R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 191

• Manufacturer Part Number: R88M-W75030T-S1
• Description: SERVO MOTOR 750W 200V
• Manufacturer: Omron

Specifications of R88M-W75030T-S1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: R88MW75030TS1

System Design and Installation
• Lengthen the operation cycle, i.e., the cycle time (to decrease the average regenerative power).
Note These are the values at 100 V AC for 100-V AC models, and at 200 V AC for 200-V AC models.
3-3-3 Regenerative Energy Absorption by External
Note 1. The External Regeneration Resistor can reach a temperature of approximately 120 ° C, so
Note 2. For external dimensions, refer to 2-7 External Regeneration Resistor Specifications.
R88D-WNA5L-ML2
R88D-WN01L-ML2
R88D-WN02L-ML2
R88D-WN04L-ML2
R88D-WNA5H-ML2
R88D-WN01H-ML2
R88D-WN02H-ML2
R88D-WN04H-ML2
R88D-WN08H-ML2
R88D-WN05H-ML2
R88D-WN10H-ML2
R88D-WN15H-ML2
R88D-WN20H-ML2
R88D-WN30H-ML2
!Caution
Servo Driver
If the regenerative energy exceeds the absorption capacity of the Servo Driver by itself,
then external regeneration resistance must be connected. A Resistor or Unit can be
used alone or in combination with other Resistors/Units to provide the required
regeneration processing capacity.
install it at a distance from heat-sensitive devices and wiring. In addition, a radiation shield
must be installed according to the radiation conditions.
Regeneration Resistance
Connect the External Regeneration Resistor or External Regeneration Resistance
Unit between the Servo Driver's B1 and B2 terminals. Check the terminal names
carefully when connecting to the terminals. If the Resistor or Unit is connected to
the wrong terminals it will damage the Servomotor.
28.6
28.6
28.6
39.0
15.2
30.5
30.5
30.5
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that can be absorbed by
Regenerative energy (J)
internal capacitor
(See note.)
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12
8
12
14
28
28
regeneration that can be
Average amount of
absorbed (W)
Internal regeneration resistance
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50
50
50
20
12
12
Resistance ( Ω )
Chapter 3
3-35