Low speed high inertia AC servo motor EM3L-40
Output power
4000 W
Rated speed
1000 rpm
Maximum speed
1500 rpm
Rated torque
38.2 Nm
Flange
180 mm
High-torque AC synchronous servo motor EM3L-40 is specially designed to provide low speed motion with increased force at the motor shaft. The motor is supplied with high resolution 23-bit optical or 17-bit magnetic absolute encoder. Optional 24 VDC brake is available.
Technical data
Rated torque
38.2 Nm
Maximum torque
120.0 Nm
Rated current
10.9 A
Maximum current
34.6 A
Motor inertia (motor without brake)
116.8 kg∙cm²
Motor inertia (motor with brake)
123 kg∙cm²
Allowable radial shaft load
1764 N
Allowable axial shaft load
588 N
Optional brake holding torque
≥72 Nm
Optional brake voltage
24 VDC
Weight (motor without brake)
29.0 kg
Weight (motor with brake)
33.6 kg
Rated torque
38.2 Nm
Maximum torque
120.0 Nm
Rated current
10.9 A
Maximum current
34.6 A
Motor inertia (motor without brake)
116.8 kg∙cm²
Motor inertia (motor with brake)
123 kg∙cm²
Allowable radial shaft load
1764 N
Allowable axial shaft load
588 N
Optional brake holding torque
≥72 Nm
Optional brake voltage
24 VDC
Weight (motor without brake)
29.0 kg
Weight (motor with brake)
33.6 kg
Available motor models
| Motor model | Encoder | Brake | Servo driver | Input drive supply voltage |
| EM3L-40DLA224 | Absolute optic encoder, resolution 23-bit (8 388 608 ppr) | - | ED3L-50DMA ED3L-50DEA ED3L-50DPA | Three phase AC 380V...440V |
| EM3L-40DLA244 | ✓ | |||
| EM3L-40DTA224 | Absolute magnetic encoder, resolution 17-bit (131 072 ppr) | - | ||
| ✓ |
Dimensions of AC servo motor EM3L-40
Speed-torque curves of AC servo motor EM3L-40
Downloads
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