YingZhou Industrial Automation | Product Information
Delta ECM-B3M-J20807RS1 ECM-B3M Series AC Servo Motor
750W | 400V Class | 3000rpm Rated | 24-bit Incremental Encoder | Without Brake
| Specification |
Product Data |
| Brand |
Delta Electronics |
| Exact Model |
ECM-B3M-J20807RS1 |
| 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, 2.15 A (Actual Nameplate) |
| Rated Power |
0.75 kW (750 W) |
| Rated Speed |
3000 rpm |
| Maximum Speed (Catalog) |
6000 rpm |
| Rated Torque |
2.4 Nm |
| Maximum Torque |
8.4 Nm |
| Rated Current |
2.15 Arms |
| Maximum Instantaneous Current |
7.9 Arms |
| Encoder Type |
24-bit Incremental Optical Encoder |
| Motor Frame Size |
80 mm |
| Shaft Diameter |
19 mm |
| Mounting Hole PCD |
90 mm |
| Mounting Hole Diameter |
6.6 mm |
| Motor Body Length (Without Brake) |
105.2 mm (LL Dimension) |
| Shaft Configuration |
Keyway with Fixing Screw Hole |
| Shaft / Connector Configuration |
Standard |
| Motor Brake |
Without Brake |
| Oil Seal |
Equipped |
| Rotor Inertia (Without Brake) |
1.07 x 10^-4 kg.m2 |
| Weight (Without Brake) |
2.34 kg |
| Rated Power Rate |
53.83 kW/s |
| Mechanical Time Constant |
0.55 ms |
| Torque Constant |
1.12 Nm/A |
| Voltage Constant |
40.34 mV/rpm |
| Armature Resistance |
2.2 ohm |
| Armature Inductance |
11.2 mH |
| Electrical Time Constant |
5.09 ms |
| Maximum Radial Load |
392 N |
| Maximum Axial Load |
147 N |
| 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-J20807RS1 is a
0.75 kW (750 W) 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
3000 rpm rated speed with
2.4 Nm rated torque.
It features a 24-bit incremental optical encoder,
an 80 mm motor frame, and a
19 mm keyed shaft with oil seal,
without holding brake.
Key Product Features
-
0.75 kW (750 W) rated motor output
-
Medium-inertia ECM-B3M motor design
-
3000 rpm rated rotational speed
-
2.4 Nm rated torque
-
24-bit incremental optical encoder
for position feedback
-
80 mm motor frame
with standard 19 mm shaft diameter
-
Without holding brake
for non-braked motor configurations
-
Keyed shaft with oil seal
and fixing screw hole
Actual Product Verification
✓
Actual product photo
✓
Exact model/nameplate visible
✓
Packaging with exact model label shown
✓
Motor housing, cable connectors and shaft protection shown
✓
Verify exact model ECM-B3M-J20807RS1 before ordering
In Stock & Ready to Order
Delta ECM-B3M-J20807RS1
is currently in stock.
Actual product and packaging photos are
provided for buyer verification.
The RS1 configuration is supplied without
an integrated holding brake and includes
an oil seal.
Order online or contact us for project
and quantity-based purchasing assistance.
IN STOCK
Delta ECM-B3M-J20807RS1
Order online or contact us for project and quantity pricing.
Request Project Pricing
