Jae Electronics, Inc.

• Insulation resistance10 megohm min.
• Contact resistance100 milliohm max.
• Dielectric withstanding voltage300 VACr.m.s. (1 minute)
• Current0.5 A (Signal pin)

• Bias±500 nT
• Scale factor60 µV/nT

Due to its simple non-contact design the JVR resolvers provide high reliability even in harsh conditions. Utilizing more than 50 years of experience in the aerospace industry we have designed a resolver range that provides accurate angle measurement with integrated angle error compensation. Motor control is optimized by the use of special winding techniques to reduce magnetic and electrical noise. The thin design of the JVR resolvers minimizes space requirements. All resolvers are manufactured in-house in our own facilities on automated production lines to guarantee superior product quality. JAE appreciate that every new car design is special and can require unique resolver features. Therefore to support key OEMs we have set up a global engineering team to provide both integration and design support. Recognizing product cost constraints, we have already set up production facilities in multiple countries to economically support local demands.

JAE high performance quartz servo accelerometers offer high accuracy downhole performance. The proven rugged design survives the extreme vibration and shock conditions found downhole at elevated temperatures. Applications include Directional Drilling, LWD, MWD and Wireline.