Delta
Delta ECMA-K11315RS ECMA Series 1.5kW 400V 2000RPM Medium Inertia AC Servo Motor 20-bit Incremental Encoder Without Brake
Delta ECMA-K11315RS ECMA Series 1.5kW 400V 2000RPM Medium Inertia AC Servo Motor 20-bit Incremental Encoder Without Brake
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Delta ECMA-K11315RS ECMA Series AC Servo Motor
| Specification | Product Data |
|---|---|
| Brand | Delta Electronics |
| Exact Model | ECMA-K11315RS |
| Series | ECMA Series / ASDA-A2 |
| Product Type | Medium Inertia AC Servo Motor |
| Rated Power | 1.5 kW / 1500W |
| Voltage Class | 400V Servo System Class |
| Rated Speed | 2000 RPM |
| Maximum Speed | 3000 RPM |
| Rated Torque | 7.16 N-m |
| Maximum Torque | 21.48 N-m |
| Rated Current | 5.02 A |
| Maximum Instantaneous Current | 15.06 A |
| Encoder Type | Incremental Encoder |
| Encoder Resolution | 20-bit |
| Motor Frame Size | 130 mm |
| Shaft Diameter | 22 mm |
| Shaft Configuration | Keyway with Fixed Screw Hole |
| Brake | Without Brake |
| Oil Seal | With Oil Seal |
| Rotor Inertia | 11.18 × 10⁻⁴ kg-m² (Without Brake) |
| Mechanical Time Constant | 1.24 ms |
| Power Rating | 45.9 kW/s |
| Torque Constant | 1.43 N-m/A |
| Voltage Constant | 55 mV/(r/min) |
| Armature Resistance | 0.83 Ohm |
| Armature Inductance | 11.67 mH |
| Electrical Time Constant | 14.04 ms |
| Motor Weight | 7.5 kg (Without Brake) |
| Maximum Radial Loading | 490 N |
| Maximum Axial Loading | 98 N |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -10°C to 80°C |
| Operating Humidity | 20-90% RH (Non-condensing) |
| Protection Rating | IP65 (With Required Waterproof Connector and Shaft Sealing) |
Product Overview
The Delta ECMA-K11315RS is a 1.5 kW medium-inertia AC servo motor from Delta's ECMA Series for the 400V-class ASDA-A2 servo platform. It provides 2000 RPM rated speed, 7.16 N-m rated torque, and 21.48 N-m maximum torque. The motor features a 20-bit incremental encoder for high-resolution position feedback and an RS shaft configuration with oil seal, keyway with fixed screw hole, and no integrated holding brake.
Key Product Features
- 1.5 kW medium-inertia AC servo motor
- 400V-class servo system configuration
- 2000 RPM rated speed and 3000 RPM maximum speed
- 7.16 N-m rated torque and 21.48 N-m maximum torque
- 20-bit incremental encoder for motor position feedback
- Without brake and with oil seal
- 130 mm frame with 22 mm standard keyway shaft
In Stock & Ready to Order
Delta ECMA-K11315RS is currently in stock. Please confirm the exact model, required quantity, matched 400V-class servo drive, and mechanical configuration before ordering.
Delta ECMA-K11315RS
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