SD20-G Series
135
Internal max torque limit is constantly enabled, and the rest of methods are limited by some conditions.
When three methods are all valid, the actual torque limit value is the smallest value of them.
(1)
Internal max torque limit
Po202
Inernal max torque limit value
speed position torque
Setting range
Setting unit
Mfr’s value
When enabled
0~800
1% of rated torque
200
Effective Immediate
Note: Too small a torque limit setting will result in insufficient torque.
(2)
Torque limiting controlled by terminals
Signal
Abbreviation
Remarks
Forward torque limit
F-CL
To limit servo motor forward torque.
Reverse torque limit
R-CL
To limit servo motor reverse torque.
When using forward torque limit function, a programmable terminal must be set to forward torque limit (F-CL).
When using reverse torque limit function, a programmable terminal must be set to reverse torque limit(R-CL).
Po208
Forward max torque limit
speed position torque
Setting range
Setting unit
Mfr’s value
When enabled
0~800
1% of rated torque
100
Effective Immediate
Po209
Reverse max torque limit
speed position torque
Setting range
Setting unit
Mfr’s value
When enabled
0~800
1% of torque
100
Effective Immediate
When the signal F-CL is valid, forward max torque limit value should be lower than Po208.
When the signal F-CL is valid, reverse max torque limit value should be lower than Po209.
Note: Too small a torque limit setting of Po208 and Po209 will result in insufficient torque.
(3)
Torque limiting by analog
Torque limiting by analog is that torque is limited by the input voltage of analog torque terminal. Please refer to
Po401 about the relationship between analog voltage and torque limiting value.
When Po203=0, torque limiting by analog is invalid, when Po203=1, torque limiting by analog is valid.
There is no polarity in the input voltage of the analog voltage for torque limiting. The absolute values of both +
and - voltages are input, and a torque limit value corresponding to that absolute value is applied in the forward or
reverse direction.
Po203
Torque limiting by analog
speed position torque
Setting range
Setting unit
Mfr’s value
When enabled
0~1
N/A
0
Effective Immediate
Содержание SD20-G Series
Страница 35: ...SD20 G Series 35 M3 structure Fig 3 1 5 Servo drive structure 3...
Страница 36: ...SD20 G Series 36 ML3 structure 118 5 5 7 5 93 297 8 223 118 93 0 5 12 5 7 5 4 M4...
Страница 38: ...SD20 G Series 38 M4 structure Approx mass 10 365 kg Fig 3 1 7 Servo drive structure 5...
Страница 39: ...SD20 G Series 39 M5 structure Approx msaa 11 1Kg Fig 3 1 8 Servo drive structure 6...
Страница 40: ...SD20 G Series 40 M6 structure Approx mass 17 4Kg Fig 3 1 9 Servo drive structure 7...
Страница 182: ...SD20 G Series 182 Fig 6 4 44SD20E Cam internal frameworkdiagram...
