Overview: The MAC800 is an integrated AC servo motor designed to minimize installation costs and enhance protection against electrical noise by combining the motor, hall sensor, encoder, and electronics into a single unit. This integration eliminates the need for separate controllers and reduces cabling.
Key Features:- Decentralized intelligence with simple installation and no cables between motor and driver.
- EMC safe with contained switching noise.
- Compact design for cabinet space efficiency.
- Operates on 115/230V AC for driver voltage and 24VDC for control circuits.
- Optional built-in brake and compatibility with MAC 50-141 series expansion modules.
- CE approved with UL pending.
Interface Options:- Control via RS232/RS485/RS422, pulse/direction inputs, or ±10V input for speed/torque control.
- Encoder output and register mode via inputs or serial commands.
- Fieldbus options include Profibus-DP, CanOpen, and DeviceNet.
Operating Modes:- Gear Mode: Functions like a step motor system with electronic gearing.
- Positioning Mode: Positions motor via RS422 or serial interface commands.
- Serial Mode (FastMac): Utilizes motor's registers for parameter sets and positions.
- Velocity/Torque Mode: Controls motor velocity/torque via analogue input.
Technical Specifications:- Rated output of 750W at 3000RPM with a peak torque of 6.8Nm.
- Speed range of 0-3000RPM with full torque, max 3500 RPM.
- Sinusoidal wave PWM control with 20kHz switching.
- Feedback via incremental A and B encoder with 8000 CPR.
- Input power supply of 115/230/240VAC for driver circuit and 12-32VDC for control circuit.
Expansion Modules: Various modules are available for different applications, including high-speed multi-axis, general-purpose, nano-PLC, and wireless modules, offering flexibility in connectivity and functionality.
Protection and Standards: The motor includes protective functions such as error trace back, overload protection, and regenerative overload handling. It is CE approved with UL pending and offers IP42 protection, with IP55 and IP67 available on request.
Specifications: Detailed specifications for MAC motors and gearheads include features like sealed ball bearings, high reliability, high efficiency design, NEMA mounting standards, high shaft loading capacity, low backlash design, and strong, caged roller bearings. Power supply requirements include a built-in 90-240VAC power supply and an 18 to 30 VDC control circuit.
Procedures: Instructions for accessing internal supply terminals require removing the lid. Connection requirements for main power and control power specify using P+ and P- terminals at the expansion module.
Standards and Norms: NEMA mounting standards and IP protection classes (IP42 and IP67) are specified, along with communication standards such as RS232 and RS422 with various baud rates and full duplex capabilities.
Recommendations: Use the starter kit for quick setup, which includes the motor, expansion module, software, PC cable, and power supply. Specific accessories like RS232 cables and MacTalk software are recommended for motor setup.
Key Data from Tables: Tables provide specifications for different gear models, including backlash, gear ratio, efficiency, rated torque, emergency stop torque, inertia, noise levels, radial and axial load capacities, and weight. For example, the HTRG08N003MHP70119MC model has a backlash of 15 arcmin, a gear ratio of 3, and an efficiency of 97%.
Critical Information: The dual power supply feature of MAC800 motors allows the control circuitry to remain operational even when the main power is removed for safety. Selecting appropriate expansion modules and accessories for specific applications is emphasized.