SKF KGF Series General Information Manual

SKF KGF Series General Information Manual

Reservoir pump units for use in vehicles in automatic oil or grease lubrication systems
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Reservoir pump units of the
KGF series
for use in vehicles in automatic oil or grease lubrication systems
General Information
Pump units of the KFG, KFGS and KFGC (CAN
bus) series are electrically driven reservoir
pump units available with and without an in-
tegrated control unit. The pump provides on-
demand lubricant supply to centralized lubri-
cation systems with progressive feeders or
single-line distributors on machines, systems
and vehicles.The pump units differ in terms of
the size and type of lubricant reservoir, the
lubricant filling and their control and function
monitoring.Powerful CAN bus versions allow
one unit and a special valve to supply up to
four independent zones according to demand.
S
C
(
) (
)
Application
Pump units of the KFG, KFGS and KFGC (CAN
bus) series are utilized in oil and grease lubri-
cation systems for on-road and off-road
vehicles.Examples include commercial vehi-
cles (on-road), construction and farm machi-
nery and forklift applications, as well as spe-
cial-purpose vehicles such as container loa-
ding devices and deep mining vehicles.
Advantages
Sturdy design with 1 to 3 pump elements
Compact and reliable
High-pressure technology with agitator is
suitable for low working temperatures and
and standard greases up to NLGI Grade 2
and low working temperatures
Control unit with memory and system
monitoring function
Optional CAN bus control for integration in
application-specific control systems
Extensive accessories program with regard
to system control options and application-
specific requirements
1-3035-EN
1-0358-US

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Summary of Contents for SKF KGF Series

  • Page 1 1-0358-US 1-3035-EN Reservoir pump units of the KGF series for use in vehicles in automatic oil or grease lubrication systems General Information Application Advantages Pump units of the KFG, KFGS and KFGC (CAN Pump units of the KFG, KFGS and KFGC (CAN •...
  • Page 2: Table Of Contents

    Pump units of the KFG, KFGS and KFGC (CAN bus) series for vehicle lubrication Table of Contents Distinguishing features of the pump units Distinguishing features of the pump units KFG pump unit KFGS pump unit In contrast with the KFG pump unit, which KFGC (CAN bus) pump unit can only be equipped with external pump Design...
  • Page 3: Kfg Pump Unit

    Pump units of the KFG, KFGS and KFGC (CAN bus) series for vehicle lubrication KFG pump unit KFGS pump unit KFGC (CAN bus) pump unit The KFG pump has three lubricant outlets for Pump units of the KFGS series are reservoir Pump units of the KFGC (CAN bus) series are connecting up to three independent zones.
  • Page 4: Design

    Pump units of the KFG, KFGS and KFGC (CAN bus) series for vehicle lubrication Design Lubricant reservoir Pump units of the KFG, KFGS and KFGC (CAN The lubricant reservoir is available in 2 kg, bus) series are characterized by their compact 6 kg and 10 kg sizes.
  • Page 5: Functional Description Of Progressive System With Kfg Pump Unit

    Pump units of the KFG, KFGS and KFGC (CAN bus) series for vehicle lubrication Functional description of progressive Functional description of progressive Functional description of progressive system with KFG pump unit system with KFGS pump unit system with KFGC (CAN bus) pump unit •...
  • Page 6: Kfg Pump Unit

    Pump units of the KFG series for vehicle lubrication KFG pump unit Dimensions 2 kg 6 kg 10 kg KFG pump unit, reservoir sizes 2 kg, 6 kg and 10 kg 951 110 190 217.5 (10 kg) 227 (6 kg) with W1 or W1G 206 (2 kg) with pressure relief valve...
  • Page 7: Fill Level Monitoring

    Pump units of the KFG series for vehicle lubrication Fill level monitoring Fill level switch type: W1 Functional description Designed as rocker switch, for NLGI Grade 2 greases The W1/W1G fill level switches described below are designed as rocker switches and are inte- grated in the bottom of the reservoir.
  • Page 8: Pressure Regulating Valves

    Pump units of the KFG series for vehicle lubrication Pressure regulating valves for progressive systems Spare parts Pressure regulating valve without lubricant nipple Tube Ø Cracking pressure Order No. [mm] [bar] 161-210-012 161-210-032 161-210-018 161-210-031 161-210-016 161-210-030 Pressure regulating valve Technical data with lubricant nipple Cracking pressure ..
  • Page 9: General Conditions For Electrical Connections

    Pump units of the KFG series for vehicle lubrication General conditions for electrical connections Power supply 12/24 VDC KFG...DC Connector pin assignment for 12/24 VDC Description - (mass) = M - (31) potential (0 V, GND) (Fahrzeug) (Industrie) + (current) = L+ Supply voltage KFG...AC potential (15) KFG...DC...
  • Page 10: Kfgs Pump Unit

    Pump units of the KFGS series for vehicle lubrication KFGS pump unit with integrated control Dimensions 2 kg 6 kg 10 kg KFGS pump unit, reservoir sizes 2 kg, 6 kg and 10 kg 217.5 ( 10 Kg ) 227 ( 6 Kg ) 206 ( 2 Kg ) with pump element 266.5...
  • Page 11: Ig502-2-I Integrated Control And Monitoring Unit

