Delta Servo Motor ECMA E21320RS
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Description
The Delta Servo Motor ECMA E21320RS is a 2 kW AC servo motor from Delta’s ECMA-B2 series. This motor is designed to offer precise motion control in industrial automation systems. Paired with Delta’s ASDA-B2 series servo drives, such as the ASD-B2-2023-B 2kw, this motor is widely used for applications requiring high precision, speed, and torque. If need delta ac servo Motor 2kw you can contact BAT Power Solution.
| Product Attribute | Attribute Value |
| Manufacturer: | Delta Electronics |
| Product Category: | AC, DC & Servo Motors |
| RoHS: | Details |
| Product: | Servo Motors |
| Voltage Rating: | 220 VAC |
| Frame Size – NEMA: | 130 mm |
| Length: | 216 mm |
| Minimum Holding Torque: | 10 Nm |
| Motor Drive Type: | AC Servo |
| Brand: | Delta Electronics |
| Continuous Torque: | 9.55 Nm |
| No Load Speed: | 2000 rpm |
| Product Type: | AC, DC & Servo Motors |
| Resolution: | 17 bit |
| Rotor Inertia: | 15.88 kg.m2 |
| Series: | ASDA-B2 |
| Factory Pack Quantity: | 1 |
| Subcategory: | Servo Motors |
| Type: | Electrical Commutation Motor |
Features of Delta Servo Motor ECMA E21320RS
- Power Output:
- The motor has a power rating of 2 kW, making it suitable for large industrial applications.
- Torque:
- Rated Torque: 9.55 Nm
- Peak Torque: 28.6 Nm, which allows the motor to handle temporary high-load situations.
- Speed:
- Rated Speed: 2000 RPM, providing stable operation.
- Maximum Speed: 3000 RPM, allowing for rapid response when necessary.
- Encoder:
- The motor is equipped with a 20-bit incremental encoder, offering high-resolution positioning, which is essential for precision tasks such as CNC machines or robotic applications.
- Applications:
- Commonly used in CNC machinery, robotics, packaging, material handling systems, and automated assembly lines, where precise motion and stable performance are required.
- Mounting:
- The motor has a standard flange size, which makes it compatible with a wide range of industrial installations.
The Delta ECMA-E21320RS is a powerful and precise servo motor suitable for complex automation tasks that require high precision and reliability. Paired with a compatible Delta ASDA-B2 series servo drive, it provides excellent control for medium-to-large industrial automation applications. For more detailed specifications, you can refer to Delta’s product documentation or consult technical resources.
Specification of Motor Delta b2 series 2 kw
| C△04 | C△06 | C△08 | C△09 | C△10 | C△13 | |||||
| ECMA | 1 | 2 | 04□S | 4 | 7 | 7 | 10 | 10 | 20 | 30 |
| Rated power (kW) | 0.1 | 0.2 | 0.4 | 0.4 | 0.75 | 0.75 | 1 | 1 | 2 | 3 |
| Rated torque (N-m) *1 | 0.32 | 0.64 | 1.27 | 1.27 | 2.39 | 2.38 | 3.18 | 3.18 | 6.37 | 9.55 |
| Max. torque (N-m) | 0.96 | 1.92 | 3.82 | 3.82 | 7.16 | 7.14 | 8.78 | 9.54 | 19.11 | 28.65 |
