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Voice coil series motor

Published:

2022-08-15 09:01

Introduction to Parameters and Characteristics of Voice Coil Series Motors

Naming rules for voice coil series motors

X1A11-08

VCM17-56A

Overall dimensions

technical parameter

Coil constant	Tolerance	Symbol	Numeric	Unit
DC resistance	±5%	R	5.9	Ω
Maximum voltage	标准值	Vp	63.4	V
Maximum current	标准值	Ip	10.6	A
Force constant	±7%	Kf	8.2	N/A
Reverse electric Changshu	标准值	Kb	8.2	V/M/Sec
Inductance	±15%	L	4.2	mH

Motor description	Symbolic	numerical		unit
Maximum thrust	Fp	87		N
Sustained thrust	Fc	17.5		N
Motor constant	Ka	3.33		N/√W
Electrical time constant	Te	0.71		milin-Sec
Maximum power consumption	Pp	680		W
Total stroke	S	56.3		mm
Side clearance	CL	0.55		mm
thermal resistance	th	4.5		α/w
Maximum allowable temperature of coil	Tmax	150		α
Coil assembly weight	WTc	170		g
Weight of magnetic steel components	WTf	2580		g
Motor weight	WTa	2750		g

VCM28-15A

Overall dimensions

technical parameter

Coil constant	Tolerance	Symbol	Numeric	Unit
DC resistance	±5%	R	6.8	Ω
Maximum voltage	标准值	Vp	27.2	V
Maximum current	标准值	Ip	4.2	A
Force constant	±7.5%	Kf	17.7	N/A
Reverse electric Changshu	标准值	Kb	17.7	V/M/Sec
Inductance	±15%	L	2.5	mH

Motor description	Symbolic	numerical		unit
Maximum thrust	Fp	70		N
Sustained thrust	Fc	28.1		N
Motor constant	Ka	6.6		N/√W
Electrical time constant	Te	0.37		milin-Sec
Maximum power consumption	Pp	113		W
Total stroke	S	±7.6		mm
Side clearance	CL	0.5		mm
thermal resistance	th	6.9		α/w
Maximum allowable temperature of coil	Tmax	150		α
Coil assembly weight	WTc	80		g
Weight of magnetic steel components	WTf	390		g
Motor weight	WTa	470		g

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