YASKAWA Sigma-7S Series Product Manual page 61

3.3 Determining the Resistance of the Dynamic Brake Resistor
3.3.2 Brake Torque and Dynamic Brake Resistance Characteristics
For Linear Servomotors
The following graphs show the Servomotors that can be used with each model of SERVO-
PACK.

SGD7S-3R8A, SGD7W-2R8A, and SGD7W-5R5A
1000
800
600
400
200
0
160
120
80
40
0
*
These values are for combinations with High-Force Magnetic Ways.

SGD7
1000
800
600
400
200
0
400
300
200
100
0
3-10
SGLGW-60A253C*
SGLGW-40A365C*
0 40 80 120
Dynamic brake resistance [Ω]
SGLTW-20A170A
0 40 80 120
Dynamic brake resistance [Ω]

-5R5A
SGLGW-60A365C
0 40 80 120
Dynamic brake resistance [Ω]
SGLTW-50A170H
SGLTW-35A170A
SGLTW-35A170H
0 40 80 120
Dynamic brake resistance [Ω]
350
300
250
200
150
100
50
0
0
160 200 240
160 200 240
300
250
200
150
100
50
0
0
160 200 240
160 200 240
SGLFW-35A230A
SGLFW2-30A230A
40 80 120 160
Dynamic brake resistance [Ω]
SGLFW2-45A200A
SGLFW-50A200B
40 80 120 160
Dynamic brake resistance [Ω]
200 240
200 240