Tutto sui PLC: la CPU
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Delivering high torque density and high-resolution positioning control within the ASDA-A2 servo system architecture, the Delta Electronics ECMA-FA1830SS operates as a medium-to-high inertia AC servo motor designed for demanding industrial automation environments. This 3.0 kW power-class motor integrates a highly reliable 17-bit absolute encoder to supply absolute coordinate feedback to the servo drive, eliminating the need for tedious homing sequences upon power cycles. Built with a robust 180mm frame size, the motor features a keyed shaft with screw holes and a pre-installed industrial oil seal, making it highly resilient to harsh mechanical stressors and coolant exposure in heavy-duty machinery setups.
| Parameter | Value / Specification |
|---|---|
| Manufacturer | Delta Electronics |
| Model Number | ECMA-FA1830SS |
| Product Series | ASDA-A2 Series |
| Motor Type | AC Servo Motor (Medium/High Inertia) |
| Rated Power Output | 3000 W (3.0 kW) |
| Rated Voltage | 220 VAC |
| Rated Speed | 1500 rpm |
| Rated Torque | 19.10 N-m |
| Rated Current | 19.4 A |
| Motor Frame Size | 180 mm |
| Encoder Resolution | 17-bit Absolute (Single-cycle: 17-bit; Multi-cycle: 16-bit) |
| Shaft Diameter and Style | Keyway (with screw holes), 42 mm diameter |
| Oil Seal | Included |
| Brake Configuration | Without Brake |
| Motor Resistance | 0.077 Ohm |
| Mechanical Time Constant | 1.28 ms |
| Electrical Time Constant | 16.5 ms |
| Power Rating (Inertia Power) | 66.4 kW/s |
| Dimensions (W x L x H) | 18cm x 31.5cm x 18cm |
| Net Weight | 22.5 kg (49.6 lbs) |
| Shipping Weight (Calculated) | 25.0 kg (55.1 lbs) |
The ECMA-FA1830SS model features an absolute encoder and is designed to interface seamlessly with ASDA-A2 Series drives (such as the 3.0kW ASD-A2-3021-M). It must not be confused with the ECMA-FA1830RS, which includes an integrated electromagnetic spring-applied brake. Utilizing the SS variant on a vertical axis requires external braking configurations to prevent gravity-induced axis drop during a power loss.
Given the high inertia ratio of this 180mm frame motor, rapid deceleration sequences with substantial loads can generate severe regenerative energy. To prevent Drive Overvoltage Faults (AL005) on your ASD-A2 servo drive, it is highly recommended to install an external regenerative resistor. Ensure the dynamic braking parameters in the servo drive are configured to match the calculated kinetic energy of the mechanical system.
To maintain signal integrity of the 17-bit absolute encoder, run encoder feedback cables separately from high-voltage motor power cables. Ensure the motor frame is grounded to the common electrical enclosure backplate using a heavy copper braid. During drive parameter auto-tuning, set initial estimation values close to the motor's actual inertia ratio to avoid mechanical resonance during the configuration cycle.
Isolate and lock out all AC main electrical power before mounting, wiring, or servicing the servo motor. Wait at least 10 minutes post-power de-energization to allow drive capacitor banks to discharge fully. Verify zero-voltage state with a calibrated meter before touching terminal contacts.
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Delivering high torque density and high-resolution positioning control within the ASDA-A2 servo system architecture, the Delta Electronics ECMA-FA1830SS operates as a medium-to-high inertia AC servo motor designed for demanding industrial automation environments. This 3.0 kW power-class motor integrates a highly reliable 17-bit absolute encoder to supply absolute coordinate feedback to the servo drive, eliminating the need for tedious homing sequences upon power cycles. Built with a robust 180mm frame size, the motor features a keyed shaft with screw holes and a pre-installed industrial oil seal, making it highly resilient to harsh mechanical stressors and coolant exposure in heavy-duty machinery setups.
| Parameter | Value / Specification |
|---|---|
| Manufacturer | Delta Electronics |
| Model Number | ECMA-FA1830SS |
| Product Series | ASDA-A2 Series |
| Motor Type | AC Servo Motor (Medium/High Inertia) |
| Rated Power Output | 3000 W (3.0 kW) |
| Rated Voltage | 220 VAC |
| Rated Speed | 1500 rpm |
| Rated Torque | 19.10 N-m |
| Rated Current | 19.4 A |
| Motor Frame Size | 180 mm |
| Encoder Resolution | 17-bit Absolute (Single-cycle: 17-bit; Multi-cycle: 16-bit) |
| Shaft Diameter and Style | Keyway (with screw holes), 42 mm diameter |
| Oil Seal | Included |
| Brake Configuration | Without Brake |
| Motor Resistance | 0.077 Ohm |
| Mechanical Time Constant | 1.28 ms |
| Electrical Time Constant | 16.5 ms |
| Power Rating (Inertia Power) | 66.4 kW/s |
| Dimensions (W x L x H) | 18cm x 31.5cm x 18cm |
| Net Weight | 22.5 kg (49.6 lbs) |
| Shipping Weight (Calculated) | 25.0 kg (55.1 lbs) |
The ECMA-FA1830SS model features an absolute encoder and is designed to interface seamlessly with ASDA-A2 Series drives (such as the 3.0kW ASD-A2-3021-M). It must not be confused with the ECMA-FA1830RS, which includes an integrated electromagnetic spring-applied brake. Utilizing the SS variant on a vertical axis requires external braking configurations to prevent gravity-induced axis drop during a power loss.
Given the high inertia ratio of this 180mm frame motor, rapid deceleration sequences with substantial loads can generate severe regenerative energy. To prevent Drive Overvoltage Faults (AL005) on your ASD-A2 servo drive, it is highly recommended to install an external regenerative resistor. Ensure the dynamic braking parameters in the servo drive are configured to match the calculated kinetic energy of the mechanical system.
To maintain signal integrity of the 17-bit absolute encoder, run encoder feedback cables separately from high-voltage motor power cables. Ensure the motor frame is grounded to the common electrical enclosure backplate using a heavy copper braid. During drive parameter auto-tuning, set initial estimation values close to the motor's actual inertia ratio to avoid mechanical resonance during the configuration cycle.
Isolate and lock out all AC main electrical power before mounting, wiring, or servicing the servo motor. Wait at least 10 minutes post-power de-energization to allow drive capacitor banks to discharge fully. Verify zero-voltage state with a calibrated meter before touching terminal contacts.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|