The HC-PQ series of Brushless servo motors have been developed specifically for use with the compact Mitsubishi MEL MR-C packaged brushless drive and offers low cost ultra low inertia rotors with peak torque ratings to 3Nm, encoders to 4000 counts per revolution and frame sizes from 40-60mm square.

• Key features -
• Compact frame sizes from 60mm down to 40 mm square
• Ultra low inertia provides fast response with rapid acceleration and mechanical time constants down to 2 msecs
• Maintenance-free 3 phase brushless construction
• Peak torque ratings to 3Nm
• Optional low backlash planetary geared versions with peak torque ratings to 250Nm
• Encoder commutation facilitates Sinewave drive technology to provide smooth operation and high resolution of 4,000 counts per revolution

• Planetary geared brushless servo motors HPE/HC-PQ series offer -
• High peak torque ratings for high acceleration and deceleration rates
• Capable of withstanding factor 2 emergency shock loads without damage
• Low backlash construction for accurate positioning and long life
• High torsional rigidity facilitates stable operation in high speed positioning
• Low torque ripple gives smooth operation in velocity servo applications

Developed for the Model 631 packaged brushless drive, the ACM series Brushless servo motors provide a fully self contained servo system with an integrated motion controller offering many advanced control features. 55mm frame size, peak torque ratings to 3.7Nm and planetary geared versions with peak torques up to 32Nm.

• Key features -
• Maintenance-free 3 phase brushless construction for high dynamic performance
• Alternative body lengths offer peak torque ratings to 3.7Nm and optional parking brakes
• Low inertia rotor for high acceleration and rapid reversals
• Robust resolver feedback for both commutation and position with resolution up to 8192 counts per revolution
• Sinewave drive technology to provide smooth operation
• High thermal dissipation characteristics for cool running
• Connectors can be rotated to any position to suit installation in limited space applications
• Standard range of cables for simple commissioning
• Planetary geared features as per the HPE/HC-PQ Series above

The Mitsubishi HC-KFS series of Brushless servo motors have been developed specifically for use with the compact Mitsubishi MEL MR-J2S packaged brushless drive and offers low inertia rotors with 3 msecs time constants, peak torque ratings 80Nm with the planetary gearbox option, and encoder counts to 131,072 per revolution.

• Key features -
• 42-60mm square frame size options
• Low inertia rotor for fast response with rapid acceleration and mechanical time constants down to 3 msecs
• Maintenance-free 3 phase brushless construction
• Peak torque ratings to 3.8Nm
• Optional low backlash planetary geared versions with peak torque ratings to 80Nm
• Encoder commutation facilitates Sinewave drive technology to provide smooth operation and high resolution up to 131,072 counts per revolution
• Optional Integral Parking brake
• Planetary geared features as per the HPE/HC-PQ Series above

The HC-MFS series of Brushless servo motors have been developed specifically for use with the compact Mitsubishi MEL MR-J2 Super packaged brushless drive. It has the same basic specification as the 30-400W HC-PQ series (above) plus the following -

• Key features -
• Compact frame sizes from 80mm down to 40 mm square
• Peak torque ratings to 7.2Nm
• Optional low backlash planetary geared versions with peak torque ratings to 82Nm
• Encoder resolution up to 131,072 counts per revolution
• Optional Integral Parking brake
• Planetary geared features as per the HPE/HC-PQ Series above

The Mitsubishi ACG series of Brushless servo motors have been developed specifically for use in cost sensitive applications. When used in conjunction with the Model 631 packaged brushless drive, a fully self contained servo system is realised offering advanced control features at very economic pricing levels. 70mm square low cost motors with peak torque ratings to 6.3Nm. Emulated resolver feedback in drive for up to 8192 cpr. It has the same basic specification as the 40-500W ACM series (above) plus the following -

• Key features -
• Low cost combined with high dynamic performance
• Alternative body lengths offer peak torque ratings to 6.3Nm

The Mitsubishi "Short body" HC-SFS series of Brushless servo motors offering peak torque ratings to 21Nm, Absolute encoder feedback with a resolution up to 131072 counts per revolution and planetary gearheads with peak torque ratings to 210Nm. They have been developed specifically for use with the compact Mitsubishi MEL MR-J2S Super packaged brushless drives.

• Key features -
• Short body outline for installation in confined spaces
• Medium inertia design suitable for direct drive applications requiring peak torque ratings to 21Nm
• Optional slim profile planetary geared versions with peak torque ratings to 420Nm
• Maintenance-free 3 phase brushless construction
• Frame sizes from 130 to 176 mm square
• Encoder commutation facilitates Sinewave drive technology to provide smooth operation and high resolution of 131072 counts per revolution
• High thermal dissipation characteristics for cool running
• Planetary geared features as per the HPE/HC-PQ Series above

The ACM series of Brushless servo motors have been developed specifically for use with the economic Model 631 packaged brushless drive to provide a fully self contained servo system with an integrated motion controller offering advanced control features at economic pricing levels. It has the same basic specification as the 40-500W ACM series (above) plus the following -

• Key features -
• 88mm to 150mm square frame sizes
• Low system cost combined with high dynamic performance
• Alternative body lengths offer peak torque ratings to 6Nm and optional parking brakes
• Planetary geared versions with peak torque ratings to 180Nm
• Planetary geared features as per the HPE/HC-PQ Series above

Low cost brushless drive for the HC-PQ range of brushless motors with encoder scaling and self adaptive tuning. The Mitsubishi MR-C series of AC brushless drives provide a particularly low cost brushless drive solution while still retaining the important advantages of brushless drive technology. Distributed by Mclennan Servo Supplies the Mitsubishi MEL-C brushless drives have already established a reputation in many world-wide markets as one of the most cost effective high performance brushless drive packages available for a wide range of low power motion control applications.

