The DELTA ASDA-B3 SERVO DRIVE & MOTOR SET 750W ASD-B3-0721-L + ECM-B3M-C20807SS1 is a cutting-edge servo system engineered for high-speed, high-accuracy applications in industrial automation. This set combines the ASD-B3-0721-L drive with the ECM-B3M-C20807SS1 motor, delivering 750W of continuous power with a rated torque of 2.39 Nm and a maximum torque of 7.17 Nm. The motor features a 20-bit single-turn absolute encoder (1,048,576 pulses/rev) for exceptional resolution, while the drive supports multiple control modes including position, speed, and torque. With a speed range up to 3000 rpm and built-in advanced auto-tuning, it ensures stable performance in demanding environments like CNC machines, packaging lines, and robotic systems.
| Parameter |
Specification |
| Model (Drive) |
ASD-B3-0721-L |
| Model (Motor) |
ECM-B3M-C20807SS1 |
| Power Rating |
750 W (0.75 kW) |
| Rated Torque |
2.39 Nm |
| Maximum Torque |
7.17 Nm (300% overload) |
| Rated Speed |
3000 rpm |
| Maximum Speed |
5000 rpm |
| Encoder Type |
20-bit single-turn absolute (1,048,576 pulses/rev) |
| Control Modes |
Position, Speed, Torque, and Hybrid modes |
| Communication Interface |
EtherCAT, CANopen, Pulse Train (DI/DO) |
| Input Power Supply |
Single-phase or Three-phase AC 200-230 V, 50/60 Hz |
| Drive Protection |
Overcurrent, Overvoltage, Undervoltage, Overtemperature, Encoder error |
| Motor Feedback |
20-bit absolute encoder (battery backup for multi-turn optional) |
| Motor Shaft Type |
Keyed shaft with oil seal (standard) |
| Motor Frame Size |
80 mm (flange), 60 mm (body diameter) |
| Brake Option |
Standard models without brake; brake available as option |
| Ambient Temperature |
0°C to 55°C (drive), 0°C to 40°C (motor) |
| Protection Rating |
IP20 (drive), IP65 (motor) |
| Weight (Drive) |
Approx. 1.2 kg |
| Weight (Motor) |
Approx. 4.5 kg |
| Certifications |
CE, UL, RoHS |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22