Datasheet

18 sensing.honeywell.com
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Catalog
Listing
Material Rod/Roller
Dia. mm
[in]
Rod/Roller
Width mm
[in]
Roller
Mounting
Fixed 38,1 mm [1.5 in] radius
– Rollerless n/a n/a n/a
LSZ51A Nylon 19 [0.75] 6,35 [0.25] Front
LSZ51B Steel 19 [0.75] 6,35 [0.25] Front
LSZ51C Nylon 19 [0.75] 6,35 [0.25] Back
LSZ51D Steel 19 [0.75] 6,35 [0.25] Back
LSZ51F Nylon 25,4 [1.0] 12,7 [0.50] Front
LSZ51G Nylon 38,1 [1.5] 6,35 [0.25] Front
LSZ51J Nylon 25,4 [1.0] 12,7 [0.50] Back
LSZ51L Ball bearing 19 [0.75] 6,35 [0.25] Back
LSZ51M Nylon 19 [0.75] 31,7 [1.25] Back
LSZ51N Steel 19 [0.75] 31,7 [1.25] Front
LSZ51P Nylon 19 [0.75] 12,7 [0.50] Front
Adjustable 38,1 mm to 89,0 mm [1.5 in to 3.5 in] radius
– Rollerless n/a n/a n/a
LSZ52A Nylon 19 [0.75] 6,35 [0.25] Back
LSZ52B Steel 19 [0.75] 6,35 [0.25] Back
LSZ52C Nylon 19 [0.75] 6,35 [0.25] Front
LSZ52D Steel 19 [0.75] 6,35 [0.25] Front
LSZ52E Nylon 19 [0.75] 33,0 [1.30] Front
LSZ52J Nylon 25,4 [1.0] 12,7 [0.50] Front
LSZ52K Nylon 38,1 [1.5] 6,35 [0.25] Front
LSZ52L Ball bearing 19 [0.75] 6,35 [0.25] Front
LSZ52M Nylon 50,8 [2.0] 6,35 [0.25] Front
LSZ52N Nylon 19 [0.75] 12,7 [0.50] Front
Yoke – 38,1 mm [1.5 in] radius
LSZ53A Nylon 19 [0.75] 6,35 [0.25] Front/Back
LSZ53B Steel 19 [0.75] 6,35 [0.25] Front/Back
LSZ53D Steel 19 [0.75] 6,35 [0.25] Front/Front
LSZ53E Nylon 19 [0.75] 6,35 [0.25] Back/Front
LSZ53M Nylon 19 [0.75] 31,7 [1.25] Back/Front
LSZ53P Steel 19 [0.75] 6,35 [0.25] Back/Back
LSZ53S Nylon 19 [0.75] 6,35 [0.25] Back/Back
Rod
– Hub only n/a n/a n/a
LSZ54M Alum, 140 mm
[5.5 in]
Ø 3,2
[Ø 0.125]
n/a n/a
LSZ54N Stainless, 330
mm [13 in]
Ø 3,2
[Ø 0.125]
n/a n/a
LSZ54R SST spring
wire, 305 mm
[12 in]
Ø 1,9
[Ø 0.075]
n/a n/a
LSZ54V Flex cable (tin
plated steel),
122 mm
[4.8 in]
Ø 4,8
[Ø 0.19]
n/a n/a
LSZ54P Plastic rod,
533,4 mm
[21 in]
Ø 6,85
[Ø 0.27]
n/a n/a
LSZ54W Plastic rod,
183 mm
[7.2 in]
Ø 6,85
[Ø 0.27]
n/a n/a
LSZ54T 330 [13]
stainless steel
Ø 4,8
[Ø 0.19]
n/a n/a
Spoke
LSZ69CA 152 mm [6.0
in] Stainless
3,2 [0.125] n/a n/a
Table 8. HDLS Series Actuator Code Table (see previous page)
Catalog
Listing
Material Rod/Roller
Dia. mm
[in]
Rod/Roller
Width mm
[in]
Roller
Mounting
Fixed 38,1 mm [1.5 in] radius
– Rollerless n/a n/a n/a
LSZ55A Nylon 19 [0.75] 6,35 [0.25] Back
LSZ55B Steel 19 [0.75] 6,35 [0.25] Back
LSZ55C Nylon 19 [0.75] 6,35 [0.25] Front
LSZ55D Steel 19 [0.75] 6,35 [0.25] Front
LSZ55E Nylon 19 [0.75] 12,7 [0.50] Front
LSZ55K Nylon 38,1 [1.5] 6,35 [0.25] Front
Short fixed - 33 mm [1.3 in] radius
LSZ59A Nylon 19 [0.75] 6,35 [0.25] Front
LSZ59B Steel 19 [0.75] 6,35 [0.25] Front
LSZ59C Nylon 19 [0.75] 6,35 [0.25] Back
LSZ59D Steel 19 [0.75] 6,35 [0.25] Back
38,1 mm [1.5 in] radius one-way roller lever
LSZ60A Nylon 19 [0.75] 6,35 [0.25] Front
LSZ60B Steel 19 [0.75] 6,35 [0.25] Front
Flexible loop
LSZ61 Ø 4,8 [Ø 0.19]
Plastic
152 mm [6 in] flexible loop
LSZ618 Ø 4,8 [Ø 0.19]
Plastic
241 mm [9.5 in] flexible loop
LSZ54 Hub only n/a n/a n/a
Spring rod
LSZ68 Delrin rod, 305
[12 ]
Ø 6,35
[Ø 0.25]
n/a n/a
LSZ617 Delrin rod, 406
[16]
Ø 6,35
[Ø 0.25]
n/a n/a
LSZ686 Delrin rod,
152 [6]
Ø 6,35
[Ø 0.25]
n/a n/a
Rubber roller levers
LSZ51Y
38,1 mm [1.5 in]
radius (std.)
Rubber 50 [2.0] 12,7
[0.50]
front
LSZ55Y
38,1 mm [1.5 in]
radius (offset)
Rubber 50 [2.0] 12,7
[0.50]
front
LSZ52Y
38,1 mm to 89,0
mm [1.5 in to
3.5 in] radius
(adjustable)
Rubber 50 [2.0] 12,7
[0.50]
front
Plastic roller levers
LSZ67AA*
(conveyor)
Plastic 38,1 [1.5] 96,5 [3.8] n/a
* may require orientation of switch and lever to enable gravity to help restore free position of switch.