1.2 Mechanical specifications
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1. Specifications
High rigidity radial cylinder type (EC-RR□□AH)
[1] EC-RR6□AH
[Lead and Payload (Energy-Saving: Disabled)]
Model
Lead
(mm)
Max. payload
Max. push
force
(N)
Horizontal
(kg)
Vertical
(kg)
EC-RR6SAH -① -② （-③）
20 6 1.5 56
EC-RR6HAH -① -② （-③）
12 25 4 93
EC-RR6MAH -① -② （-③）
6 40 10 185
EC-RR6LAH -① -② （-③）
3 60 20 370
Legend ①Stroke ②Cable length ③Option
[Stroke and Max. Speed (Energy-Saving: Disabled)]
Lead
(mm)
50 to 400
(Every 50mm)
20 800
12 700
6 450
3 225
(Unit: mm/s)
Caution
The maximum speed may not be achieved when the stroke or movement distance is
short or when acceleration/deceleration is low.
Setting at or below the minimum speed may lead to abnormal noise or unstable speeds.
The minimum speed can be calculated with the equation below.
Minimum speed [mm/s] = ball screw lead [mm/r] ÷ 800 [p/r] × 1000 [1/s]
(mm/r: movement per 1 motor revolution, p/r: pulse per 1 motor revolution)
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