ABB M3BL 315LKC 4 3-Phase synchronous motor - IP55 IE4
Part Number: 3GBL312833-BDB
Quick Summary
M3BL 315LKC 4 is a 3-phase synchronous motor designed for heavy-duty drives and precision positioning in industrial applications. In demanding environments, engineers often wrestle with energy costs, unplanned downtime, and inconsistent performance. This ABB model combines high efficiency with rugged protection, delivering reliable speed control and long service life. It features IE4 efficiency, IP55 protection, and the IC411 class designation to ensure dependable operation across load profiles. The cast-iron frame and bearing arrangement support harsh manufacturing conditions, while the top-termination box simplifies installation and service. Reversible rotation and a 315 mm frame enable flexible integration with pumps, conveyors, and machine tools, helping improve throughput and reduce total cost of ownership.
Product Information
Extended Description
3GBL312833-BDB ABB: M3BL 315LKC 4
ABB Type Designation
M3BL 315LKC 4
Invoice Description
M3BL 315LKC 4
Product Name
3-Phase synchronous motor
Product Type
3BL0__M3BL_SynRM_CI
Made To Order
No
Minimum Order Quantity
1 piece
Selling Unit of Measure
piece
Country of Origin
Finland (FI)
Customs Tariff Number
85015381
Electrical Data
Temperature Class Default
--
Motor Operational Voltage
370 V
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 96.5 % | Partial Load (75%) 96.3 % | Partial Load (50%) 95.6 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
Two Speed Motor
No
Type of Duty
S9
Voltage Code
D
Frame Material
Cast Iron
Frame Size
315
Bearing
6319/C3
Bearing NDE
6316/C3VL0241
IM Class
IMB5 IM3001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1533 kg
Gross Weight
1553 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: IE4 energy efficiency reduces life-cycle energy costs by minimizing I2R losses across load ranges. Business Impact: Lower operating expenses and cooler operation, translating to extended equipment life. Application: Ideal for pumps, fans, and conveyors where continuous duty and precision speed control are required. Long-tail keywords: energy-efficient motor, industrial drives, IE4 compliance.Feature: IP55 enclosure provides reliable protection against dust and water ingress. Business Impact: Less downtime from environmental exposure, fewer leaks, and reduced maintenance. Application: Outdoor or damp factory floors, where rugged protection is essential for uptime. Long-tail keywords: rugged IP55 motor, harsh environment drive equipment, maintenance-free operation.Feature: Cast-iron frame (315) with 6319/C3 bearing and IMB5 IM3001 mounting class. Business Impact: Enhanced mechanical robustness and longer bearing life, lowering replacement costs. Application: Heavy-duty conveyors and presses requiring durable housings. Long-tail keywords: cast-iron motor housing, high-load bearing design, IMB5 mounting compatibility.Feature: 4 poles and 370 V operation enable standard 50/60 Hz integration with minimal drive changes. Business Impact: Simplified system integration, predictable speed/torque, and reduced commissioning time. Application: Industrial pumps and machine tools where consistent performance matters. Long-tail keywords: 4-pole synchronous motor, 370 V motor, standard industrial voltage.Feature: Reversible rotation and top termination box support versatile installation and easier wiring. Business Impact: Flexible layout planning, quicker installation, and reduced wiring errors. Application: Multi-direction conveyors and reversible drives in mixed-line factories. Long-tail keywords: reversible motor, top-entry termination, installation efficiency.Feature: S9 duty rating with IC411 insulation and IP55 protection for demanding production cycles. Business Impact: Reliable performance under intermittent loading and broad ambient conditions, lowering maintenance cycles. Application: Packaging lines, metal forming, and process automation. Long-tail keywords: S9 duty motor, IC411 insulation, robust industrial motor.
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FAQs
Install in a 315 frame footprint using the top termination box for simplified wiring. The motor features an IMB5 IM3001 mounting class and a cast-iron housing, ensuring secure mounting and vibration resistance. Align with standard 370 V, 50/60 Hz supply and verify ambient conditions up to 40 °C and altitude up to 1000 m. This configuration supports reversible rotation for flexible line layouts.
Key specs include 370 V operation, 4 poles, IP55 ingress protection, and IE4 efficiency. The motor is rated for S9 duty with IC411 insulation, and offers a 315 frame size with a cast-iron housing. The bearing arrangement is 6319/C3 with NDE bearing 6316/C3VL0241, supporting reliable performance across load conditions.
Yes. The M3BL 315LKC 4 is designed for heavy-duty drives and precise speed control, making it suitable for conveyors, pumps, and machine tools. Its rugged IP55 protection and IE4 efficiency help reduce energy use and maintenance, while the 315 frame and reversible rotation support flexible integration into mixed-line applications.
The motor adheres to IC411 class designation and IE4 efficiency, with IP55 protection for harsh environments. Its insulation class ICLF and robust bearing design contribute to reliable operation in production halls. These standards translate to improved reliability, reduced downtime, and better energy management in regulated facilities.
The M3BL 315LKC 4 employs durable cast-iron construction and long-life bearings (6319/C3, 6316/C3VL0241), reducing repair frequency and replacement costs. Top termination simplifies wiring during maintenance, while IP55 and IE4 ratings lower exposure-related incidents. Over the motor’s life, energy efficiency and robust design yield measurable total cost of ownership improvements.