B2 Delta Servo Motor ECMA E21315RS

Description

B2 Delta Servo Motor ECMA E21315RS is a high performance & cost effective servo motors of delta electronics. ASDA B2 series servo drive & Motors supports three control models speed control, torque control & position control. Also it supports 17-bit & 20-bit encoders. You can program & parameter set by using the Servo drives keypad but also you can program by using the ASDASoft software, also can program upload & download by using ASDA-B2/AB Programming Cable. if any fault in the built in screen of servo drive we can easily solve the problem. The Delta ECMA-E21315RS is a 1.5 kW AC servo motor from Delta’s ECMA series, designed to deliver high precision and reliable performance for industrial automation tasks. It works seamlessly with Delta’s ASDA-B2 and ASDA-A2 series servo drives.

+Frame size: 130 x 130 mm

+Rated output power: 1500 watts

+Speed ​​range: 0 – 2000 rpm

+17-bit rotary optical encoder

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Key Features B2 Delta Servo Motor ECMA E21315RS

1. Power Rating:

1. • The motor delivers 1.5 kW (1500 W) of output power, suitable for medium-to-large applications that require robust torque and speed control.

2. Speed:

1. • Rated Speed: 2000 RPM, providing smooth, stable operation for a range of industrial applications.
   • Max Speed: Up to 3000 RPM, offering flexibility for systems that require faster motion.

3. Torque:

1. • Rated Torque: 7.16 Nm, making it suitable for applications requiring moderate force.
   • Peak Torque: Can deliver up to 21.5 Nm for short periods, allowing for handling higher load demands when needed.

4. Encoder:

1. • Equipped with a 20-bit incremental encoder that ensures high-precision feedback and positioning control, crucial for applications requiring accurate movement, such as in CNC machines or robotics.

5. Applications:

1. • Widely used in CNC machining, robotics, packaging machinery, automated assembly lines, and material handling systems where high precision and reliable motion control are necessary.

6. Flange Size:

1. • The motor comes with a flange size suitable for most mid- to large-scale industrial mounting configurations.

 

		Used to connect servo motor
		Terminal Symbol	Wire Color	Description
U, V, W, FG ( )	Servo motor output	U	Red
		V	White	Connecting to three-phase motor main circuit cable.
		W	Black
		FG(	Green	Connecting to ground terminal
		)		(
				) of the servo drive.

 

Specification of delta 1.5 kw servo motor

 

Model Name	ECMA-E21315RS
Series	ECMA-B2 Medium Inertia Series
Phase	1/3 PH
Voltage	220 VAC
Rated Output Power	1.5 kW
Continuous Output Current	8.30 Arms
Instant Max Output Current	24.90 Arms
Condition	New
With or Without Brake	Without Brake
Servo Power	1500W
Frame Size	130x130mm
Shaft Diameter	22mm h6
Rated Speed	2000RPM(nN)
Maximum Speed	3000RPM(max)
Rated Torque	7.16 Nm
Rotor Inertia	11.18 x 10-4kg-m2
Made In	China
Software	ASDASoft

 

 

	C△04	C△06		C△08		C△09		C△10		C△13
ECMA	1	2	04□S	4	7	7	10	10	20	30
Rated power (kW)	0.1	0.2	0.4	0.4	0.75	0.75	1	1	2	3
Rated torque (N-m) *1	0.32	0.64	1.27	1.27	2.39	2.38	3.18	3.18	6.37	9.55
Max. torque (N-m)	0.96	1.92	3.82	3.82	7.16	7.14	8.78	9.54	19.11	28.65
Rated speed (r/min)	3000
Max. speed (r/min)	5000					3000		5000		4500
Rated current (A)	0.9	1.55	2.6	2.6	5.1	3.66	4.25	7.3	12.05	17.2
Max. instantaneous current (A)	2.7	4.65	7.8	7.74	15.3	11	12.37	21.9	36.15	47.5
Max. power pwer second (kW/s)	27.7	22.4	57.6	24	50.4	29.6	38.6	38.1	90.6	71.8
Rotor inertia	0.037	0.177	0.277	0.68	1.13	1.93	2.62	2.65	4.45	12.7
(× 10-4kg.m2)
Mechanical constant (ms)	0.75	0.8	0.53	0.74	0.63	1.72	1.2	0.74	0.61	1.11
Torque constant-KT (N-m/A)	0.36	0.41	0.49	0.49	0.47	0.65	0.75	0.44	0.53	0.557
Voltage constant-KE (mV/(r/min))	13.6	16	17.4	18.5	17.2	24.2	27.5	16.8	19.2	20.98
Armature resistance (Ohm)	9.3	2.79	1.55	0.93	0.42	1.34	0.897	0.2	0.13	0.0976
Armature inductance (mH)	24	12.07	6.71	7.39	3.53	7.55	5.7	1.81	1.5	1.21
Electric constant (ms)	2.58	4.3	4.3	7.96	8.36	5.66	6.35	9.3	11.4	12.4
Insulation class	Class A (UL), Class B (CE)
Insulation resistance	>100 MW, DC 500V
Insulation strength	1.8k Vac, 1 sec
Weight – without brake (kg)	0.5	1.2	1.6	2.1	3	2.9	3.8	4.3	6.2	7.8
Weight – with brake (kg)	0.8	1.5	2	2.9	3.8	3.69	5.5	4.7	7.2	9.2
Radial max. loading (N)	78.4	196	196	245	245	245	245	490	490	490
Axial max. loading (N)	39.2	68	68	98	98	98	98	98	98	98
Max. power per second (kW/s) (with brake)	25.6	21.3	53.8	22.1	48.4	29.3	37.9	30.4	82	65.1
Rotor inertia	0.04	0.19	0.3	0.73	1.18	1.95	2.67	3.33	4.95	14
(× 10-4kg.m2) (with brake)
Mechanical constant (ms) (with brake)	0.81	0.85	0.57	0.78	0.65	1.74	1.22	0.93	0.66	1.22
Brake operating voltage	24VDC ± 10%
Brake power consumption (at 20°C) [W]	7.3	6.5	6.5	8.2	8.2	8.2	8.2	18.7	18.7	19
Brake holding torque [Nt-m (min)] *2	0.3	1.3	1.3	2.5	2.5	2.5	2.5	8	8	10
Brake release time [ms (Max)]	20	20	20	40	40	40	40	20	20	50
Brake pull-in time [ms (Max)]	35	70	70	70	70	70	70	100	100	110
Vibration grade (um)	15
Operating temperature	0 ~ 40°C
Storage temperature	-10 ~ +80°C
Operating humidity	20% to 90% RH (non-condensing)
Storage humidity	20% to 90% RH (non-condensing)
Vibration capacity	2.5 G
IP rating	IP65 (when waterproof connectors are used, or when an oil seal is used to be fitted to the rotating shaft (an oil seal model is used))

 

The ECMA-E21315RS servo motor is designed to pair with Delta’s ASDA-B2 series servo drives (such as ASD-B2-1521-B) to create a complete, high-performance motion control solution.