品牌
其他厂商性质
北京市所在地
特性
Precisely detects position of mechanical components within
a particular system that is susceptible to physical and atmo-
spheric (corrosive gas, oxygen, etc.) elements
Consistent and precise performance in a hermetic-sealed
package for adverse, inclement environments
Functionality over a large temperature range – can tolerate
very low and high temperatures
Honeywell can create value-added HM assemblies for
unique, custom applications beyond a simple HM switch
HM switches are available with MIL-PRF-8805 qualifications
or UL 508 certifications
HM Series: when you need a switch with out-of-this-world performance!
HIGH PERFORMANCE • DURABILITY CONFIGURABLE • COMPACT
MIL-QUALIFIED
MICRO SWITCH™ HM switches are hermetically sealed with versions that are MIL-PRF-8805 qualified for demanding military or commercial applications on aircraft, spacecraft, or ground vehicles.
UL CERTIFIED
Select HM catalog listings are UL 508 certified for industrial and surface transportation applications.
TINY
Miniature package size requires minimal space on equipment.
SEALED TIGHT
HM Series’ Symbol 5 hermetic-sealed enclosures are suitable for applications at sea level, high altitude, or deep space.
LOW VOLTAGE AND POWER DUTY CAPABILITY
MICRO SWITCH™ HM products are available with silver contacts for control of power duty circuits or gold contact surfaces for control of logic level circuits.
LEVERS FURTHER EXPAND FUNCTIONALITY
Auxiliary actuators expａnd the versatility of the switch for additional applications.
WELL SUITED FOR LOW AND HIGH TEMPERATURES
For endurance in harsh temperature environments, wide temperature range is available from -184 °C to 260 °C [-300 °F to 500 °F]. Operate point stability is maintained over the specified temperature range.
MILITARY AIRCRAFT AND HELICOPTERS
COMMERCIAL AIRCRAFT AND HELICOPTERS
AVIATION GROUND SUPPORT EQUIPMENT
• Monitor position of valves, doors or panels, for open, closed, or locked position
SPACECRAFT
POWER GENERATION, OIL AND GAS
• Internal switch element in pressure switches, temperature switches, and/or flow switches
Table 1. Specifications
Table 2. Electrical Ratings
Table 3. UL 508 Electrical Ratings
ELECTROMECHANICAL SWITCHES
Definitions below explain the meaning of operating characteristics. Characteristics shown in tables were chosen as most significant. They are taken at normal room temperature and humidity. These may vary as temperature and humidity conditions differ. Sketches show how characteristics are measured for in-line plunger actuation.
Linear dimensions for in-line actuation are from top of plunger to a reference line, usually the center of the mounting holes.
Differential Travel (D.T.) – Plunger or actuator travel from point where contacts ‘‘snap-over’’ to point where they ‘‘snapback.’’
Free Position (F.P.) – Position of switch plunger or actuator when no external force is applied (other than gravity).
Full Overtravel Force – Force required to attain full overtravel of actuator.
Operating Position (O.P.) – Position of switch plunger or actuator at which point contacts snap from normal to operated position. Note that in the case of flexible or adjustable actuators, the operating position is measured from the end of the lever or its maximum length. Location of operating position measurement shown on mounting dimension drawings.
Operating Force (O.F.) – Amount of force applied to switch plunger or actuator to cause contact ‘‘snap-over.’’ Note in the case of adjustable actuators, the force is measured from the maximum length position of the lever.
Overtravel (O.T.) – Plunger or actuator travel safely available beyond operating position.
Pretravel (P.T.) – Distance or angle traveled in moving plunger or actuator from free position to operating position.
Release Force (R.F.) – Amount of force still applied to switch plunger or actuator at moment contacts snap from operated position to unoperated position.
Total Travel (T.T.) – Distance from actuator free position to overtravel limit position.
MICRO SWITCH™ HM SERIES PRODUCT SPECIFICATIONS AND LISTINGS
Contact your Honeywell rep or distributor for additional listings
JS SERIES LEVERS SPECIFICATIONS* (WHEN ASSEMBLED TO 16HM1-1)
| Description | Actuator Length mm [in] | Operating Force max. g [oz] | Release Force min. g [oz] | Pretravel nom. mm [in] | Overtravel min. mm [in] | Differential Travel max. mm [in] | Operating Point nom. mm [in] | Free Position nom. mm [in] | ||
|---|---|---|---|---|---|---|---|---|---|---|
| JS-254 | Straight leaf | 8,13 [0.32] | 255 [9] | 57 [2] | 3,56 [0.14] | 0,76 [0.03] | 0,76 [0.03] | 8,64 [0.34] | 12,2 [0.48] | |
| JS-151 | Roller leaf (mounting hardware included) | 8,13 [0.32] | 255 [9] | 57 [2] | 3,56 [0.14] | 0,76 [0.03] | 0,76 [0.03] | 14 [0.55] | 17,5 [0.69] | |
| JS-307 | Straight lever (mounting hardware included) | 26,16 [1.03] | 43 [1.5] | 3 [0.11] | 3,18 [0.125] | 0,64 [0.025] | 1,42 [0.056] | 10,3 [0.406] | 13,49 [0.531] | |
| JS-308 | Roller lever (mounting hardware included) | 25,4 [1.00] radius | 43 [1.5] | 3 [0.11] | 3,18 [0.125] | 0,64 [0.025] | 1,42 [0.056] | 14,3 [0.562] | 17,45 [0.687] | |
* Stainless steel actuators, including roller and mounting hardware (when provided).
