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Original Delta ECM-B3M-EA1315SS1 1.5kW Servo Motor with 24-bit Encoder for CNC

China Original Delta ECM-B3M-EA1315SS1 1.5kW Servo Motor with 24-bit Encoder for CNC

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Original Delta ECM-B3M-EA1315SS1 1.5kW Servo Motor with 24-bit Encoder for CNC

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Payment Terms	T/T,Western Union
Supply Ability	200pcs/month
Delivery Time	In stock
Packaging Details	Delta original package
Condition	Delta original brand new
Warranty	one year
Application	Winding machine etc.
Shipping way	DHL FedEx
Brand Name	Delta
Model Number	ECM-B3M-EA1315SS1
Certification	CE UL
Place of Origin	Taiwan

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Product Specification


Payment Terms	T/T,Western Union	Supply Ability	200pcs/month
Delivery Time	In stock	Packaging Details	Delta original package
Condition	Delta original brand new	Warranty	one year
Application	Winding machine etc.	Shipping way	DHL FedEx
Brand Name	Delta	Model Number	ECM-B3M-EA1315SS1
Certification	CE UL	Place of Origin	Taiwan
High Light	Delta 1.5KW AC servo motor ，AC servo motor with brake ，Oil seal servo motor

Delta ECM-B3M-EA1315SS1 1.5kW Servo Motor with 24-bit Encoder

The Delta ECM-B3M-EA1315SS1 is a 1.5kW high-performance AC servo motor from the ASDA-B3 series, designed for demanding industrial automation applications requiring precise motion control and robust performance. This medium inertia motor features a 24-bit absolute optical encoder and an integrated holding brake, delivering exceptional positioning accuracy and reliable holding capability.

Technical Specifications

Parameter	Specification
Model	ECM-B3M-EA1315SS1
Series	ASDA-B3 Series
Rated Power	1.5 kW (1500W)
Rated Voltage	220 VAC / 230V Class
Rated Speed	2000 rpm
Rated Torque	4.77 N*m
Peak Torque	14.32 N*m (3x overload)
Rated Current	8.7 Arms
Peak Current	26.1 Arms
Encoder Type	24-bit Absolute Optical Encoder
Encoder Resolution	16,777,216 pulses/rev (single-turn) / 16-bit multi-turn
Inertia Type	Medium Inertia
Frame Size	130 mm
Shaft Type	Keyway Shaft
Brake	With Holding Brake
Oil Seal	With Oil Seal
Protection Rating	IP65
Insulation Class	Class F
Operating Temperature	-20°C to 60°C
Weight (with Brake)	Approx. 6.3 kg

Key Features

24-bit High-Resolution Absolute Encoder

The ECM-B3M-EA1315SS1 is equipped with a 24-bit absolute optical encoder, delivering 16,777,216 pulses per revolution. This high-resolution feedback provides:

Sub-micron positioning accuracy - Essential for CNC machining, semiconductor manufacturing, and precision assembly
No homing required after power loss - Absolute encoder retains position data, eliminating re-zeroing downtime and improving operational efficiency
Smooth low-speed operation - High resolution ensures stable motion even at minimal speeds, reducing velocity ripple and vibration

High Torque Density with 3x Overload Capacity

Delivering 4.77 N*m of continuous torque and 14.32 N*m of peak torque, this motor provides:

Powerful acceleration and deceleration - 3x overload capacity enables rapid response to dynamic load changes
Efficient load handling - Capable of managing moderate to heavy loads with consistent performance
Improved cycle times - Faster acceleration reduces overall production time

Integrated Holding Brake

The built-in holding brake provides:

Position holding during power-off - Prevents unintended shaft movement when power is disconnected
Enhanced safety - Critical for vertical axis applications such as robotic arms and lifting mechanisms
Simplified system integration - Eliminates the need for external brake components

IP65 Environmental Protection

The motor features IP65 protection rating, offering:

Dust-tight enclosure - Complete protection against dust ingress
Water jet resistance - Protected against low-pressure water jets from any direction
Oil seal standard - Factory-installed oil seal provides additional contamination protection for harsh industrial environments

Medium Inertia Design

The medium inertia rotor design balances dynamic response with operational stability. This makes the motor ideal for applications requiring:

Fast acceleration and deceleration - Superior response time compared to high inertia motors
Stable motion control - Smooth operation even with varying load conditions
Versatile application fit - Suitable for both high-speed and precision positioning tasks

Class F Insulation

With Class F insulation rated for 155°C, the motor delivers:

High thermal tolerance - Reliable operation in high-temperature environments
Extended service life - Reduced risk of insulation breakdown during continuous operation

System Integration

Compatible Drives

The ECM-B3M-EA1315SS1 is designed for seamless integration with Delta ASDA-B3 series servo drives. When paired with ASDA-B3 drives, the system achieves:

Performance Metric	Value
Velocity Response Bandwidth	3.1 kHz
Settling Time Improvement	40% faster than previous generation
Encoder Support	24-bit absolute
Torque Overload Capacity	350% (3.5x)

Recommended Drive Models

ASD-B3-1521-L - 1.5kW Pulse Train (PT Mode)
ASD-B3-1521-M - 1.5kW CANopen
ASD-B3-1521-F - 1.5kW EtherCAT
ASD-B3-1521-E - 1.5kW EtherNet/IP

