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Dorna AC Servo Motor 4.5kw 180mm Flange with Brake

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Basic Info

Model NO.

DNBB18-04D5B

Brand

Dorna

Rated Voltage

380V

Trademark

DORNA

Transport Package

Carton

Origin

China

HS Code

8501510090

Servo Motor series	180 Series
Servo Motor model - new	180DNMB1-0003B	180DNMB1-04D5B	180DNMB1-05D5B	180DNMB1-07D5B
Servo Motor model - old	DNBB18-0003B	DNBB18-04D5B	DNBB18-05D5B	DNBB18-07D5B
Input voltage	380VAC
Rated power (KW)	3	4.5	5.5	7.5
*Rated torque (Nm)**	19.1	28.6	35	47.7
*Maximum torque (Nm)**	57.3	85.8	105	143.1
Rated current (A)	6.8	10.3	12.5	17.5
Maximum current (A)	20.4	30.9	37.5	52.5
Rated speed (rpm)	1500	1500	1500	1500
Maximum speed (rpm)	2000	2000	2000	2000
*Torque constant (Nm/Amp)**	2.81	2.78	2.80	2.73
Back EMF constant(V/Krpm)	225	210	200	142
Rotary inertia (with brake) (10^-4Kg*m²)	47.7 (48.2)	69 (69.5)	77.5 (78)	121 (121.5)
Resistance (line-line) (Ω)	2.9	1.18	0.88	0.24
Inductance (line-line) (mH)	21	10	9.4	2.45
Mass (with brake) (kg)	20 (25)	24 (29)	31.5 (36.5)	37 (42)
LL (with brake) (mm)	212(287)	252(327)	272(347)	332(407)
LR (mm)	65	65	65	65
LE (mm)	3.2	3.2	3.2	3.2
LG (mm)	18	18	18	18
S (mm)	35	35	35	35
LJ1 (mm)	3	3	3	3
LJ (mm)	38	38	38	38
J (mm)	51	51	51	51
LF1 (mm)	8	8	8	8
LF2 (mm)	10	10	10	10
LM (mm)	M8 deep 20	M8 deep 20	M8 deep 20	M8 deep 20
LA (mm)	200	200	200	200
LB (mm)	114.3	114.3	114.3	114.3
LC (mm)	180	180	180	180
LZ (mm)	13	13	13	13