

LH Shaft

(42)

 

4.625

 

 

 

Position

 

 

 

 

 

 

(117)

 

 

 

 

 

0.125

 

 

 

 

 

 

 

 

 

 

 

(3)

 

 

 

 

 

1.00" NPT

 

 

 

 

 

 

Pipe Tap

 

 

 

 

#404

 

 

 

 

 

 

Woodruff

1.00

 

 

 

 

Key

.50

(25)

 

 

 

 

 

(12)

 

 

 

 

 

 

.60

 

 

 

 

3.32

 

(15)

 

 

 

2.18

(84)

0.19 (5)

 

 

 

1.19

(55)

 

Thru

 

 

 

(30)

 

 

Hole

 

 

 

 

 

 

 

.25

ø.196 X .12 Deep

 

 

 

 

(6)

.94

 

 

 

 

 

 

 

 

 

 

 

 

(24)

 

 

 

 

Gleason Reel Corp. • 600 South Clark St. • P.O. Box 26 • Mayville, WI 53050 • Phone:920-387-4120

27