    Pump units of the KFGS series for vehicle lubrication IG502-2-I integrated control and monitoring unit The KFGS pump unit is controlled by the Setting interval and pump cycle times Storage (EEPROM) IG502-2-I integrated control and monitoring and desired monitoring function unit.
  • Page 12: Fill Level Monitoring

    Pump units of the KFGS series for vehicle lubrication Fill level monitoring Fill level switch type: W1 Functional description Designed as energized rocker switch, The W1 fill level switch described below is de- for NLGI Grade 2 greases signed as a rocker switch and is integrated in the bottom of the reservoir.
  • Page 13: Pump Elements

    Pump units of the KFGS series for vehicle lubrication Pump elements Technical data Spare parts Delivery rate: Delivery rate ) Number of Order No. 0.8, 1.3, 1.8, 2.5 cm /min. /min.] grooves Max. permiss. operating pressure: KFG1.U1 0.8, 1.3, 1.8, 2.5 cm /min.
  • Page 14: Settings For Progressive Lubrication

    Pump units of the KFGS series for vehicle lubrication Settings for progressive lubrication Control using pulses (Counter mode = pulse-dependent lubrication) The duration of the interval time is deter- Both the number of pulses that determine the interval time and the pump cycle time can be mined by a pulse generator that sends pulses to the control unit based on how long the ve- configured.
  • Page 15: Connectivity For Timer Operation Without System Monitoring

    Pump units of the KFGS series for vehicle lubrication In timer mode, the interval time is determined The fill level monitoring unit (W1 control) is in- by a time value. It is configured by entering a ternally connected to the integrated pump time value in minutes and/or hours.
  • Page 16: Kfgc (Can Bus) Pump Unit

    Pump units of the KFGC (CAN bus) series for vehicle lubrication KFGC (CAN bus) pump unit with integrated control Dimensions 2 kg 6 kg 10 kg KFGC (CAN bus) pump unit, reservoir sizes 2 kg, 6 kg and 10 kg 217.5 ( 10 Kg ) 227 ( 6 Kg ) 206 ( 2 Kg )
  • Page 17: Lc-Can5000 Integrated Can Bus Control Unit With Display

    Pump units of the KFGC (CAN bus) series for vehicle lubrication LC-CAN5000 integrated CAN bus control unit with display Pump units of the KFGC (CAN bus) series are The control unit's comprehensive monitoring reservoir pump units (piston pumps) with an functions allow potential faults to be detected integrated control unit for on-demand lubri- early.
  • Page 18: Connections

    Pump units of the KFGC (CAN bus) series for vehicle lubrication Connectivity Connections Example of connecting four reversing valves and four piston detectors on devices with the maximum equipment level (6x M12x1 round plug-in connections) for operating a progressive feeder system, distributed in four lubrication zones Assignment of Assignment of Assignment of...
  • Page 19: Accessories

    Pump units of the KFG, KFGS and KFGC (CAN bus) series for vehicle lubrication Accessories KFG - IG502-2-E electronic control unit Technical data Control voltage ) ............12 or 24 V DC Max. contact rating, connection M ......10 A SL output ..............4 W Protection class ) ............IP 40, DIN 40050 Temperature range .............-25 to +75 °C...
  • Page 20 Pump units of the KFG, KFGS and KFGC (CAN bus) series for vehicle lubrication IG502-2-E electronic control unit If the monitoring parameter CS is pro- Control and display elements Operational hours counter grammed, the cycle switch mounted on the progressive feeder monitors for the relevant IG502 control units have a control and display The electronic operational hours counter adds signal during pump operation.
  • Page 21: Pressure Regulating Valves With T Connector Output For Progressive Systems

    Pump units of the KFG, KFGS and KFGC (CAN bus) series for vehicle lubrication Pressure regulating valve Pressure regulating valves with T connector output for progressive Pressure regulating valve with systems T connector output Tube Ø Cracking pressure Order number [mm] [bar] 161-210-038...
  • Page 22: Filling Cylinder With Connecting Piece

    Pump units of the KFG, KFGS and KFGC (CAN bus) series for vehicle lubrication Special equipment and accessories Filling cylinder with connecting piece Filling cylinder/screw unions Filling cylinder with screw union ≈450 mm Item Description Order no. Filling cylinder complete 169-000-171 Long filler socket 169-000-174...
  • Page 23: Explanation Of Order Codes

    Pump units of the KFG, KFGS and KFGC (CAN bus) series for vehicle lubrication Explanation of order codes 24VDC KFG S 1 W1 / X A X / 0001 Example: Pump unit Control unit without marking=without control Example: S = with control and monitoring KFG pump unit (KFG) with internal control (S) C = in CAN bus design 12/24 V DC with lubricant reservoir size of 2 kg (1), pump...
  • Page 24 Subject to change without notice! (07/2009) Important product usage information All products from SKF may be used only for their intended purpose as descri- bed in this brochure and in any instructions. If operating instructions are sup- plied with the products, they must be read and followed.

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Kgfs seriesKgfc series

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