Specifications
| Temperature/Humidity | Operating = -15°C to +60°C, 0-40% RH Storage = -30°C to +70°C, 0-40% RH Extended temperature models (low and high) upon request |
| Enclosure Rating | NEMA/UL 4/4X, IP64 Proprietary alloy, copper-free corrosion resistant die cast aluminum housing with powder coat finish |
| Switch Rating | Switch Type: Micronor KS25B4, SPDT, silver contacts Approvals: VDE Mechanical Life = 20 x 10^6 cycles (typical) Switching Frequency = 5 Hz 250V AC/4A, 60V DC/1A Temperature = -20°C to +85°C |
| Cam Programming | Fully programmable double cams = type NK4201.180 1-2 (COM-NC) = Cam valley profile, 4°…180° (1…50%) 1-3 (COM-NO) = Cam valley profile, 4°…356° (1…99%) Repeatability= 1.8° |
| Mechanical Rating | Max RPM = 3000 rpm Mechanical Life = 10 x 10^6 cycles (typical) Max Side Load = 890N (200 lbf) to 500 RPM, 445N (100 lbf) to 1800 RPM Max Axial (Thrust) Load = 360N (80 lbf) to 500 RPM, 185N (40 lbf) to 1800 RPM Bearing Life = 10 years (87,660 hours) continuous running with 350N (78 lbf) side load at 1000 RPM |
| MR265 4-20mA Position Transducer Output OPTION | Programmable Output = 4-20mA, (Offset and Span trimpots) Power = Loop-Powered, Internal Potentiometer Feedback, 18-30V DC Current Consumption = 4-20mA Power Consumption = 400mW (maximum) External Burden Resistance = 1kΩ (maximum with 24V or higher) Linearity = +/- 0.5%, Temperature Dependence = 100ppm/°C (maximum) Operating Temperature Range = 0-70°C |
| Wire Range | 24-10 AWG, 0.25mm^2 to 185mm^2 Phoenix MKDS 5/3-6.35 COMBICON modular wiring blocks with screw connection Other wiring block options on request |
Ordering Information
|
KWG120-x-y-z
Example: |
KWG120 for 3-5 cam switch channels
where x equals the number of cam switch channels, 3 or 5 for KWG120, 7 or 10 for KWG150 where y equals the gear ratio option, typical range is 1:1 to 2500:1, special ratios on request where z defines MR265 4-20mA loop-powered position transducer output option, 0=No, 1=Yes |
KWG120 / KWG160
Heavy Duty Geared Limit Switch
KWG series are housed in NEMA-style heavy duty, die cast aluminum cases
Features
- CE-Approved economical rotary limit switch
- NEMA/UL Type 1/4/4X/IP64 rated die cast aluminum housing
- Fully programmable double cams
- Choose KWG120 for 3/5 channels or larger KWG160 for 7/10 channels
- Gear ratios from 1:1 to 2500:1
- 4-20mA Position Transducer Output Option
- See KW120W series for draw wire (linear) limit switches
- Special configurations upon request
Downloads
KWG120-KWG160 Datasheet
KWG120 Drawing
KWG120 CAD File
How_To_Program_Cam_Switches
TO ORDER
Call +1-805-389-6600 or email sales@micronor.com
