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| ■ GDS 系列表示法 (Numbering system of GDS-series) |
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| GDS |
冲击吸收式 ,不可动力牵引 (Shock absorbing caster, Not towable) |
| GDSB |
冲击吸收式, 双重锁紧装置, 不可动力牵引
Shock absorbing caster (Dual lock, Not towable) |
| GDSD |
冲击吸收式双轮, 不可动力牵引
Shock absorbing caster (Twin wheel, Not towable) |
| GDST |
冲击吸收式, 可动力牵引
Shock absorbing caster (Towable by power car) |
| GSST |
冲击吸收式, 可动力牵引
Shock absorbing caster (Towable by power car) |
| Stopper |
A |
无锁紧装置 (Without stopper) |
| B |
有锁紧装置 (With stopper) |
| Type |
S |
活动型 (Swivel type) |
| R |
固定型 (Rigid type) |
| Mounting |
S |
丝杆型 (Stem type mounting) |
| F |
底板型 (Flange type mounting) |
| E |
防静电型 (Anti-static type) |
型号说明
(For example) |
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| ■ GDS 系列 允许负载 (Load capacity of GDS-series) |
| N |
所需脚轮数量 (Number of casters) |
| W |
设备或仪器的净重 (Weight of equipments or carts) |
| Wa |
积载负载 (Additional charge) |
| Wc |
脚轮的允许负载 (Allowable load of caster) |
| S |
安全系数 (Safety factor)
设备适用 (For equipments), S : 2.0
牵引车适用 (For Carts), S : 1.3 |
| 计算公式 |
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模型表示例
(For example) |
牵引车适用 (Application : For cart)
| W |
50 Kg ( 设备净重 ) |
| Wa |
1,000 Kg ( 设备的积载负载 ) |
| Wc |
350 Kg/pce (GDS-130) |
| S |
1.3 |
∴ N ( 所需脚轮数量 ) : GDS-130 4 个 (4 pcs for GDS-130 ) |
| 注意 (Remarks) |
按照设备或仪器的负载以及外形、用处，可以增减脚轮的数量。
(The number of casters could be added more according to the weight or shape of equipments and, or carts.) |
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