55105 Lube Point Monitor
The 55105 Lube Point Monitor is an accurate oval gear mechanism that incorporates two magnets into one of the oval gears. The body incorporates a reed switch which senses the magnet passing. Lubricant entering the 55105 causes the gears to rotate. Each single rotation of the oval gear equates to a displacement of .040 cu. in. (.65cc). The monitoring of the 55105 is done with any PLC. The feedback from the 55105 will assure that lubricant has reached the inlet of critical lubrication points.
The 55105 Lube Point Monitor is intended to be mounted at or near the lubrication point inlet. It can be used with any type of grease or oil system (Dualine/Progressive/PDI). Due to the nature of the internals, proper filtration is required to keep contaminants out of the monitor body. (i.e. inline grease strainer).
Technical Data
| Flow | 0-2500cc/min. |
| Maximum Pressure | 10153 psi (700 bar) |
| Accuracy | ±3% (determined at +20°) |
| Vibrations | 20 g (10-20000 Hz) |
| Temperature | -4°F to 158°F (-20°C to 70°C) |
| Connections | 1/8NPT or 1/8BSPP |
| Material | Aluminum or Stainless |
| Weight | 0.186 kg |
| Lubricant | ISO VG 32 Oil to NLGI Grade 2 Grease |
| IP Enclosure Rating | IP-67 |
| Connection | 4-pole M12 x 1 (male) |
| Switch Rating | Maximum Voltage 0-24 VDC Maximum Current 0.20 amp |
How to Order
When ordering, specify by name and part number, e.g. Lube Point Monitor, Part #55105
| Name | Description | Part Number |
| Lube Point Monitor | 1/8-NPT Anodized Aluminum | 55105 |
| 1/8-BSPP Anodized Aluminum | 55105-B | |
| 1/8-NPT Stainless Steel 316 | 55105-SS |
ABPA4A17A001A1A00A1B 
MVWS-360M07B001R01SV0AZP000A00000000044314 
Robeck Fluid Power is an online source for all your hydraulic, pneumatic, electronic, automation and lubrication products.
Read more