YingZhou Industrial Automation | Product Information
Delta ECM-B3M-E21820SS1 ECM-B3M Series AC Servo Motor
2kW | 220V Class | 2000rpm Rated | 24-bit Incremental Encoder | With Holding Brake
| Specification |
Product Data |
| Brand |
Delta Electronics |
| Exact Model |
ECM-B3M-E21820SS1 |
| Motor Series |
ECM-B3M Series |
| Servo System Family |
ASDA-B3 |
| Product Type |
AC Servo Motor |
| Inertia Type |
Medium Inertia |
| Voltage Class |
220 V |
| Motor Nameplate Input |
110 VAC, 11.43 A (Actual Nameplate) |
| Rated Power |
2.0 kW (2000 W) |
| Rated Speed |
2000 rpm |
| Maximum Speed (Catalog) |
3000 rpm |
| Rated Torque |
9.55 Nm |
| Maximum Torque |
28.65 Nm |
| Rated Current |
11.43 Arms |
| Maximum Instantaneous Current |
36.21 Arms |
| Encoder Type |
24-bit Incremental Magnetic-Optical Encoder |
| Motor Frame Size |
180 mm |
| Shaft Diameter |
35 mm |
| Mounting Hole PCD |
200 mm |
| Mounting Hole Diameter |
13.5 mm |
| Shaft Configuration |
Keyway with Fixing Screw Hole |
| Shaft / Connector Type |
Standard |
| Motor Brake |
With Holding Brake |
| Brake Holding Torque |
25 Nm Minimum |
| Brake Supply Voltage |
24 VDC +/- 10% |
| Brake Power Consumption |
31 W at 20 degrees C |
| Brake Release Time |
30 ms Maximum |
| Brake Engagement Time |
120 ms Maximum |
| Oil Seal |
Equipped |
| Rotor Inertia (With Brake) |
30.38 x 10^-4 kg.m2 |
| Weight (With Brake) |
13.7 kg |
| Rated Power Rate (With Brake) |
30.02 kW/s |
| Mechanical Time Constant (With Brake) |
1.91 ms |
| Maximum Radial Load |
1470 N |
| Maximum Axial Load |
490 N |
| Torque Constant |
0.836 Nm/A |
| Voltage Constant |
31.6 mV/rpm |
| Armature Resistance |
0.159 ohm |
| Armature Inductance |
2.34 mH |
| Electrical Time Constant |
14.72 ms |
| Insulation Class |
Class A (UL), Class B (CE) |
| Insulation Resistance |
Greater than 100 Mohm at 500 VDC |
| Insulation Strength |
2.3 kVAC for 1 Second |
| Protection Rating |
IP67 under Specified Waterproof Sealing Conditions |
| Operating Temperature |
-20 to 60 degrees C (Derating Above 40 degrees C) |
| Storage Temperature |
-20 to 80 degrees C |
| Operating / Storage Humidity |
20 to 90% RH, Non-condensing |
Product Overview
The Delta ECM-B3M-E21820SS1 is a
2.0 kW AC servo motor from Delta's
ECM-B3M Series for compatible
ASDA-B3 servo systems.
This medium-inertia motor belongs to the
220V class and provides
2000 rpm rated speed with
9.55 Nm rated torque.
It features a 24-bit incremental encoder,
a 180 mm motor frame, and a
35 mm keyed shaft with holding brake
and oil seal.
Key Product Features
-
2.0 kW (2000 W) rated motor output
-
Medium-inertia ECM-B3M motor design
-
2000 rpm rated rotational speed
-
9.55 Nm rated torque
-
24-bit incremental encoder
for position feedback
-
Integrated holding brake
with 25 Nm minimum holding torque
-
180 mm frame
with standard 35 mm shaft diameter
-
Keyed shaft with oil seal
and integrated holding brake
Actual Product Verification
✓
Actual product photos
✓
Model/nameplate visible
✓
Packaging and matching model label shown
✓
Verify exact model ECM-B3M-E21820SS1 before ordering
In Stock & Ready to Order
Delta ECM-B3M-E21820SS1
is currently in stock.
Actual product and matching packaging photos
are provided for buyer verification.
The integrated holding brake is designed
to hold the motor shaft at standstill.
Order online or contact us for project
and quantity-based purchasing assistance.
IN STOCK
Delta ECM-B3M-E21820SS1
Order online or contact us for project and quantity pricing.
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