Trackball

Smooth operability

Ball rolls differently for each size, ensuring smooth ball motion.
Seamless and smooth operation.

Seamless movement regardless of narrowness

Seamless movement just as the ball rolls, even in a compact device.

Many sizes

Ball sizes from 1 to 2 inches (three sizes), offering the perfect size for your device.

Trackballs are used as the pointing means in various devices. Smooth sequential action in a limited space.

Size		1 inch	1.4 inch	1.4 inch

Model		TAS4721N1003	TAS4701N1000	TAS3414N0012
Features		・Compact & lightweight ・Removable ball ・Output via connector ・Uses photo-sensors	・Removable ball ・Output via connector ・Uses photo-sensors	・Output via connector ・Uses photo-sensors
Supply Voltage		DC5 V ± 5 ％ 100 mA Max.	DC5 V ± 5 ％ 100 mA Max. ( It does not fit lighted ball model )	DC5 V ± 5 ％ 100 mA Max.
Output	Output axes	Two axes（X,Y）	Two axes（X,Y）	Two axes（X,Y）
	Output Wave form	Pulse	Pulse	Pulse
	Number of pulse (One rotation of the ball)	345 ± 10 ％	215 ± 10 ％	215 ± 10 ％
	Output form	CMOS Output	CMOS Output	CMOS Output
Color	Ball	Black	Black	Black
	Cover	Black	Black	Black
	Case	Black	Black	Black
Ball Driving Force （at ball surface）		0.196 N(20 gf) Max.	0.196 N(20 gf) Max.	0.294 N(30 gf) Max.
Operation Temp.		0 to ＋ 45 ℃ (No condensation)	0 to ＋ 45 ℃ (No condensation)	0 to ＋ 45 ℃ (No condensation)
Humidity		90 %RH Max.	90 %RH Max.	90 %RH Max.
Mass		Approx. 0.1 kg	Approx. 0.1 kg	Approx. 0.1 kg

Size		2 inch	2 inch

Model		TAS3420N0022	TAS4723N2000
Features		・Output via connector ・Uses photo-sensors	・Laser sensor type ・Operable ring parts (push, pull, turn)
Supply Voltage		DC5 V ± 5 ％ 100 mA Max.	DC5 V （4.25 to 5.25 V） 100 mA Max.
Output	Output axes	Two axes（X,Y）	Two axes（X,Y）
	Output Wave form	Square wave	Ball part : Square wave, CMOS Level Ring part : UART, CMOS level
	Number of pulse (One rotation of the ball)	170 ± 10 ％	＜Resolutions＞ Ball part :170 count ±10 ％ (One rotation of the ball) Ring part : X, Y, Z axes and H 256 level (-128 to +127)
	Output form	CMOS Output
Color	Ball	Black	Black （Ball/Key Top/Outer Ring/Cover/Case）
	Cover	Black
	Case	Black
Ball Driving Force （at ball surface）		0.294 N(30 gf) Max.	0.294 N(30 gf) Max.
Operation Temp.		0 to ＋45 ℃ (No condensation)	0 to ＋45 ℃ (No condensation)
Humidity		95 %RH Max.	95 %RH Max.
Mass		Approx. 0.4 kg	Approx. 0.2kg