Ethiopia ZQ42
Category:
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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