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Chapter 1 Introduction

1–3

1-3 Inspection at purchase

Open the package, and read the rating nameplate to confirm that the servo amplifier and servomotor

are as ordered.

1-3-1 Explanation of type

(1) Amplifier + motor integrated type

HS - oo ¡¡o o o o - So

(2) Part types for separable amplifier and motor

1) Motor/encoder unit type

MDS - B - ISV ¡¡ o o

2) Motor only type

HS - oo ¡¡o o - so

Explanation of rating nameplate

Motor special symbol (Not provided with standard product)

Amplifier/encoder special symbol (Cable length, etc.)

Intelligent servomotor

Amplifier type EX: With amplifier/encoder for NC

Motor Series RF : Medium capacity, low inertia

SF : Medium capacity, medium inertia

MF : Small capacity, ultra-low inertia

¡¡: Short-time rated output (W/100) · o : Rotation speed (rpm/1000)

103: 1kW·3000r/min 202: 2kW·2000r/min

73: 0.75kW·3000r/min 102: 1kW·2000r/min

53: 0.5kW·3000r/min 52: 0.5kW·2000r/min

43: 0.4kW·3000r/min

23: 200W·3000r/min

Motor option B: Brakes provided

Blank: No brakes

Amplifier/encoder special symbol (Cable length, etc.)

Intelligent servomotor amplifier/encoder

Short-time rated output (W/100)

20: 2kW 05: 0.5kW

10: 1kW 04: 0.4kW

07: 0.75kW