JR MP91T MK II Wide-Voltage Brushless Torque Servo

Overview

JR - JRPSMP91T2 - MP91T MK II Wide-Voltage Brushless Torque Servo

A variety of receiver batteries are available on the model market. With certain batteries, the modeler must carefully choose appropriate servos or use a regulator between the battery and receiver; otherwise servos may be damaged due to a high voltage supply. Now the JR brand has an answer with the new wide-voltage (WV) series servos. Every WV servo has a micro computer to detect incoming voltage and automatically set the right voltage for the motor.

The JR wide-voltage low-profile digital servos are an excellent choice for an airplane's aileron or as the steering servo for a car. The extreme accuracy of JR digital precision gives a resolution of 5900 steps per 120 of travel and zero deadband. A durable composite-metal gear train composed of hard-anodized aluminum and hardened steel and brass gears provide backlash-free operation.

Another sophisticated benefit of the new wide-voltage servos is the Slow Start function. When your system is switched on, instead of the servos instantly finding center as quickly as possible, Slow Start assures that on initial power up that the servo returns to the neutral position very slowly. The benefit is that youll see longer life from the internal servo gears and less wear and tear on the linkages of the control surfaces.

Features

JR - JRPSMP91T2 - MP91T MK II Wide-Voltage Brushless Torque Servo
Uncompromised digital precision for accuracy and performance
Exceptional performance with power sources from 4.88.5V
Updated MK II version
High-frequency digital amplifier
Brushless motor power
Slow Start function
Metal gears and heat sink case
Dual ball bearing support
JR 3-year limited warranty

Specifications

JR - JRPSMP91T2 - MP91T MK II Wide-Voltage Brushless Torque Servo
Size Category: Specialty
Type: Digital
Application: Airplane aileron servo, steering servo for car/truck
Torque: 191.6 oz-in (13.8 kg-cm) @ 4.8V; 301.4 oz-in (21.7 kg-cm) @ 7.4V
Speed: 0.25 sec/60 deg @ 4.8V; 0.17 sec/60 deg @ 7.4V
Length: 1.60 in (40.5mm)
Width: 0.83 in (21mm)
Height: 0.91 in (23mm)
Weight: 1.62 oz (46 g)
Bushing Or Bearing: Bearing
Bearing: Dual
Motor Type: Brushless
Gear Type: Metal
Voltage: 4.87.4V