GN 850-STTrekspanners

Staal

Staal/roestvrij staal, voor trekken

Technical datasheet

Code	Size	F_H Holding capacity in N	a₁	a₂	b₁	b₂	b₃	d₁	d₂	d₃	d₄	d₅

GN 850-160-TF-ST	160	1400	30	25	35	42	14	8	5.5	5.2	M 6	6.3
GN 850-220-TF-ST	220	2400	37	29	41	45	18	10	6.5	7.1	M 8	8.3
GN 850-320-TF-ST	320	3600	35	25	48	60	21	10	8.5	8.8	M 10	10.3
GN 850-420-TF-ST	420	4800	44	34	54	84	26	14	10.5	8.8	M 10	10.3

Types

Type T: With draw axle
Type TF: With draw hook

Tensioning mechanism

Steel ST

Sheet metal parts

Case hardening steel C10, zinc plated, blue passivated

Bearing pins tempered

Bearing rivets case hardened

Stainless steel AISI 304 NI

Moving parts lubricated with special grease

Draw hook

Steel St 37 for ST

Zinc plated, blue passivated

Stainless steel AISI 301 for NI

Handle

Plastic

Red, oil resistant

Latch type toggle clamps GN 850 are suited for rapid closing and fastening of lids, covers and molds.

During clamping, the pivoting motion of the clamping lever is transformed into an axial movement of the draw axle or draw hook and ensures a form-fit hold.

Latch type toggle clamps of type T are equipped with a draw axle firmly attached to the clamping arm. Type TF has a draw hook that can be adjusted within the adjustable range w₂. The draw hook is supplied unmounted.