Delta
Delta ECMA-L11875R3 7.5kW 400V 1500RPM 47.74Nm AC Servo Motor
Delta ECMA-L11875R3 7.5kW 400V 1500RPM 47.74Nm AC Servo Motor
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Delta ECMA-L11875R3 7.5kW AC Servo Motor
| Specification | Verified Product Data |
|---|---|
| Manufacturer | Delta Electronics |
| Catalog Number | ECMA-L11875R3 |
| Product Family | ECMA Series / ASDA-A2 |
| Product Type | AC Servo Motor |
| Rated Output Power | 7.5 kW |
| Rated Voltage (Manufacturer) | 400V Class |
| Voltage on Actual Nameplates | 220VAC - Requires Manufacturer Confirmation |
| Rated Torque | 47.74 N.m |
| Maximum Torque | 119.36 N.m |
| Rated Speed (Manufacturer) | 1500 r/min |
| Maximum Speed (Manufacturer) | 3000 r/min |
| Speed on Actual Nameplates | 1500 r/min marked as Maximum Speed - Requires Verification |
| Rated Current (Manufacturer) | 27.3 A |
| Current on Actual Nameplates | 27.3 A |
| Encoder Type | Incremental Encoder |
| Encoder Resolution | 20-bit |
| Motor Inertia | Medium-High Inertia |
| Motor Frame Size | 180 mm |
| Shaft Diameter | 42 mm |
| Shaft Configuration | Keyway with Fixing Screw Hole |
| Oil Seal | Included by Model Code |
| Holding Brake | Not Included by Model Code |
| Carton Date Code | 2635 |
| Country of Manufacture | China (Actual Product Marking) |
| Electrical Rating Verification | Pending - Manufacturer and Nameplate Specifications Differ |
Product Overview
The Delta ECMA-L11875R3 is an ECMA Series AC servo motor manufactured by Delta Electronics for industrial motion control systems. The manufacturer's standard specifications identify a 7.5kW rated output power, 47.74Nm rated torque, 1500r/min rated speed and 3000r/min maximum speed. The ECMA-L configuration belongs to Delta's 400V-class servo motor series and features a 20-bit incremental encoder, medium-high inertia construction, a keyway shaft and an oil seal without a holding brake. Actual photographs of the motor and carton show the same model number ECMA-L11875R3 and serial number L11875R3W26350079. However, both photographed labels state 220VAC and describe 1500r/min as maximum speed. These markings differ from the manufacturer's published specifications. The exact electrical rating, motor identity and maximum-speed marking must be confirmed with Delta or the supplying channel before this unit is released for sale or installation.
Key Product Features
- Delta ECMA Series Servo Motor — Manufacturer model ECMA-L11875R3 for industrial motion control.
- 7.5kW Rated Output — High-power servo motor configuration for suitable industrial motion systems.
- 47.74Nm Rated Torque — Manufacturer-specified continuous rated torque.
- 1500RPM Rated Speed — Manufacturer-listed rated operating speed for this motor family.
- 20-bit Incremental Encoder — Manufacturer model-code feedback configuration.
- 180mm Motor Frame — Medium-high inertia configuration with a 42mm shaft.
- Keyway Shaft with Oil Seal — Manufacturer model-code configuration without a holding brake.
Actual Product Verification
In Stock & Available to Order
Delta ECMA-L11875R3 is marked in stock based on the supplied inventory information. Actual motor and carton photographs are available, and both show matching model and serial numbers. The product is being evaluated for industrial servo motor replacement and project sourcing. Important: The photographed voltage and maximum-speed markings do not match the manufacturer's standard specifications. The unit must remain subject to technical verification until its correct voltage class, motor configuration and compatible servo drive have been confirmed. Please request verification before placing an order or using the motor in an industrial system.
Delta ECMA-L11875R3
Contact us for exact-model confirmation, electrical specification verification and project sourcing. The photographed voltage and speed markings must be resolved before this unit can be confirmed for supply.
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