g500-S + m650-U shaft-mounted helical gearmotors

These 120 Hz IE5 shaft-mounted helical gearmotors with high efficiency in a compact design are a very sustainable drive solution when a very high setting range is required. The compact drive units can realize very high starting torques during sensorless operation on the drive. The drives can be used worldwide and comply with most approvals.

Thanks to the shaft-mounted helical gearbox, they have high permissible radial forces, closely stepped ratios and low backlash.

Highlights

• High energy efficiency IE5 according to IEC TS 60034-30-2 and Grade 2 according to GB300253-2024
• Starting torque up to 250 % from standstill
• Large setting range and low mass moment of inertia ensure optimum operation
• Enables regional or market-specific energy efficiency support programs
• Slim shaft-mounted gearbox in a compact design
• Two sizes smaller than an IE3 drive solution, for dynamic applications
• Optimized for sensorless operation with the VFDs i510/i550 cabinet, i550 protec and i550/i650 motec

Technical data and features