ELESA+GANTER

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Pneumatically operated clamps for push-pull clamping GN 890 (Elesa+Ganter)

Właściwości i zastosowanie:

  • The working principle of the pneumatically operated plunger clamp GN 890 is identical in construction and dimensions to the manual plunger clamp GN 842
  • To ensure an extended life of the mechanical parts as well as air cylinder the operating pressure should not exceed 6 bar
  • In addition a lubro control unit should be fitted in the air line
  • The sturdy mounting frame for the cylinder has been designed to avoid the trunions of the cylinder to protrude over the frame
  • Pneumatically operated plunger clamps GN 890 are also available as from size 360 as version M (magnetic piston)
  • In conjunction with a proximity switch( GN 896.1/ GN 896.2) the position of the piston is sensed and the generated signal can be used in sequence control systems
  • Type SP3: body, steel forged
  • Code M: magnetic piston from size 360 upwards (only for versin with magnetic piston)
  • Elesa+Ganter toggle clamps - operating principle

 

GN 890

Pneumatically operated clamps for push-pull clamping GN 890

Characteristics:

  • Basic body made of steel, forged, chemically blackened
  • Parts in sheet metal made of case hardening steel C10, zinc plated, blue passivated
  • Plunger made of steel (St 37), zinc plated, blue passivated
  • Bearing pins (bearing rivets) are case hardened
  • Double acting cylinder
  • Max. pressure 6 bar

 

ModelFh
[N]
Fs
[N]
ab1b2d1d2d3d4Inner Ø for hosehl1
-0.5
GN 890-70-SP3 1200 550 14 42 64 8,5 M6 4,5 G1/8 4 52 171
GN 890-360-SP3 5600 1000 27,5 55 90 12 M8 5,5 G1/8 4 70 260
GN 890-360-SP3-M 5600 1000 27,5 55 90 12 M8 5,5 G1/8 4 70 260
GN 890-1100-SP3 16000 1850 28 66 133 16 M10 8,5 G1/4 6 88 355
GN 890-1100-SP3-M 16000 1850 28 66 133 16 M10 8,5 G1/4 6 88 355
GN 890-2100-SP3 25000 3000 38,5 80 177 20 M12 8,5 G1/4 8 100 461
GN 890-2100-SP3-M 25000 3000 38,5 80 177 20 M12 8,5 G1/4 8 100 461
Modell2 -0.5l3
maks
l3
±0.01
m1 ±0.01m1m3
±0.01
m4
±0.01
ss≈tWeight
[g]
GN 890-70-SP3 78,5 20 64 26 13,5 26 - 8 12 12 556
GN 890-360-SP3 113 32 116 33,5 30 36,5 - 8,5 16 21 1285
GN 890-360-SP3-M 113 32 116 33,5 30 36,5 - 8,5 16 21 1400
GN 890-1100-SP3 171 49 167 41 15 35 41 12 18 31 3000
GN 890-1100-SP3-M 171 49 167 41 15 35 41 12 18 31 2440
GN 890-2100-SP3 222 61,5 231 50 35 50 50 13 22 45 4830
GN 890-2100-SP3-M 222 61,5 231 50 35 50 50 13 22 45 4800

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