GMK-B Piston pump
New: UL certification and additional variants
The GMK-B piston pump – now available in new designs and with additional reservoir variants – offers an optimal solution for the requirements of the automation industry thanks to its intelligent control board and the “Smart 2 Cycle” variant.
It is ideal for applications such as the lubrication of linear guides, screw drives, chain drives, robot systems, and much more. The GMK-B also allows for the reliable lubrication of remaining manual lubrication points to be carried out safely and easily.
| Medium | oil / grease |
| Drive | electric |
| Dosing volume per stroke and outlet in cm³ | 0.04 |
| Max. delivery pressure in bar | 80 |
| Number of outlets | 1 - 6 |
| Tank size in l | 0.125 / 0.25 / 0.38 / 0.4 / 0.5 / 1.0 |
New for all variants
UL approval and increased IP protection class IP66/69
BASIC version:
Compactness
Compact metering pump for oil and grease with versatile applications in centralised and decentralised lubrication systems.
Simple outlet configuration
The pump has up to 6 outlets that can be activated or deactivated at any time.
Various reservoir variants
A wide range of reservoir variants for oil or grease as well as various cartridge systems are available.
Filling
The uncomplicated filling of the reservoirs enables a sustainable and economical circulation system.
Function control
The function control emits a signal with each rotation.
Level monitoring
Signal MIN.
Low power consumption
S2C version:
Dual-cycle lubrication
Lubricant supply from two separate lubrication cycles possible independently of each other.
Intelligent control
Various commands, status and error messages are exchanged with the higher-level control system by means of continuous signals or pulse sequences.
Overpressure shut-off
Prevents damaging exceedance of the maximum reliable operating pressure.
Temperature monitoring
Prevents use outside the permissible operating temperature range.
Fill level monitoring
MIN signal and advance warning.
No change in dimensions
Basic today, S2C tomorrow.
SC version:
Separate connections for inputs and outputs
Galvanic isolation of electrical input and output signals.
EA2C version:
Separate connections for inputs and outputs
Galvanic isolation of electrical input and output signals.
Dual-cycle lubrication
Lubricant supply from two separate lubrication cycles possible independently of each other.
Intelligent control
Various commands, status and error messages are exchanged with the higher-level control system by means of continuous signals or pulse sequences.
Overpressure shut-off
Prevents damaging exceedance of the maximum reliable operating pressure.
Temperature monitoring
Prevents use outside the permissible operating temperature range.
Fill level monitoring
MIN signal and advance warning.
Our new GMK-B Piston Pump
During the development of the GMK-B pump we have made some changes and improvements:
- Simplified setup → optimized venting behavior
- Increased service life
- Complete revision of the check valve cartridges
- Modification of the check valve cartridges with G1/8 thread
After registration, you will receive access to our download area.
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