• Key features -
• Wide range of compact self contained brushless drives
• Connects directly to 230 Vac single phase supply
• Three phase Sinewave output for smooth motor operation
• Smooth velocity control over wide speed range
• Automatic self adaptive tuning for optimum control, even under varying load conditions
• Simple installation using standard cables and connectors
• Digital control signal technology, clock and direction signal for use with digital controllers
• Wide range of Mitsubishi motor options with continuous torque ratings from 0.09 to 0.64Nm
• High resolution of 4000 counts per revolution
• Encoder cables may be specified in alternative lengths of 2, 5 and 10 metres
• Optional internal battery for absolute position memory
• Regeneration braking resistors available for high frequency positioning with motors above 50Watts

Ideally suited to the Mclennan PM600 motion controller, the introduction of the new Mitsubishi MEL MR-J2S Super series of AC Brushless Drives represents a significant step in motor drive technology. This latest generation of Mitsubishi brushless drives distributed by Mclennan have already established a reputation in many world-wide markets as one of the most advanced and cost effective high performance drive packages available, providing a state-of-the-art solution for a wide range of motion control applications features.

• Key features -
• Connects directly to 230Vac single phase or 415Vac three phase supplies
• 3 phase Sinewave output for smooth motor operation
• Multi function ability enables MEL Servo to be used for position ,velocity and torque control
• Electronic Gearbox Synchronisation
• Improved Automatic self adaptive tuning of servo constants for optimum control, even under varying load conditions
• Choice of control signal inputs including +10V analogue, Clock and direction and Dual track encoder input for master / slave operation
• Optional absolute position memory retains motor position during loss of power
• Extensive diagnostics with local display or via RS232 interface for "Lap-top" computer commissioning
• Wide range of Mitsubishi motor options from 40 to 176mm frame size
• Continuous torque ratings from 0.16 to 16.7Nm
• High resolution, programmable up to 131,072 counts per revolution

The new 631 series AC brushless integrated drive system provides a complete low cost brushless drive and control solution which is ideal for a wide range of servo control applications. The 631 servo system incorporated 3 phase brushless drive technology and a motion controller in a single integrated package capable of providing in excess of 1 kW motor shaft power.

• Key features -
• 230Vac single phase supply with integral EMC filter
• 3 phase Sinewave output for smooth motor operation
• Digital control signal technology, clock and direction signals, dual track Encoder input for synchronisation to other axes, electronic gearbox software
• Smooth velocity control over wide speed range and digital tuning of servo constants
• Integrated position controller with internal memory for stand-alone operation
• Digital I/O to interface with other machine functions
• Communication via RS232, CAN-bus provides links to other drives
• Continuous Torque ratings from 0.1 to 3Nm
• High resolution of 8192 counts per revolution
• Simple installation using standard cables and connectors

With its superior motion control algorithm developed to meet the most demanding accuracy requirements the Mclennan Digiloop PM600 motion controller enables unparalleled motor control and accuracy to be obtained. Its low unit cost facilitates economic control unlike any other motion controller. This single axis controller is able to achieve much tighter loop control resulting in zero error. This, combined with the Digiloop algorithm results in superior smoothness, stability and positional accuracy, even when remotely mounted high resolution encoding is employed. Where the sequential control of two axes is required however, a single Digiloop PM600 may be used to control two motors. Its compact size ensures that even where the control of multi-axis systems is required the Digiloop PM600 remains a space efficient and economic solution. In such systems the required number of controllers are simply linked together via RS232 or RS485 thereby providing the ultimate flexibility and maximum up-grade potential.

• Key features -
• Analogue output to control servo motors using "Digiloop algorithm" for increased accuracy
• Digital output for use with stepper and digital servo drives
• Auto-tune and self optimisation of servo constants
• Digital control with maximum operating speeds of > 409,600 counts per second for use with 6,000 rpm servo motors equipped with high resolution encoder or resolver feedback
• Maximum acceleration rate of > 20,480,000 counts per second for a 20 msec. motor time constant
• Programmable base speed and independent creep or distance to target position
• Maximum positioning range +2,000 Million counts
• Stable positioning using direct monitoring of high resolution encoders equate to rotary resolutions and repeatability of 0.05 milli degrees or linear resolutions of 0.1mm
• Alternative constant velocity operation
• Electronic gearbox, Electronic cam, Flying shears
• 1 1/2 axis to control 2 servo axes sequentially

• Programmable I/O -
• User definable programmable optically isolated 16 digital I/O
• Analogue I/O for use with load cells, temperature and volumetric transducers etc
• Manual jog inputs with programmable jog, slow and fast rate control and optional joystick interface
• Direction sensitive limits
• Datum inputs for accurate zero positioning
• Emergency stop input

• Communication and Programming
• Multi Axis communication
• Choice of RS232 daisy chain or RS485 multi-drop link
• Optional local display panel of position or speed
• Simple control language needs no additional software
• Standard screen editor for developing motion programme
• Multi-sequence capability for off-line operation