1. Load capacity required for casters
The required load capacity for each wheel is calculated by dividing the weight of the set equipment + the maximum load weight by the number of casters to be used.
Please select a caster that meets the allowance load by multiplying this value by the safety factor according to the operating environment.
Example of calculation for load capacity required for casters (when using 4 pieces of caster)
-
Load capacity
required for casters(daN)
Unit conversion：
1kgf ＝ 9.8N ≒ 10N ＝1daN - =
-
Weight of the Set Equipment＋the Maximum Load Weight
４
- ×1.25
- ※Standard usage conditions: flat floor, within 4km/h for manual towing, going straight ahead, equivalent load distribution, in doors and at room temperature (usage temperature: 10℃～30℃ )
- ※If more than 4 pieces of caster is used please contact us.
Example of calculation for proper load capacity (when using 4 pieces of caster)
Load capacity = 1pc Load Capacity × 4pcs × 0.8
◎ Expression of power is daN.
1daN=10N≒1.02kgf （1kgf≒9.8N=0.98daN）
2. Standard of Load to be Applied
| Load capacity | ||||
|---|---|---|---|---|
| Standard Load 10daN（10.2kgf） | Standard Load 20daN（20.4kgf） | Standard Load 30daN（30.6kgf） | ||
| Total Load | 20daN（20.4kgf） | |||
| 30daN（30.6kgf） | Load to be Applied | |||
| 40daN（40.8kgf） | ||||
| 50daN（51.0kgf） | ||||
| 60daN（61.2kgf） | Load to be Applied | |||
| 70daN（71.4kgf） | ||||
| 80daN（81.6kgf） | ||||
| 90daN（91.8kgf） | Load to be Applied | |||
| 100daN（102.0kgf） | ||||
| 110daN（112.2kgf） | ||||
| 120daN（122.4kgf） | ||||
※ This table is calculated using 4 pieces of caster.
