High power brushless frameless torque motor datasheet-Constar

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BS8413NFL

High power brushless frameless torque motor

Diameter：50mm Lengh :21.5mm Voltage：48V. Max. output power ：510-2000W Speed：1730-3460rpm

Applications

Collaborative robots , Mechanical arm , Humanoid robot etc.
Options

Lead wires length、Shaft length、Special coils、Hall sensor、Driver
Unit Price

Price upon request

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Characteristics

	unit	-17-48.0	-35-48.0
Voltage	V	48.0	48.0
Line resistance	Ω	1.1	0.28
Line inductance	mH	0.59	0.15
No-load speed	rpm	1730	3460
No-load current	A	0.25	0.5
Stall torque	N.m	11.0	22.7
Stall current	A	43.6	174.5
Nominal torque	N.m	1.4	1.4
Nominal speed	rpm	1370	2740
Nominal current	A	5.2	10.2
Max. output power	W	510	2000
Max. efficiency	%	86	86
Back-EMF constant	mV/rpm	27.6	13.8
Torque constant	Nm/A	0.25	0.130
KV Value	rpm/mNm	36.0	72.1
Speed/torque gradient	^rpm/mNm	157	153
Rotor inertia	gcm²	535	535
Weight	g	255	255