The ThinGap(TM) TG1500 Series slotless brushless dc motor uses stator winding technology and reportedly achieves 89% peak system power efficiency. The motor produces a maximum continuous torque of 115 oz-inch at 2,400 rpm, by using an operating voltage of 24V dc and 15.6A from the specified PWM servo amplifier.
Motion Media Group, www.thingap.com. Enter 610
360 Series AAB armature-actuated electric disc brakes are magnet-body mounted and have static torque ratings of 60, 110, 180, and 300 lb-ft. NEMA frame sizes ranging from 182 to 444/445TC are offered for the brakes, as well as IEC frames 132-160C and 132-225D. Brakes feature an IP56 enclosure, universal mounting, and a modular brake assembly.
Rexnord Corp., www.rexnord.com. Enter 611
UNICASE(TM) helical in-line gearbox models SK 02 through SK 53 are available in 6 case sizes with drives ranging from single-reduction to sextuple-reduction, either foot- or flange-mounted. Gearbox power ranges from 0.16 to 30 hp, with output speeds from 1 to 986 rpm, and gear ratios ranging from 1.24:1 to 14340:1. Applications include conveying and material handling.
Nord Gear Corp, www.nord.com. Enter 612
Screws and nuts
The precision-rolled stainless steel lead screws and self-lubricating Kerkite polymer nuts are custom-molded for motion control and actuation. The lead screws are available in lengths up to 12 ft, in both right- and left-hand thread in various leads, and up to 3 inches per revolution.
Kerk Motion Products, www.kerkmotion.com. Enter 613
The True Planetary(TM) gearheads are available in both in-line and right angle models and in two new sizes-90 and 115 mm. The gearheads feature a 4-arc-minute backlash and crowned helical carburized steel gears that are hardened to HRC 60 minimum and flank-finished after heat-treating. Applications include pipe bending, material handling, coil winding, packaging, and machine tools.
Thomson Industries, www.thomsonindustries.com. Enter 614
The Allison cast-iron power takeoffs (PTOs) are designed with 6- and 10-bolt configurations in order to work with Allison's domestic and world transmission families. The PTOs include an air engagement system and the industry standard electric.
Power Transmission Options Ltd., www.pto-usa.com. Enter 615
Motion controller option
The PMC option for the Emerald EMC-2000 multi-axis motion controller is a removable memory SMARTMEDIA card for loading the operating system or application program software. The card can be programmed with a PC, and then loaded into the motion controller with reportedly easy accessibility.
Industrial Indexing Systems, www.iis-servo.com. Enter 616
The CARE 33 actuators are available in three basic models-CARE 33A, CARE 33M, and CARE 33H. The actuators have stroke lengths ranging from 50 to 500 mm, speeds ranging from 8 to 45 mm/sec, and dynamic load capacities ranging from 800 to 2,000N. The CARE 33 actuators are suitable for power-driven positioning of equipment in ergonomic and healthcare applications.
SKF, www.skf.com. Enter 617