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1. LINEAR ENCODER
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1.4 Linear encoder manufactured by Magnescale
POINT
SR77 and SR87 are absolute type. SR75 and SR85 are incremental position
type.
When the absolute position detection system is configured, the absolute position
battery is not required.
1.4.1 SR77/SR87/SR75/SR85
(1) Cable composition
Prepare a cable based on the following configuration diagram.
(a) For the linear servo motor
1) MR-J4-_A_, MR-J4-_B_, or MR-J4W_-_B servo amplifier
Linear encoder
SR77, SR87, SR75 or SR85
(Note 2) Encoder cable (model: CH33)
Thermistor of linear servo motor
Branch cable
MR-J4THCBL03M
CN2B
CN2A
CN2
CN2C
MR-J4W_-_B
servo amplifier
MR-J4-_A_
or
MR-J4-_B_
servo amplifier
(Note 1)
CN2 SCALE
THM
or
(Note 3)
Note 1. The connection to CN2C is for the MR-J4 3-axis servo amplifier. MR-J4 2-axis servo amplifier does not have CN2C.
2. This option is manufactured by Magnescale. It should be prepared by the customer.
3. For connectors for thermistor signals, change how to connect depending on the customer's system.
2) MR-J4-_A_-RJ or MR-J4-_B_-RJ servo amplifier
MR-J4-_A_-RJ
or
MR-J4-_B_-RJ
servo amplifier
Linear encoder
SR77, SR87, SR75, or SR85
(Note 1) Encoder cable (model: CH33)
Thermistor of linear servo motor
Branch cable
MR-J4THCBL03M
CN2
CN2L
CN2 SCALE
THM (Note 2)
Note 1. This option is manufactured by Magnescale. It should be prepared by the customer.
2. For connectors for thermistor signals, change how to connect depending on the customer's system.