YingZhou Industrial Automation | Product Information
Delta ECM-B3M-K21320SS1 ECM-B3M Series AC Servo Motor
2kW | 400V Class | 2000rpm Rated | 24-bit Incremental Encoder | With Holding Brake
| Specification |
Product Data |
| Brand |
Delta Electronics |
| Exact Model |
ECM-B3M-K21320SS1 |
| Motor Series |
ECM-B3M Series |
| Servo System Family |
ASDA-B3 |
| Product Type |
AC Servo Motor |
| Inertia Type |
Medium Inertia |
| Voltage Class |
400 V |
| Motor Nameplate Input |
220 VAC, 5.30 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 |
5.30 Arms |
| Maximum Instantaneous Current |
17.1 Arms |
| Encoder Type |
24-bit Incremental Optical Encoder |
| Motor Frame Size |
130 mm |
| Shaft Diameter |
22 mm |
| Mounting Hole PCD |
145 mm |
| Mounting Hole Diameter |
9 mm |
| Motor Body Length (With Brake) |
192.5 mm (LL Dimension) |
| Shaft Configuration |
Keyway with Fixing Screw Hole |
| Shaft / Connector Configuration |
Standard |
| Motor Brake |
With Holding Brake |
| Brake Working Voltage |
24 VDC +/- 10% |
| Brake Holding Torque |
10 Nm Minimum |
| Brake Power Consumption |
21.5 W at 20 degrees C |
| Brake Release Time |
50 ms Maximum |
| Brake Engagement Time |
110 ms Maximum |
| Oil Seal |
Equipped |
| Rotor Inertia (With Brake) |
14.80 x 10^-4 kg.m2 |
| Weight (With Brake) |
8.5 kg |
| Rated Power Rate (With Brake) |
61.62 kW/s |
| Mechanical Time Constant (With Brake) |
1.04 ms |
| Maximum Radial Load |
980 N |
| Maximum Axial Load |
392 N |
| Torque Constant |
1.80 Nm/A |
| Voltage Constant |
65.4 mV/rpm |
| Armature Resistance |
0.792 ohm |
| Armature Inductance |
8.72 mH |
| Electrical Time Constant |
11.0 ms |
| Oil Seal Derating |
5% under Manufacturer Conditions |
| 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 |
| Vibration Grade |
V15 |
| Vibration Resistance |
2.5 G |
| 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-K21320SS1 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
400V class and provides
2000 rpm rated speed with
9.55 Nm rated torque.
It features a 24-bit incremental optical encoder,
a 130 mm motor frame, and a
22 mm keyed shaft with integrated 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 optical encoder
for position feedback
-
Integrated holding brake
with 10 Nm minimum holding torque
-
130 mm motor frame
with standard 22 mm shaft diameter
-
Keyed shaft with oil seal
and integrated holding brake
Actual Product Verification
✓
Actual product photo
✓
Exact model/nameplate visible
✓
Packaging with exact model label shown
✓
Motor housing, connector protection and shaft protection shown
✓
Verify exact model ECM-B3M-K21320SS1 before ordering
In Stock & Ready to Order
Delta ECM-B3M-K21320SS1
is currently in stock.
Actual product and packaging photos are
provided for buyer verification.
The SS1 configuration includes an integrated
holding brake designed to maintain the motor
shaft at standstill, along with an oil seal.
Order online or contact us for project
and quantity-based purchasing assistance.
IN STOCK
Delta ECM-B3M-K21320SS1
Order online or contact us for project and quantity pricing.
Request Project Pricing
