Serie 1524 018 SR Electric Motor Datasheet

	Manufacturer typenumber	Serie 1524 018 SR
	Manufacturer brand	Faulhaber
	Commutation	brush
	Short description of the motor	DC-micromotor precious metal commutation
Performance data
	Maximum rated output power motoraxis	P_rated [W]	1.780
	Nominal terminal voltage	U_nom [V]	18.000
	Motorconstant at standard temp. 22 ^oC	k [^Vs/_rad or ^Nm/_A]	1.710e-2
	Maximum torque at standstill at nominal voltage	T_stall [Nm]	0.007
	Maximum theoretical velocity motoraxis at no load (and no friction of motor and reduction) and nominal voltage	ω₀ [^rad/_s]	1052.632
	Maximum allowed velocity motoraxis	ω_max [^rad/_s]	10000.000
	Maximum voltage allowed to prevent sparking due to brushed commutation	U_max [V]	18.000
	Maximum output power equal to ¹/₄T_stallω₀	P_max [W]	1.841
Mechanical data
	Inertia of rotor	J_rotor [kgm²]	6.600e-8
	Maximum acceleration at standstill if no load or reduction is attached	max. accel [^rad/_s2]	1.042e+5
	Constant friction torque of motor on motoraxis	T_fric [Nm]	0.000
	Mechanical timeconstant	τ_mech [s]	9.931e-3
Electrical data
	Resistance windings at standard temp. 22 ^oC	R [Ω]	44.000
	Winding inductance measured at terminals of motor	L [H]	5.600e-4
	Slope of the motor	S [^Nms/_rad]	6.646e-6
	Electrical timeconstant	τ_elec [s]	1.273e-5
Thermal data
	Maximum allowed temperature of windings	Θ_max [^oC]	125.000
	Maximum continuous current (thermal limit) at surround temp. 22 ^oC and at stillstand	I_{max, thermal} [A]	0.217
	Thermal resistance between rotor and housing motor	R_th1 [^K/_W]	4.500
	Thermal resistance between housing motor and ambient	R_th2 [^K/_W]	31.000
	Thermal contents between cupper windings and ambient	C_th1 [^sW/_K]	0.533
	Thermal contents between housing motor and ambient	C_th2 [^sW/_K]	9.677
	Thermal timeconstant between cupper windings and motor	τ₁ [s]	2.400
	Thermal timeconstant between housing motor and ambient	τ₂ [s]	300.000
Magnet data
	the material of the magnet	magnetmaterial	unknown
	degrading of the magnetic flux density in percent per ^oC or K	TK_Br [%/K]	-3.378e-1

Remarks:

The derating of the magnetstrength is estimated from a hot and a cold motorconstant and the known temperature-difference between the two situations.
The vendor has not provided magnetmaterial. This means that the calculated temperature may be inaccurate.
The thermal data is from the situation where no additional heatsink is attached to the motorhouse.

The quality and completeness of the supplied information has quality index: B

This quality index is determined by specAmotor.com. Here is described what the quality index is.

Serie 1524 018 SR Electric Motor Datasheet

Performance data

Mechanical data

Electrical data

Thermal data

Magnet data

Remarks: