Groschopp    Sioux Center, IA 51250-2115
May 16, 2013 Offered in 3 sizes and multiple gear ratios, i-series is suited for applications that have stringent space limitations yet require high yield torque. Tight tolerances and long-life lubrication enable quiet operation, while low backlash minimizes friction and wear. Available with AC, PMDC, and brushless motors, units are pre-engineered with custom interface to mate with Groschopp motors. Applications include medical instruments, power tools, conveyors, door systems, and floor care equipment.

Clark Solutions    Hudson, MA 01749
May 10, 2013 Constructed with helical bronze gears, nickel-plated brass body, and stainless steel shaft, UP2/Oil Gear Pumps transfer both water and engine oils. UP2/P Gear Pumps, featuring PTFE gears, are suitable for transferring fresh and salt water as well as diesel fuel. All electric pumps are self-priming and measure just 4 3/8 in. in length to fit in tight spaces.  Available in 12 or 24 Vdc, pumps have motor life of approximately 2,000 hours and max operating temperature of 140°F.

AutomationDirect.com    Cumming, GA 30040-9905
Feb 12, 2013 Offered in concentric shaft design with max 5 arc-min backlash rating, SureGear PGA Series is suitable for gantries, injection-molding machines, and conveyors. In-line planetary gear reducers are available in 4 gear ratios of 5, 10, 15, and 25:1. Mountable in any direction, maintenance-free units include helical-cut planetary gears for quiet operation and minimized vibration, and uncaged needle roller bearings that provide high rigidity and torque.

Nordex AG    Norderstedt   Germany
Feb 11, 2013 Part of Screw Conveyor Package, Right-Angle Helical-Bevel Gears are compatible with CEMA mounting and allow users to install gearboxes in confined spaces. Units produce torque levels up to 42,480 lb-in. and powers up to 30 hp. Using direct coupled gearmotor or NEMA C-face input design, series eliminates need for separate V-belt. Speed reducer housings, constructed of one solid cast-iron piece, contain bearings and seal seats, which eliminates need for splits or bolt-on carriers.

Buehler Motor, Inc.    Morrisville, NC 27560
Aug 28, 2012 Available in combination with DC and BLDC motors, steel planetary gears with 42, 52, and 62 mm dia accommodate demanding applications - drives for windows and doors, material handling, and agriculture - that require high-torque transmission as well as optimal maximum working life under high loads.

Gam Gear    Mount Prospect, IL 60056
Jul 12, 2012 Designed for dynamic and cyclic motion control applications, SPH series offers ratios up to 100:1 and several output configurations: shaft (smooth or keyed), hollow with housing, and integrated coupling. Gears are cut at angle that reduces axial forces and are ground for minimal noise as well as optimal smoothness and accuracy. Width of gear teeth increases permissible torque capacity relative to frame size (50-180 mm), and heavy-duty taper roller bearings promote loading capabilities.

Arc Systems, Inc.    Hauppauge, NY 11788
Jun 11, 2012 Available in sizes 8, 10, 12, 15, 18, and 33, Specialty Brushless DC Motors with Gear Boxes are environmentally protected and can operate where hazardous conditions such as fumes or particles may be present. Supplied with class H insulation and vacuum impregnated, motors are suitable for pumps, packaging, medical, industrial, aerospace, robotics, and oil drilling applications.

Maxon's Downhole Drill Motors & Gearboxes    Greenville, DE 19807
Apr 26, 2012 Designed for submerged oil operation, Model GP 22 HD features 1-5 stages and max overload torque up to 12 Nm. Heavy duty planetary gearbox operates at ambient temperatures up to 390°F and atmospheric pressures up to 25,000 psi. Offering service life of approximately 100-1,000 hours, unit withstands vibrations up to 25 grms and impulses/impacts up to 100 G.

