Metric Size, Aluminum
Connector Mini-Clamps for Sensor Brackets

GN 478
RoHS Compliant

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Specification
Clamp mounting:
Matte version--Aluminum, ground matte finish
Anodized version--Aluminum, black anodized finish
Cap screws: DIN 912, stainless steel, European Standard No. 1.4301 (American Standard Series 304)

ADJUSTABLE CLAMPING LEVER KITS GN 511 (SOLD SEPARATELY):
These kits can be used to replace the DIN 912 cap screws with adjustable levers. They include lever and spacer bushing, unassembled. See GN 511 to order separately; see right hand column in tables for part numbers of appropriate kit.

Information
The various types of mini-clamps are typically used to build support structures for mounting sensors, plexiglass guards, or other elements.
GN 478 connector mini-clamps are designed primarily for use with GN 479 sensor brackets and GN 479.1 mounting brackets.
In the standard version, the clamping force of the clamp onto the tube is achieved via the socket cap screws.

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Dimensions in:

millimeters
(inches)

Part Number
d1
Bore
(B)
for shaft tol. h11
s1
Square (V)
d2
Thread
d3
Clamping Screw Thread
k
m
l1
l2
l3

Optional GN 511 Adjustable Clamping Lever Kit

Matte Version
Anodized Version
B8
--
M5 x .8
M4 x .7
14
(.55)
--
25
(.98)
13.5
(.53)
7.5
(.30)
B10
V8
M5 x .8
M5 x .8
16
(.63)
--
30
(1.18)
17
(.67)
8
(.31)
M6 x 1.0
M8 x 1.25
B12
V10
M5 x .8
M5 x .8
16
(.63)
--
32
(1.26)
17
(.67)
9
(.35)
M6 x 1.0
M8 x 1.25
B15
V12
M6 x 1.0
M6 x 1.0
20
(.79)
14
(.55)
40
(1.57)
20.5
(.81)
12
(.47)
M8 x 1.25
B16
--
M6 x 1.0
M6 x 1.0
20
(.79)
14
(.55)
40
(1.57)
20.5
(.81)
11.5
(.45)
M8 x 1.25
B20
V16
M8 x 1.25
M6 x 1.0
25
(.98)
17
(.67)
45
(1.77)
21.5
(.85)
12
(.47)
M10 x 1.5