| Rated speed (r/min) | 3000 | |||||||||
| Max. speed (r/min) | 5000 | 3000 | 5000 | 4500 | ||||||
| Rated current (A) | 0.9 | 1.55 | 2.6 | 2.6 | 5.1 | 3.66 | 4.25 | 7.3 | 12.05 | 17.2 |
| Max. instantaneous current (A) | 2.7 | 4.65 | 7.8 | 7.74 | 15.3 | 11 | 12.37 | 21.9 | 36.15 | 47.5 |
| Max. power pwer second (kW/s) | 27.7 | 22.4 | 57.6 | 24 | 50.4 | 29.6 | 38.6 | 38.1 | 90.6 | 71.8 |
| Rotor inertia | 0.037 | 0.177 | 0.277 | 0.68 | 1.13 | 1.93 | 2.62 | 2.65 | 4.45 | 12.7 |
| (× 10-4kg.m2) | ||||||||||
| Mechanical constant (ms) | 0.75 | 0.8 | 0.53 | 0.74 | 0.63 | 1.72 | 1.2 | 0.74 | 0.61 | 1.11 |
| Torque constant-KT (N-m/A) | 0.36 | 0.41 | 0.49 | 0.49 | 0.47 | 0.65 | 0.75 | 0.44 | 0.53 | 0.557 |
| Voltage constant-KE (mV/(r/min)) | 13.6 | 16 | 17.4 | 18.5 | 17.2 | 24.2 | 27.5 | 16.8 | 19.2 | 20.98 |
| Armature resistance (Ohm) | 9.3 | 2.79 | 1.55 | 0.93 | 0.42 | 1.34 | 0.897 | 0.2 | 0.13 | 0.0976 |
| Armature inductance (mH) | 24 | 12.07 | 6.71 | 7.39 | 3.53 | 7.55 | 5.7 | 1.81 | 1.5 | 1.21 |
| Electric constant (ms) | 2.58 | 4.3 | 4.3 | 7.96 | 8.36 | 5.66 | 6.35 | 9.3 | 11.4 | 12.4 |
| Insulation class | Class A (UL), Class B (CE) | |||||||||
| Insulation resistance | >100 MW, DC 500V | |||||||||
| Insulation strength | 1.8k Vac, 1 sec | |||||||||
| Weight – without brake (kg) | 0.5 | 1.2 | 1.6 | 2.1 | 3 | 2.9 | 3.8 | 4.3 | 6.2 | 7.8 |
| Weight – with brake (kg) | 0.8 | 1.5 | 2 | 2.9 | 3.8 | 3.69 | 5.5 | 4.7 | 7.2 | 9.2 |
| Radial max. loading (N) | 78.4 | 196 | 196 | 245 | 245 | 245 | 245 | 490 | 490 | 490 |
| Axial max. loading (N) | 39.2 | 68 | 68 | 98 | 98 | 98 | 98 | 98 | 98 | 98 |
| Max. power per second (kW/s) (with brake) | 25.6 | 21.3 | 53.8 | 22.1 | 48.4 | 29.3 | 37.9 | 30.4 | 82 | 65.1 |
| Rotor inertia | 0.04 | 0.19 | 0.3 | 0.73 | 1.18 | 1.95 | 2.67 | 3.33 | 4.95 | 14 |
| (× 10-4kg.m2) (with brake) | ||||||||||
| Mechanical constant (ms) (with brake) | 0.81 | 0.85 | 0.57 | 0.78 | 0.65 | 1.74 | 1.22 | 0.93 | 0.66 | 1.22 |
| Brake operating voltage | 24VDC ± 10% | |||||||||
| Brake power consumption (at 20°C) [W] | 7.3 | 6.5 | 6.5 | 8.2 | 8.2 | 8.2 | 8.2 | 18.7 | 18.7 | 19 |
| Brake holding torque [Nt-m (min)] *2 | 0.3 | 1.3 | 1.3 | 2.5 | 2.5 | 2.5 | 2.5 | 8 | 8 | 10 |
| Brake release time [ms (Max)] | 20 | 20 | 20 | 40 | 40 | 40 | 40 | 20 | 20 | 50 |
| Brake pull-in time [ms (Max)] | 35 | 70 | 70 | 70 | 70 | 70 | 70 | 100 | 100 | 110 |
| Vibration grade (um) | 15 | |||||||||
| Operating temperature | 0 ~ 40°C | |||||||||
| Storage temperature | -10 ~ +80°C | |||||||||
| Operating humidity | 20% to 90% RH (non-condensing) | |||||||||
| Storage humidity | 20% to 90% RH (non-condensing) | |||||||||
| Vibration capacity | 2.5 G | |||||||||
| IP rating | IP65 (when waterproof connectors are used, or when an oil seal is used to be fitted to the rotating shaft (an oil seal model is used)) | |||||||||
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