Pittman Products

Pittman Slotless Brushless DC Servo Motors

Manufactured by: Pittman
Sold and Serviced by Motion Technologies Pty Ltd. Ph +61 2 9524 4782. webenquiry@motiontech.com.au

AMETEK slotless brushless motor designs offer many advantages over convetional slotted stator construction. Negligile magnetic cogging provides improved servo efficiency and enables extremely smooth, quiet motion. Low inductance and high current bandwidth provides precise control. Slotless construction also provides excellent winding heat transfer for high thermal efficiency and transient load capacity.

AMETEK slotless brushless motors have internal Hall Effect feedback sensors for linear speed torque characteristics, high starting torque and variable speed control with appropriate drive electronics. Modifications to the shaft, winding and mechanical mounting are available for OEM applications.

Pittman High Performance Slotless Brushless DC Servo Motors

Manufactured by: Pittman
Sold and Serviced by Motion Technologies Pty Ltd. Ph +61 2 9524 4782. webenquiry@motiontech.com.au

AMETEK slotless brushless motor designs offer many advantages over conventional slotted stator construction. Negligible magnetic cogging provides improved servo efficiency and enables extremely smooth, quiet motion. Low inductance and high current bandwidth provides precise control. Slotless construction also provides excellent winding head transfer for high thermal efficiency and transient load capacity. These motors are smaller, lighter and more efficient than brush motors with comparable outputs.

AMETEK slotless brushless motors have no teeth to attract the magnets, cogging is eliminated, and the motor produces smooth, quiet rotation. The absence of teeth also provides room for larger and more wire in the windings, which means that slotless motors can generate more torque without a corresponding increase in size. Additionally, the slotless design significantly reduces damping losses. In both slotted and slotless motors, eddy currents are induced as the magnets pass the stator. However, these currents are weaker in slotless motors, because the distance between the stack and the magnets is greater than in slotted motors. This makes slotless brushless motor more efficient than slotted motors.

Pittman Instrument Grade Brushless DC Servo Motors

Manufactured by: Pittman
Sold and Serviced by Motion Technologies Pty Ltd. Ph +61 2 9524 4782. webenquiry@motiontech.com.au

AMETEK instrument grade brushless DC servo motors are IP42 rated construction or greater and include a wide range of rated torques and speeds in a compact design. The brushless construction for extended life, low cogging and smooth low speed performance make these motors ideal for a multitude of applications.

AMETEK instrument grade series motors give you unprecedented choice and flexibility and represent a significant new solution for designers requiring a low inertia motor capable of high speed operation. High acceleration and power density, integral Hall Effect feedback sensors commutation and optional winding configuration, feedback devices, gearboxes, brakes, connectors and mating cables allow tailored systems solutions and enhance these motor’s capabilities.

Pittman DC Motors with Integrated Controllers

Manufactured by: Pittman
Sold and Serviced by Motion Technologies Pty Ltd. Ph +61 2 9524 4782. webenquiry@motiontech.com.au

AMETEK integrated brushless motors/drive package simplifies the installation and use of a brushless motor. Interconnection cabling, set up, noise and compatibilty issues are all but eliminated with this approach.

AMETEK integrated brushless motors are designed with a wide range of voltage inputs, power outputs, optional control panel, gearboxes, and mounting configuration making these packages great candidates for variable speed control applications. AMETEK controllers provide smooth, quiet and efficient operation over a wide range of speeds.

Pittman DC Motor Gearboxes

Manufactured by: Pittman
Sold and Serviced by Motion Technologies Pty Ltd. Ph +61 2 9524 4782. webenquiry@motiontech.com.au

AMETEK offers a cost effective series of spur gearboxes featuring sintered steel gears to best compliment our motors. These gearboxes when added to AMETEK motor s offer greater flexibility to the designer. Spur gearboxes are offered with sleeve or ball bearings, optional lubricants for extreme temperatures, Delrin gears for reduced noise, shortened housings are available for select ratios and offset output shaft.
AMETEK also offers a series of planetary gears with different ratios and stages. The planetary series are offered with plastic or metal gears, sleeve or ball bearing output, centre output shaft for servo applications and also an option for power transmission applications.

Pittman Brush Commutated DC Servo Motors

Manufactured by: Pittman
Sold and Serviced by Motion Technologies Pty Ltd. Ph +61 2 9524 4782. webenquiry@motiontech.com.au

AMETEK brush commutated DC motors are instrument grade and are IP42 rated construction including a wide range of rated torque and speeds in a compact design. These motors offer smooth, quiet operation and long life. Armatures are skewed to minimize magnetic cogging, even at low speeds, and some windings are resin impregnated for greater reliability in incremental motion applications. Different optical incremental encoder resolutions are available on all models for reliable position, velocity, and direction feedback (most encoders feature rugged metal housings).
Extensive options are available including: different encoder resolutions, custom cables, optional brush materials, EMI/RFI supression networks, shaft modifications, shaftmounted pulleys and gears, ball bearings, special windings, electromechancial brakes, and an integrated spur gearhead or planetary bolt on option is available too.