DC-Micromotors

1727X006CXR

Graphite Commutation

Key data

Variants

Available. Delivery time on request.

Product category:		DC-Micromotors
Product family:		FAULHABER CXR
Nominal voltage:	UN	6 V
Terminal resistance:	R	3.06 Ω
Efficiency motor, max.:	ηmax	63 %, 64 %
No-load speed up to:	n0	7300 min⁻¹, 7330 min⁻¹
No-load current:	I0	0.0518 A, 0.052 A
Rated torque up to:	MN	4.9 mNm, 5.08 mNm
Stall torque up to:	MH	12.2 mNm
Speed constant:	kn	1360 min⁻¹/V, 1362 min⁻¹/V
Back-EMF constant:	kE	0.734 mV/min⁻¹
Torque constant:	kM	7.01 mNm/A
Current constant:	kI	0.143 A/mNm
Slope of n-M curve:		595 min⁻¹/mNm
Rotor inductance:	L	80 µH, 81.9 µH
Mechanical time constant:	Tm	8.1 ms
Rotor inertia:	J	1.3 gcm²
Angular acceleration:	αmax.	94 ·10³rad/s²
Thermal resistance Rth1:	Rth1	9.1 K/W, 9.5 K/W
Thermal resistance Rth2:	Rth2	27.7 K/W, 28.3 K/W
Thermal resistance (external plastic flange):	Rth2 p	25 K/W
Thermal resistance (external metal flange):	Rth2 m	2.9 K/W
Thermal time constant (winding):	τw1	7 s, 7.8 s
Thermal time constant (housing):	τw2	332.3 s, 340 s
Thermal time constant (external plastic flange):	τw2 p	300 s
Thermal time constant (external metal flange):	τw2 m	34 s
Housing material:		steel, nickel plated
Operating temperature, min.:		-30 °C
Operating temperature, max.:		100 °C
Winding temperature, max.:		125 °C
Mass:		28 g
Speed up to:	nmax.	9000 min⁻¹

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