Description

Tacho Generators Series TBN with hollow shaft ⁺

	Unit	TBN 103	TBN 206	TBN 306
EMF/1,000 rpm (operation without charge):	V	3	6	6
Drift left/right:	% K _E	<1	<1	<1
Residual ripple (peak/peak):***	% U	?5	?3	?2
Linearity (at 3,600 rpm):	%	?0.2	?0.15	?0.15
Max. permissible current:*	mA	15	15	25
Max. speed:**	rpm	10,000	10,000	6,000
Moment of inertia of rotor:	g cm ²	15	50	250
Drift of EMF/°C:	%/°C	-0.015	-0.015	-0.015
Armature resistance at 25°C:	ohm	60	47	11
Inductance:	mH	14	11	6
Isolation class:		B	B	B
Protection:		IP40	IP40	IP40
Weight:	G	120	200	250
Article code:		TTB103	TTB206	TTB306

* = thermally admissible / ** = mechanically admissible / *** = RC filter (800 Hz)

+ = serially available with bar armature motors Series R…

TBN	C	d	E	G	H	I	J	K	S
206	49.5 max.	7H7	22.7	38 ±0.1	9.3	60 max.	38 ±0.1	M3	38
306	64.0 max.	12.5	28.0	43 ±0.1	10.3	72 max.	50 ±0.1	M4	52

Height	140mm