PRODUCT AND ACTUATOR DIMENSIONS
Figure 1. MICRO SWITCH™ HM, Solder Terminal Figure 2. MICRO SWITCH™ HM, Wire Leads
109HM1 109HM41 10HM1-1 10HM1-2 10HM1-3 10HM2 10HM20-1 10HM21-1 10HM22-1 10HM23-1 10HM25 10HM26-10 10HM35-3-REL-PGM 10HM38-5-REL-PGM 10HM61 10HM70 112HM1-2 114HM1-2 114HM59-B 11HM1 11HM25H-REL-PGM 11HM25N-REL-PGM 11HM25-REL-PGM 11HM30N-REL-PGM 11HM30-REL-PGM 11HM41 11HM43 11HM65H-REL-PGM 11HM65-REL-PGM 11HM90 120HM23-1 120HM6-1 120HM7-1 120HM8-1 120HM9-1 12HM1-1 12HM12-1 12HM12-2 12HM19-5 12HM30-5-REL-PGM 12HM8 13HM1 14HM19-5 14HM6 14HM6-1 15HM2 15HM5 16HM1-1 16HM14 16HM32 16HM4 16HM44-3 16HM44-6 16HM456 16HM45-6 16HM4-LIEB 16HM5 17HM5 17HM6 18HM1-1 18HM1-2 18HM20 18HM3-1 18HM45 18HM49 18HM52-1 18HM84-2 19HM1 19HM1-CB 19HM2-CB 19HM3-CB 19HM4 19HM4-CB 19HM5-CB 19HM6-CB 19PA137-HM 19PA208-HM 1HM1 1HM11 1HM19 1HM25-REL-PGM 1HM30-REL-PGM 1HM61 20HM1-1 20HM23-1 20HM24-1 20HM27-3 2HM1-1 2HM1-3 2HM1-6 2HM17-3 2HM18-3 2HM19-1 2HM19-5 2HM21-1 2HM26-1 2HM32-1 2HM70 38HM10 38HM20 38HM23 38HM25 38HM26 38HM27 38HM29 38HM30 38HM31 38HM33 38HM36 38HM37 38HM39 38HM4 38HM42 38HM43 38HM45 38HM46 38HM50 38HM51 38HM53 38HM54 38HM55 38HM56 38HM60 38HM61 38HM62 38HM65-A 38HM68 38HM69 38HM73 38HM74 38HM75 38HM76 38HM79 38HM80 38HM81 38HM82 38HM87 38HM9 38HM90 38HM91 38HM92 38HM93 38HM95 39HM1 39HM150 39HM165 39HM2 39HM28 39HM31 39HM33 39HM47 39HM48 39HM50 3HM1 3HM41 3HM62 42HM1-1 42HM1-1A 42HM1-1B 42HM2-1 42HM2-1A 42HM2-1B 42HM3-1 42HM4-1 4HM46 4HM47-3 4HM49 4HM54 4HM56 4HM57 4HM58 4HM59 4HM59-B 4HM60 56HM1-1 56HM32 5HM1 5HM11 5HM6 6HM1-1 6HM1-16 6HM1-3 6HM1-6 6HM3-1 6HM4 6HM42-1 6HM4-3 6HM48-1 6HM5-2 6HM7-3 6HM7-30 6HM7-6 6HM82 6HM83 6HM89 7HM5 8HM1-1 8HM73-3 9HM1 9HM25-REL-PGM 9HM30NH-REL-PGM 9HM30-REL-PGM 9HM37-REL-PGM
ADDITIONAL INFORMATION
The following associated literature is available on the Honeywell PERSONAL INJURY web site at :
DO NOT USE these products as safety or emergency stop
• Product installation instructions
devices or in any other application where failure of the
Failure to comply with these instructions could result in death or serious injury.
WARRANTY/REMEDY
Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages.
While we provide application assistance personally, through our literature and the Honeywell website, it is up to the customer to determine the suitability of the product in the application.
Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use.
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