GN 474.3 Parallel Mounting Clamps with Adjustable Spindle

Aluminum

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Technical specifications

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Main specifications

Versions

  • Version K: with two hand levers and two socket cap screws
  • Version S: with four socket cap screws

Mounting clamp

Aluminum

  • Matte, ground     MT
  • Anodized, black     ELS

Adjustable hand levers (Type K)

  • Die-cast zinc alloy

Epoxy resin coating

Silver, RAL 9006, matte finish

  • Threaded insert and retaining screw

AISI 303 stainless steel

Adjusting wheel

AISI 303 stainless steel

Thrust washer

Plastic

Socket cap screws ISO 4762

Stainless Steel AISI 304

  • 2x chemically blackened (Type S)
  • 2x plain finish (Type K / Type S)

Countersunk screw ISO 14581

Stainless Steel AISI 304

Spring

Spring steel AISI 301

General information

Features and applications

Parallel mounting clamps with adjustable spindle GN 474.3 are used for adjusting measuring or test setups.

For coarse adjustments in millimeters, two adjacent clamping points are released so that the rod can be shifted quickly. When using retaining rods / retaining tubes MSM-T in type LS with longitudinal scale, their scale provides orientation during presetting.

For fine adjustments, two diagonally opposite clamping points are released. The relative position of the retaining rods/retaining tubes can then be set with the adjusting wheel. The adjusting distance can be read in 0.1 mm increments based on the knurled graduations. Due to the integrated spring, the adjustment is free of backlash.

Assembly
GN 474.3-K-MT - With two hand levers and two socket cap screws, matte ground
Clamping points invertedMovable mounting clamp, angular and clamping point invertedFixed mounting clamp, angular and clamping point inverted
GN 474.3-K-MT - With two hand levers and two socket cap screws, matte groundGN 474.3-K-MT - With two hand levers and two socket cap screws, matte groundGN 474.3-K-MT - With two hand levers and two socket cap screws, matte ground
GN 474.3-K-MT - With two hand levers and two socket cap screws, matte ground 
GN 474.3-K-MT - With two hand levers and two socket cap screws, matte ground 
GN 474.3-K-MT - With two hand levers and two socket cap screws, matte ground 
Elesa
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Ganter

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