Wiring & Installation Guidelines

Item	Recommendation
Power Connection	Connect U, V, W terminals to drive output; ensure proper grounding
Encoder Connection	Use shielded twisted-pair cables; separate from power cables to prevent EMI
Brake Connection	Connect brake leads to designated drive terminals; brake engages when power is removed (fail-safe)
Cable Selection	Use waterproof connectors for IP65 protection
Grounding	Class-3 grounding (resistance ≤100Ω) required
Commissioning	Use Delta Motion Studio software for auto-tuning and parameter configuration

System Performance Advantages

Advantage	Description
Fast Settling Time	3.1 kHz bandwidth reduces positioning settling time by 40% compared to B2 series
High-Speed Operation	Compatible motors support up to 6000 rpm with 3.5x torque overload
Vibration Suppression	Five sets of high-frequency resonance suppression filters up to 5000 Hz with auto-scanning
Energy Efficiency	Regenerative energy management reduces power consumption
Compact Design	Drive volume reduced by 20%; motor size optimized for space-constrained applications

Applications

The ECM-B3M-EA1315SS1 is ideally suited for a wide range of industrial automation applications:

Industry	Specific Applications
CNC Machinery	Milling machines, lathes, machining centers, engraving machines, flame cutters
Robotics	SCARA robots, delta robots, robotic arms, pick-and-place systems
Packaging Machinery	High-speed packaging machines, filling machines, labeling equipment, cartoning systems
Electronics Manufacturing	SMT machines, PCB drilling, semiconductor handling equipment
Material Handling	Conveyor systems, AGV, automated storage and retrieval, vertical lift modules
Printing Equipment	Screen printers, label printers, paper feeding systems
Textile Machinery	Spinning machines, winding equipment, tension control systems
Woodworking	CNC routers, edge banding machines, carving equipment

Safety & Operational Guidelines

Operational Limits

Parameter	Limit
Ambient Temperature	-20°C to 60°C
Ambient Humidity	20% to 90% RH (non-condensing)
Altitude	≤1000 m above sea level
Vibration	≤2.5 G

Safety Precautions

Item	Requirement
Power Disconnection	Disconnect power before any wiring or maintenance activity
Brake Function	The brake is fail-safe, engaging when power is removed; verify brake operation for vertical axis applications
Emergency Stop	Implement external emergency stop circuits with accessible E-stop buttons
Overload Protection	Monitor current consumption; avoid exceeding rated torque for extended periods
Cooling	Ensure adequate ventilation during continuous high-load operation

Common Fault Prevention

Fault	Prevention
Overload (e.g., ALM 005)	Verify mechanical load does not exceed motor torque rating; check tuning parameters
Overheating	Ensure adequate ventilation; monitor operating temperature; verify load conditions
Encoder Errors	Use shielded cables; maintain proper grounding; inspect cable connections
Brake Failure	Periodically test brake function; ensure correct voltage supply to brake coil

Model Nomenclature

Code	Meaning
ECM	Delta Servo Motor
B3	ASDA-B3 Series
M	Medium Inertia
E	130 mm Frame Size
A	24-bit Absolute Encoder
1315	1.5kW Power Rating
S	With Oil Seal
S	With Brake
1	Standard shaft configuration

Frequently Asked Questions

What is the main advantage of the 24-bit absolute encoder?

The 24-bit resolution (16,777,216 pulses/rev) provides sub-micron positioning accuracy and eliminates the need for homing after power loss. Position data is retained even when power is disconnected, reducing downtime and improving operational efficiency.

What is the IP rating of this motor?

The ECM-B3M-EA1315SS1 has an IP65 protection rating, meaning it is dust-tight and protected against low-pressure water jets from any direction when used with proper waterproof connectors and the integrated oil seal.

Does this motor include a brake?

Yes, the "SS1" suffix indicates this model includes an integrated holding brake. The brake is fail-safe, engaging when power is removed, making it essential for vertical axis applications.

What drives are compatible with this motor?

This motor is designed for Delta ASDA-B3 series servo drives, including ASD-B3-1521-L (pulse train), ASD-B3-1521-M (CANopen), ASD-B3-1521-F (EtherCAT), and ASD-B3-1521-E (EtherNet/IP).

What is the operating temperature range?

The motor operates reliably in ambient temperatures from -20°C to 60°C, suitable for a wide range of industrial environments.

What torque does this motor deliver?

Rated torque is 4.77 N*m at 2000 rpm, with peak torque of 14.32 N*m for dynamic acceleration and load handling (3x overload capacity).

Is this motor suitable for continuous high-speed operation?

With a rated speed of 2000 rpm and maximum speed of 3000 rpm, it is well-suited for many high-speed applications. Continuous operation at peak torque may require thermal management considerations.

What is the difference between the EA1315SS1 and other variants?

The "EA" prefix indicates a 24-bit absolute encoder with brake. The "RS1" variant (ECM-B3M-EA1315RS1) features a resolver encoder without brake.

Ordering Information

Item	Details
Model	ECM-B3M-EA1315SS1
Power	1.5 kW (1500W)
Voltage	220 VAC
Encoder	24-bit Absolute Optical
Brake	With Holding Brake
Oil Seal	With Oil Seal
Frame Size	130 mm
Protection	IP65
Compatible Drives	ASDA-B3 Series (ASD-B3-1521-L/M/F/E)

Company Details

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Distributor/Wholesaler,Exporter,Seller,Manufacturer,Trading Company 
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Year Established:

2013 
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Total Annual:

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Employee Number:

20~50 
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Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso... Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso...

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