Direct drive transmission system

Abstract

The present disclosure provides direct drive transmission system, including primary assembly and secondary assembly. The primary assembly includes connection unit, first primary unit, and second primary unit. The secondary assembly includes first secondary unit and second secondary unit. The connection unit includes first and second ends opposite to each other. First primary units are sequentially distributed on first end of connection unit. Second primary units are sequentially distributed on second end of connection unit. The secondary assembly is movable relative to primary assembly. The first primary unit faces first secondary unit. The second primary unit faces second secondary unit. A first magnetic field loop is formed between first primary unit and first secondary unit. A second magnetic field loop is formed between second primary unit and second secondary unit. The direct drive transmission system is reasonable in structure design, is fixed in simple manner, and has good dynamic performance.

Dependencies are inferred from the claim text.