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Darmet sp. z o.o.
Zakład Obróbki Skrawaniem
Komunalna 4c street, 15-197 Białystok

Our e-mail:

handel@darmet.com.pl

Telephone number:

+48 85 664 75 34

Pneumatic fastening clamps GN 866 (Elesa+Ganter)

Properties and application:

  • The clamping forces FS in GN 866 Pneumatic fastening clamp sare directed inwards at the clamping arms
  • The maximum clamping moment of the Pneumatic fastening clamps GN 866 is reached once the clamping arm is at the end of its stroke
  • For this reason the working stroke should be completed as closely as possible to the stroke end
  • Typ BC: 2 ramiona domykające się symetrycznie względem osi dociskacza
  • Zaciski szybkomocujące Elesa+Ganter - charakterystyka i zasada działania

 

GN 866
Pneumatic fastening clamps GN 866

Characteristics:

  • Made of steel (C45), blackened
  • Max. pressure 10 bar

 

Modelmax. clamping moment in Nm at 6 barFh
[N]		Fs
[N]		ab -0.2d1 h8d2d3 h8d4d5l1 -0.5
GN 866-20-BC 60 1150 630 21 10 28 M5 7 4,2 M5 150
GN 866-32-BC 150 1520 1110 31 12 40 M6 9 5 G1/8 206
GN 866-40-BC 300 2000 1800 37 16 50 M8 11 6,8 G1/8 244
Modell2 -0.5l3l4l5l6m1 ±0.01m2m3 ±0.01m4 ±0.01m5rstWeight
[g]
GN 866-20-BC 171 70 21 4,5 4,5 12 7,5 17 22 13 48 32 13 650
GN 866-32-BC 237 91 31 6 7 18 10 25 30 22 67,5 42 15 1400
GN 866-40-BC 282 104 38 7,5 89,5 22 13 30 37 25 82,5 52 18 2900

Pneumatic fastening clamps GN 865 (Elesa+Ganter)

Properties and application:

  • The Pneumatic fastening clamps GN 865 is reached once the clamping arm is at the end of its stroke
  • For this reason the working stroke should be completed as closely as possible to the stroke end
  • Type BI: clamping arm vertical
  • Elesa+Ganter toggle clamps - operating principle

 

GN 865
Pneumatic fastening clamps GN 864

Characteristics:

  • Made of steel (C45), blackened
  • Max. pressure 10 bar

 

Modelmax. clamping moment in Nm at 6 barFh
[N]		Fs
[N]		ab -0.2d1 h8d2d3 h8d4d5h1h2l1 -0.5
GN 865-20-BI 60 2300 1250 10,5 10 28 M5 7 4,2 M5 16 16 150
GN 865-32-BI 150 3040 2220 15,5 12 40 M6 9 5 G1/8 21 21 206
GN 865-40-BI 300 4060 3640 18,5 16 50 M8 11 6,8 G1/8 26 26 244
GN 865-50-BI 475 7200 4900 21,5 18 60 M10 13 8,5 G1/8 31 31 279
Modell2 -0.5l3l4l5l6l7
-0.5		m1 ±0.01m2m3 ±0.01m4 ±0.01m5
±0.01		m6rstWeight
[g]
GN 865-20-BI 171 70 21 4,5 21 97 12 7,5 17 34 22 13 47,5 32 13 620
GN 865-32-BI 237 91 31 6 31 133 18 10 25 51 30 22 67,5 42 15 1520
GN 865-40-BI 282 104 38 7,5 38 155 22 13 30 62 37 25 82,5 52 18 2800
GN 865-50-BI 323 110,5 44 8 44 179,5 27 12 47 71,5 44 35 96,5 62 21 4000

Pneumatic fastening clamps GN 864 (Elesa+Ganter)

Properties and application:

  • The maximum clamping moment of the pneumatic fastening clamps GN 864 is reached once the clamping arm is at the end of its stroke
  • For this reason the working stroke should be completed as closely as possible to the stroke end
  • Type BL: clamping arm horizontal
  • Elesa+Ganter toggle clamps - operating principle

 

GN 864
Pneumatic fastening clamps GN 864

Characteristics:

  • Made of steel (C45), blackened
  • Max. pressure 10 bar

 

Modelmax. clamping moment in Nm at 6 barFh
[N]		Fs
[N]		ab -0.2d1 h8d2d3 h8d4d5h1h2
GN 864-20-BL 60 4070 2220 27 10 28 M5 7 4,2 M5 16 51
GN 864-32-BL 150 5620 4110 37 12 40 M6 9 5 G1/8 21 75,5
GN 864-40-BL 300 7530 6740 45 16 50 M8 11 6,8 G1/8 26 91,5
GN 864-50-BL 475 13300 9000 52,5 18 60 M10 13 8,5 G1/8 31 114
Modell1 -0.5l2l3l4l5m1 ±0.01m2m3 ±0.01m4 ±0.01m5rstWeight
[g]
GN 864-20-BL 150 37,5 70 21,5 4,5 12 7,5 17 22 13 27 32 13 640
GN 864-32-BL 206 52 91 31 6 18 10 25 30 22 36,5 42 15 1300
GN 864-40-BL 244 63 104 37 7,5 22 13 30 37 25 44,5 52 18 2820
GN 864-50-BL 279 72,5 110,5 41,5 8 27 12 47 44 35 52,5 62 21 4010
Steel C45
blackened
max. pressure 10 bar

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

Pneumatically operated clamps heavy duty type with magnetic piston GN 863 (Elesa+Ganter)

Properties and application:

  • Pneumatically operated clamps GN 863 have been constructed in such a way as to make them easily demountable: bearing pins are axially fixed with circlips; this allows the clamping arm to be modified once it is dismantled, to suit any particular application
  • 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
  • Pneumatically operated clamps GN 863 are also available as version M (magnetic piston)
  • In conjunction with a proximity switch GN 896.3 the piston position is sensed and the generated signal can be used in sequence control systems
  • Type EPV: solid clamping arm
  • Code M: magnetic piston
  • Elesa+Ganter toggle clamps - operating principle

 

GN 863

Pneumatically operated clamps heavy duty type with magnetic piston GN 863

Characteristics:

  • Body made of cast steel, black laquered
  • Other parts made of steel (St 60), zinc plated, blue passivated
  • Bearing pins are case hardened
  • Double acting cylinder with adjustable cushioning
  • Max. operating pressure 6 bar
  • All moving parts lubricated with special grease

 

ModelFh
[N]		Fs
[N]		b1≈b2b3b4d1d2Inner Ø for hoseh1≈h2
GN863-1000-EPV-M10000325010290802010,5G1/48355132,5
GN863-2000-EPV-M200005600112100902012,5G3/810425161
Modelh3l1≈l2≈m1m2m3m4rsWeight
[g]
GN863-1000-EPV-M25217,5805012,550-144135640
GN863-2000-EPV-M35246,51005412,55845168,5148355

More Articles …

  1. Pneumatic toggle clamps with additional manual operation GN 862.1 (Elesa+Ganter)
  2. Pneumatically operated clamps with vertical mounting base GN 862 (Elesa+Ganter)
  3. Pneumatically operated clamps heavy duty type with magnetic piston GN 861 (Elesa+Ganter)
  4. Pneumatic toggle clamps GN 860 (Elesa+Ganter)

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