Sprue grippers

Sprue grippers

Series 60 Tiny gripper, without request Clamp diam. 10 mm

  • Gripper for small sprues and restricted space
  • Gap-free closing
  • Body and jaws made of high-strength anodized aluminum alloy
  • Index 1N and 1P for direct monitoring
  • Single-acting
  • Medium: filtered and oiled/unoiled air
  • Ambient air temperature: -20°C to +80°C (-4 °F to 176 °F)
  • Ambient air temperature for sprue grippers with sensor: -20°C to +70°C (-4 °F to 158 °F)

Series 80 gripper

  • Clamping diameter 10 mm
  • Body and jaws made of anodized aluminum alloy
  • Model SI with FDA-compliant silicone pad
  • Model H with replaceable HNBR pads for gentle handling
  • Index 1N and 1P for direct monitoring
  • Principle of operation: single-acting
  • Medium: filtered and oiled/unoiled air
  • Ambient air temperature: -20 °C to +80 °C (-4 °F to 176 °F)
  • Ambient air temperature for sprue grippers with sensor: -20°C to +70°C (-4 °F to 158 °F)
  • Usage temperature for HNBR pads 15 to 150 °C (59 to 302 °F), for silicone pads 15 to 200 °C (59 to 392 °F)

Series 90 gripper

  • Grippers for small gates and limited space requirement
  • High gripping force and wide jaw opening
  • Housings and gripper jaws consist of an anodized, high-strength aluminum alloy
  • Model H with replaceable HNBR pads for gentle handling
  • Index 1N and 1P for direct sensor monitoring
  • Index 2N and 2P for teachable sensors, direct/indirect sensor monitoring
  • Index 3P for indirect sensor monitoring
  • PNP Inverter 20.530 enables direct control of parts on gripper GR04.090-3N: Sensor triggers as soon as part is gripped
  • The converter 20.531 enables the use of grippers in NPN circuits
  • Single-acting
  • Medium: filtered and oiled/non-oiled air
  • Ambient air temperature: -20°C to +80°C (-4 °F to 176 °F)
  • Ambient air temperature for sprue grippers with sensor: -20°C to +75°C (-4 °F to 167 °F)

Series 100 gripper

  • Grippers with wide jaw opening for large gates
  • Gap-free closing for flat gates
  • Housings and gripper jaws consist of an anodized, high-strength aluminum alloy (except GR04.100XW)
  • Model R with rotating gripper jaws for conical sprues
  • Model XW with extra wide steel jaws
  • Model B with rounded gripper jaws for large/inclined gates
  • Model U for special gripper jaws; the closing force depends on the shape of the gripper jaws
  • Model S with sawtooth profile for higher grip force
  • Model H with replaceable HNBR pads for gentle handling
  • Model XW with extra wide gripper jaws
  • Index 1N and 1P for direct monitoring; large-area sensor operation, regardless of the position of the gate in the gripper
  • Index 2N and 2P for teachable sensors, direct/indirect sensor monitoring
  • Index 3N and 3P for indirect monitoring; signal triggering if no component has been gripped; no moving parts and thus increased mechanical stability
  • Single-acting
  • Medium: filtered and oiled/non-oiled air
  • Ambient air temperature: -20°C to +80°C (-4 °F to 176 °F)
  • Ambient air temperature for sprue grippers with sensor: -20°C to +75°C (-4 °F to 167 °F)

Series 100 gripper, double acting

  • Grippers with wide jaw opening for large gates
  • Gap-free closing for flat gates
  • Dual-action for short cycle times; opening and closing separately controllable
  • Housings and gripper jaws consist of an anodized, high-strength aluminum alloy
  • Spring-assissted opening
  • Double-acting
  • Medium: filtered and oiled/non-oiled air
  • Ambient air temperature: -20°C to +80°C (-4 °F to 176 °F)

Series 130 grippers

  • Grippers with strong gripping force and wide jaw opening for large gates
  • Tight closing for flat gates
  • Housings and gripper jaws consist of an anodized, high-strength aluminum alloy
  • Model 130 with straight gripper jaws
  • Model 130S with sawtooth profile for inclined gates
  • Model 130U for special gripper jaws; the closing force depends on the shape of the gripper jaws
  • Model 130H with replaceable HNBR pads for gentle handling
  • Model 130B with rounded gripper jaws for large/inclined gates
  • Model 130SXL sawtooth profile with extra-long jaws for long sprues
  • Model 130XW with extra wide gripper jaws for fan gates
  • Index 1N and 1P for direct monitoring; large-area sensor operation, regardless of the position of the gate in the gripper
  • Index 2N and 2P for teachable sensors, direct/indirect sensor monitoring
  • Index 3N and 3P for indirect monitoring; signal triggering if no component has been gripped; no moving parts and thus increased mechanical stability
  • Single-acting
  • Medium: filtered and oiled/non-oiled air
  • Ambient air temperature: -20°C to +80°C (-4 °F to 176 °F)
  • Ambient air temperature for sprue grippers with sensor: -20°C to +75°C (-4 °F to 167 °F)

Series 110 – grippers

  • High grip force, extra wide jaw opening and gap-free closing allow for a wide range of sprue diameters to be gripped
  • PNP or NPN sensors with 0.3 m cable, 3-pin M8 plug and extension cable 2 m with 3-pin M8 socket & free end, included
  • Principle of operation: single-acting

Series 140 – power grippers

  • Clamping diameter 20 mm
  • PNP or NPN sensors with 0.3 m cable, 3-pin M8 plug and extension cable 2 m with 3-pin M8 socket & free end, included
  • Very high grip force
  • Body and jaws made of anodized aluminum
  • Principle of operation: single-acting
  • Medium: filtered and oiled/unoiled air

Series 2016 gripper

  • Clamping diameter 20 mm
  • Grippers with wide opening jaws and high gripping force
  • GR04.2016S with sawtooth jaws for a higher gripping force
  • GR04.2016H with interchangeable HNBR pads for gentle gripping
  • Easy assembly/disassembly of the gripper jaws
  • Jaws made of zinc-plated steel
  • If a sprue detection is needed please use the grippers GR04.2016RC or GR04.2016SC with direct part detection
  • Body and jaws made of anodized aluminum
  • Principle of operation: single-acting
  • Medium: filtered and oiled/unoiled air
  • Ambient air temperature: -20°C to +80°C (-4 °F to 176 °F)

Series 2016 – sprue grippers, with direct sensing

  • Clamping diameter 20 mm
  • Grippers with wide opening jaws and high gripping force
  • Self-centering
  • Large area sensor activation, regardless of sprue position
  • Easy assembly/disassembly of the gripper jaws
  • Jaws made of zinc-plated steel
  • Body and jaws made of anodized aluminum
  • GR04.2016HC and GR04.2016HC/NPN with replaceable HNBR pads for gentle handling
  • Principle of operation: single-acting
  • Medium: filtered and oiled/unoiled air
  • Ambient air temperature: -20°C to +80°C (-4 °F to 176 °F)