... - 300N.m3) Power supply: 220/230V, 50Hz; 110V, 60Hz4) Manual override, electronic limit switch, RC built-in available Advantage of TOMA ... mandrel structure, easy to be twisted off. TOMA limit: non-mandrel structure, high strength, wear-resistant, easy hand operation ... , stable limit and long service3. Normal brake: single brake, non-stable performance. TOMA brake: double brakes, increase 100% of ...