MSMA203AMA
　 　

AC Servo Motor (Middle inertia 2000W/2000rpm)

Features

 Specifications Dimensions

Features
Capacity : Middle inertia - 550~3000W
Rated speed : 1000~3000 rpm
Low noise : 65 dB
Small size, light weight

Specifications

1(kgf x cm) = 0.0980665 (N x m)     1(gf x cm x s²) = 0.980665 (kg x cm²)

Items\Motor type Signs Unit MSMA203AMA MSMA303AMA MSMA303BMA
Rated output PR W 2000 3000 3000
Applicable amplifier model 　 　 MSDA203AM1 MSDA303AM1 MSDA303BM1
Rated terminal voltage VT V 205.4 189.4 199.7
Rated torque TR N‧m 9.545 14.327 9.545
Rated current IR A 9.18 14 14
Rated speed NR rpm 2000 2000 3000
Peak torque TP
(N)		 N‧m 28.645 42.963 28.645
Peak current IP A 27.5 42 42
Torque constant KT N‧m/A 1.139 1.13 0.75
Voltage constant KE V/K rpm 119.4 118.3 78.5
Inertia JM kg‧cm² 12.25 18.03 12.25
Phase armature resistance Ra Ω 0.86 0.5 0.37
Inductance La mH 5.67 3.54 2.43
Mechanical Time Constant tm ms 0.81 0.71 0.81
Electrical Time Constant te ms 6.59 7.08 6.57
Weight 　 kgf 10.3 14 10.3
Insulation class 　 　 Class B (120℃)
BRAKE Exciting voltage 　 V VDC 24V ±10%
Static rubbing torque 　 N‧m 15 15 15
Inertia 　 kg‧cm² 0.725 0.725 0.725
Exciting current 　 A 0.59 0.59 0.59
Weight 　 kgf 1.2 1.7 1.7
Motor operating temperature 　 ℃ 0~40

Dimensions

With brake




Without brake