Harmonic Drive RSF supermini Series User Manual

2-4 Duty Cycles
2-9
1
2
3
4
5
6
Selection of the RSF supermini Series
2) Average speed
From the parameters of N = 140 r/min, ta = 0.03 s, tr = 0.113 s, td = 0.03 s, t = 0.4 s
][r/min64.34
0.578
0.03
2
140
0.113140
0.03
2
140
N av =
×
+×
+×
=
As the speed is less than the continuous speed (90 r/min) of RSF-5B-50, it is possible to drive it
continuously on new duty cycle.
Permissible overloaded time
In case RSF supermini series is intermittently operated in allowable continuous torque or more, the
overloaded time is limited by the protective function in the driver even if the duty cycle is allowed. The
limits are shown in the figure below.
RSF-3C
RSF-5B
1
10
100
0.01 0.10 1.00
トルク[Nm]
過負荷検出時間[sec]
RSF-3C-50
RSF-3C-100
RSF-3C-30
Torque [Nm]
Loaded time [s]
RSF-5B-30
RSF-5B-100
RSF-5B-50
Loaded time [s]
Torque [Nm]

Harmonic Drive RSF supermini Series Specifications

General

Brand	Harmonic Drive
Model	RSF supermini Series
Category	Controller
Language	English