New Mechanical Power Transmission Products

Brushless DC Motors employ ring type neodymium magnets.

NT Dynamo(R) modular type, brushless DC motors are suited for applications that require integrated variable speed control and 5 to 70 oz-in. continuous torque. They offer integrated digital drives designed for continuous duty, 3 levels of drive performance, optical encoder, computer communications, and NEMA 23 mounting. Motors handle input voltage ranges of 10 to 48 Vdc, with output speed ranges...

Brake Motors are short and compact.

SABRE(R) SSB short series brake motor and HCB high cycle brake motor have brake built integrally into motor end shield. SABRE is suitable for unit handling, conveyance, cranes, and hoists. HCB works in baggage handling, packaging machinery, sortation equipment, and other motion control systems using electric or pneumatic clutch brakes. Both have single external manual release lever for use when...

Direct Drive Motors allows large through holes.

ULT Direct Drive motors are available in 64, 127, 165, and 190 mm O.D. with through holes up to 75% of OD. Peak torque is 1800 oz-in. Machine-wound stator coils optimize motor constant and keep axial length to minimum. Single-piece, multi-pole magnets are available with custom hubs, allowing simple integration into rotary stage design. Standard windings are available for 12, 24, and 48 V, and...

Rotary Actuators offer continuous modulating duty.

SM-6000 Series electric rotary actuators has operational temperatures of -40 to 185 deg F and automatic torque limiting. Internally mounted digital amplifier, programmed via watertight keypad and vacuum fluorescent display, is mounted on front of unit. Options include extended temperature ranges to 225 deg F and precision contactless feedback. Maximum output speeds range from 10 to 42 sec/90 deg,...

How To Engineer Precision Miniature Components

This white paper provides an overview into engineering precision miniature components. Design considerations for miniature metal parts include size, shape, and material, precision and finishing.

Servo Drives are immune to phasing and electrical noise.

Kinetix(TM) 6000 servo drives offer fiber optic SERCOS interface digital drive link between drive and controller, which eliminates up to 18 discrete wires per axis. Built-in smart motor technology provides automatic identification of specific motor configurations. Units are available with 230 and 460 V ratings. Kinetix 6000 drives offer velocity bandwidth greater than 400 Hz and current-loop...

Caliper Brake is capable of high cyclic duty.

Spring applied and hydraulically released, Model BD caliper and its compact actuator can be mounted on either side of brake for emergency stopping and/or holding applications. Brake shoes mount with detent pins for quick friction-facing replacement and all pivot pins have life-lubricated pivot-point bearings. Brake is suitable for rapid start/stop applications. Simple design with few seals and...

Linear Thruster withstands static side loads up to 520 lbs.

Extruded Linear Thruster, with 32 mm bore, incorporates stainless-steel guide shafts and composite bushings in unitized body, making it suitable for corrosive or wash-down environments. Body and tooling plate are anodized aluminum. Bushing/guide shaft combination provides smooth motion and heavy-duty load carrying. Stroke lengths are available up to 10 in. in length.

Motors employ rare earth magnets.

RE-max 0.94 in. dia motors employ rhombic moving coil design with ironless rotors, which allow for zero cogging. Four versions are available with metal or graphite brushes and single or double shafts. Power ranges vary from 6.5 to 11 W, and continuous torque is rated to 1.7 oz-in. (max). Ambient temperature range is from -22 to 185 deg F, and maximum efficiency is up to 90% depending on the...

Right Angle Gearmotor provides high torque.

M4000 G14 PM DC Series single worm right-angle gearmotor is available in 12 to 180 V models, with continuous torque of 16 to 60 lb-in. and speeds up to 500 rpm. Typical applications are wheelchairs, scooter drives, welding wire feeders, conveyor drives, packaging equipment, and floor cleaning equipment. It has bronze gear, high energy ceramic magnets, ball bearings, Class F insulation, balanced...

Hybrid Bearings have rolling elements 40% lighter than steel.

Hybrid bearings, including angular-contact ball bearings and cylindrical roller bearing, combine steel raceways with silicon-nitride balls. Dimensionally interchangeable with ISO dimensioned bearings, hybrid bearings provide resistance to wear. They can operate without oil, using process fluid as lubricant. Silicon nitride balls have 50% higher modulus of elasticity than steel, increasing bearing...