Ghana ZQ42

The cable guide chains are made of durable stainless steel, featuring strong load-bearing capacity, wear resistance, and high flexibility. They effectively protect cables, extend their service life, reduce maintenance costs, and are widely applicable to heavy-duty applications and complex environments.

Product Description

Product specification

ZQ42 towline-inside and outside can be opened

model Bending radius (R) Inner height (Hi) Inner width (Wi) Outside height (H) Outside width (W) Weight (G) Remarks
  mm (in.) mm (in.) mm (in.) mm (in.) mm (in.) kg / m (ibs / ft)  
ZQ4250   42 (1.65) 50 (1.97) 64 (2.52) 76 (2.99) 2.50 (1.70)  
ZQ4268   42 (1.65) 68 (2.68) 64 (2.52) 94 (3.70) 2.58 (1.75)  
ZQ4275   42 (1.65) 75 (2.95) 64 (2.52) 101 (3.98) 2.63 (1.79)  
ZQ42100   42 (1.65) 100 (3.94) 64 (2.52) 126 (4.96) 3.04 (2.07)  
ZQ42125   42 (1.65) 125 (4.92) 64 (2.52) 151 (5.94) 3.14 (2.14)  
ZQ42150   42 (1.65) 150 (5.91) 64 (2.52) 176 (6.93) 3.34 (2.27)  

 

R

H

L
D K P
mm (in.) mm (in.) mm (in.) mm (in.) mm (in.)
75 (2.95) 214 (8.43) 160 (6.30) 370 (14.57) 67 (2.64)
100 (3.94) 264 (10.39) 210 (8.27) 450 (17.72) 67 (2.64)
125 (4.92) 314 (12.36) 260 (10.24) 525 (20.67) 67 (2.64)
150 (5.91) 364 (14.33) 310 (12.20) 605 (23.82) 67 (2.64)
175 (6.89) 414 (16.30) 360 (14.17) 685 (26.97) 67 (2.64)
200 (7.87) 464 (18.27) 410 (16.14) 760 (29.92) 67 (2.64)
250 (9.84) 564 (22.20) 510 (20.08) 920 (36.22) 67 (2.64)
300 (11.81) 687 (26.14) 610 (24.02) 1075 (42.32) 67 (2.64)
350 (13.78) 764 (30.08) 710 (27.95) 1235 (48.62) 67 (2.64)

Drag link

Plastic joints or steel joints

Mounting holes on all sides

Double-sided independent type comb-shaped piece joint

Both ends can move

Corrosion resistance & friction resistance

Available in pre-assembled form

Can realize internal and external connection

Optional connector installation

Towline model Drag chain coding Other coding Wo size B size
      mm (in.) mm (in.)
ZQ4250 14257 Joint 14263 14264; Wear-resistant sheet 14266; Body 14262; Lock 14254; Isolation sheet 14265; Spring sheet 14255 82 (3.23) 66 (2.60)
ZQ4268 15022 Joint 14263 14264; Wear-resistant sheet 14266; Body 14262; Lock 14254; Isolation sheet 14265; Spring sheet 14255 100 (3.94) 84 (3.19)
ZQ4275 14258 Joint 14263 14264; Wear-resistant sheet 14266; Body 14262; Lock 14254; Isolation sheet 14265; Spring sheet 14255 107 (4.21) 91 (3.58)
ZQ42100 14259 Joint 14263 14264; Wear-resistant sheet 14266; Body 14262; Lock 14254; Isolation sheet 14265; Spring sheet 14255 132 (5.20) 116 (4.57)
ZQ42125 14260 Joint 14263 14264; Wear-resistant sheet 14266; Body 14262; Lock 14254; Isolation sheet 14265; Spring sheet 14255 157 (6.18) 141 (5.55)
ZQ42150 14261 Joint 14263 14264; Wear-resistant sheet 14266; Body 14262; Lock 14254; Isolation sheet 14265; Spring sheet 14255 182 (7.17) 166 (6.54)
ZQ42175 16001 Joint 14263 14264; Wear-resistant sheet 14266; Body 14262; Lock 14254; Isolation sheet 14265; Spring sheet 14255 207 (8.15) 191 (7.52)

Product code structure

Spacer

ZQ42 drag chain isolation piece code: 14265

This drag chain has vertical and horizontal spacers for customers to choose from, all of which are made of nylon, which can be separated horizontally and / or vertically

The number of vertical spacers and horizontal spacers can be equipped according to the actual needs of customers, one can be installed every other link, or a few can be installed every other link, customers can arbitrarily equip

Vertical spacers can slide according to the arrangement of cables

Comb plate

Installation dimensions

Overhead length

L G = linear overhead length

L A = safe collapsed overhead length

S = stroke length

R = bending radius

P = pitch

L = length of energy chain

N = number of links per meter

H L = theoretical installation height

H S = actual installation height

D = the minimum distance when the towline returns to the limit position

K = Л ∙ R + 2P

* The K value can be queried in the related table of Kreuz.

R

H

L
D K P
mm (in.) mm (in.) mm (in.) mm (in.) mm (in.)
75 (2.95) 214 (8.43) 160 (6.30) 370 (14.57) 67 (2.64)
100 (3.94) 264 (10.39) 210 (8.27) 450 (17.72) 67 (2.64)
125 (4.92) 314 (12.36) 260 (10.24) 525 (20.67) 67 (2.64)
150 (5.91) 364 (14.33) 310 (12.20) 605 (23.82) 67 (2.64)
175 (6.89) 414 (16.30) 360 (14.17) 685 (26.97) 67 (2.64)
200 (7.87) 464 (18.27) 410 (16.14) 760 (29.92) 67 (2.64)
250 (9.84) 564 (22.20) 510 (20.08) 920 (36.22) 67 (2.64)
300 (11.81) 687 (26.14) 610 (24.02) 1075 (42.32) 67 (2.64)
350 (13.78) 764 (30.08) 710 (27.95) 1235 (48.62) 67 (2.64)

Actual installation height: H S = H L + 55mm

Length of each towline: L = S / 2 + K (fixed end in the middle)

Number of links per meter: N = 15 (1005mm)

Technical Parameters  
Material-allowable temperature ℃ Reinforce PA / -40 ℃ to + 125 ℃
Taxi speed / acceleration max.12 [m / s] /max.50 [m / s²]

Speed / Acceleration L

A
max.3 [m / s] /max.6 [m / s²]

Speed / Acceleration L

G
max.20 [m / s] /max.200 [m / s²]
Flame retardant grade, reinforced nylon UL94 V-2

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