| 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) | ||
| JQ4850 | 48 (1.89) | 51 (2.01) | 66.8 (2.63) | 75 (2.95) | 2.05 (1.39) |
| 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) | ||
| JQ4850 | 48 (1.89) | 51 (2.01) | 66.8 (2.63) | 75 (2.95) | 2.05 (1.39) |
| R | H L | D | K | P |
|---|---|---|---|---|
| mm (in.) | mm (in.) | mm (in.) | mm (in.) | mm (in.) |
| 75 (2.95) | 217 (8.54) | 160 (6.30) | 305 (12.01) | 35 (1.38) |
Mounting holes on all sides
Double-sided independent connector
Pinless assembly connection
Both ends can move
Corrosion resistance & friction resistance
Available in pre-assembled form
Can realize internal and external connection
| Towline model | Drag chain coding | Other coding | Wo size | B size |
|---|---|---|---|---|
| mm (in.) | mm (in.) | |||
| JQ4850 | 12132 | Connector 12130 12131; spacer 12139; main body 12129; shrapnel 12138 | 81 (3.19) | 67 (2.64) |
JQ48 drag chain isolation piece code: 12139
The optional spacers of this towline are vertical spacers, which can be vertically separated, or aluminum rods can be customized as horizontal spacers to achieve horizontal separation.
The number of vertical spacers can be equipped according to the actual needs of customers, one can be installed every other link, or several every other link, customers can arbitrarily equip
After the vertical spacer is installed, it can slide according to the cable arrangement
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) | 217 (8.54) | 160 (6.30) | 305 (12.01) | 35 (1.38) |
Actual installation height: H S = H L + 65mm
Length of each towline: L = S / 2 + K (fixed end in the middle)
Number of links per meter: N = 30 (1050mm)
| Technical Parameters | |
|---|---|
| Material-allowable temperature ℃ | Reinforce PA / -40 ℃ to + 125 ℃ |
| Taxi speed / acceleration | As the case may be |
| 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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Jiangsu Krius Machine Partsanp Accessories Co., Ltd
Add:No.59 Huacheng East Road, Lujia Town, Kunshan, Jiangsu, China Town, Kunshan, Jiangsu, China
Tel:13929919952 /
E-mail:yanfulin@jmkrius.com
Web:www.jmkrius.com
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