JR PS3121 Mini High Speed Coreless Servo

Part No.	Description	CART	Price
JR PS3121	Servo, PS3121 Mini, JR	ADD	$69.99

• Coreless motor
• Dual ball bearing
• 24% more torque than previous 3021 servo

The 3121 is a direct replacement for the 3021 servo. At 46.4 oz./in. torque, the 3121 Mini servo offers 24% more torque than the 3021 servo. It now has the power to handle applications never previously possible with a mini-sized servo. Typical applications for the 3121 include: control surfaces of small to medium sized planes, electric helicopters, sailplanes, pylon racers, or anywhere a high-precision mini servo with a lot of torque is desirable.

Part #	JR DS3121
Description	3121 Mini High Speed Coreless
Torque (oz.in.)	46/56
Speed (Sec)	.22/.20
Weight (oz)	.84
Size WxLxH(in)	.58x1.30x1.02
Ball Bearing	Dual
Motor	Coreless