Pittman Corp    Harleysville PA 19438
Mar 07, 2012 Engineered to complement 5 different series of brush and brushless DC motors, Series G30A features 1.20 in. diameter mounting profile, or 1.50 in.² when optional mounting flange is used. Gearbox lengths range from 1.33-2.02 in., depending on gear reduction. Allowing max output load of 350 oz-in., standard reduction ratios range from 4:1 to 1,296:1. Gearbox output is through 416 SS shaft and sintered metal output bearing. Optional ball bearings are available for high radial loads.

ebm-papst Automotive & Drives, Inc.    Dearborn, MI 48120
Jun 24, 2011 Compatible with ECI 63 and VDC-3-49.15 electronically commutated drive systems, Performax® Plus Gearboxes feature hardened steel housings for impact resistance in case of overload. Reinforced bearings in output stage provide for additional reserves in load transmission, allowing for gear reductions up to 204:1 and continuous torques of more than 60 Nm. Applications include industrial automation, intralogistics, and medical technology.

Wittenstein, Inc. (formerly Alpha Gear Drives, Inc.)    Bartlett, IL 60103
Jun 22, 2011 Part of High Performance Linear System, Performance Class Racks partner with gearbox/actuator and pinion for optimal efficiency. Performance version features standard hole pattern, while High Performance model has hole pattern optimized for high feeding forces. Providing strength at tooth root of racks, hardening process enables racks to resist high stresses.

Crouzet    San Diego, CA 92154
Jun 17, 2011 Providing output torque up to 120 Nm, 3-stage Model 80199701 handles high side loads with 1,000 N radial and 200 N axial. Standard motor package features IP20 protection rating that can be upgraded to IP54. Measuring 81 mm dia x 229 mm long, motor incorporates shaft extension on rear, allowing for encoder or brake. Unit can operate with voltages from 6-75 Vdc, uses hall sensors and 8-wire connection scheme, and is available in 1, 2, or 3 stage gearboxes.

Ondrives Ltd.    Chesterfield, Derbyshire S41 9RN  United Kingdom
Apr 13, 2011 Right-angle worm gearboxes RW3 and RW4 offer 1.41 Nm output torque and ratios from 5:1-20:1, while RW5 right-angle helical gearboxes offer 0.7-1.41 Nm torque and ratios from 1:1-4:1. Both types have breakaway torques of 0.085 Nm, anodised aluminium casings, oil impregnated bronze bearings, and 303 stainless steel output shafts. Input worm shaft on RW3 is 416 hardened stainless steel and input gear on RW5 is hardened stainless steel. With 3,000 rpm max input speed, max backlash is 2º.

Transtecno - USA Office    Alton, IA 51003
Apr 12, 2011 Available in 6 sizes with 4 input flange options, NEMA gearboxes offer input power from 1/15-10 hp and torque from 5-6,000 lb-in. IEC configurations, available in 9 sizes and 14 input flange options, offer input power range of 0.06-7.5 kW and torque range of 5-10,000 lb-in. Both series are available with 12 ratio options from 5:1-100:1 and offer double tapered roller bearings on select models. Other features include standard hollow output with plug-in shaft (single or double) options.

Wittenstein, Inc. (formerly Alpha Gear Drives, Inc.)    Bartlett, IL 60103
Apr 07, 2011 Available in washdown option to suit applications requiring extra environmental protection, alpha V-Drive® servo worm gearbox comes in VDS (shaft output) and VDH (hollow output) gearhead versions. Each has stainless-steel interfaces to promote service life in washdown applications, and accessories are also available in stainless steel. Food-grade lubrication option allows use in food and packaging industry without sacrificing torque capacity, which is maintained at 100%.

Ondrives Ltd.    Chesterfield, Derbyshire S41 9RN  United Kingdom
Mar 25, 2011 Cast iron Series GG25 spur gears are available from 1.5-3 Mod with between 18-98 teeth. Suited for engineering applications, products are resistant to destruction and weakening caused by rust. Gears are also available in 28 HRC steel, 58 HRC case hardened steel, 303 and 316 stainless steel, Peak GF 30®, Delrin POM, titanium, and skive hobbed versions.

Ondrives Ltd.    Chesterfield, Derbyshire S41 9RN  United Kingdom
Mar 10, 2011 Bevel gearboxes are available in 3 sizes ranging from 34.925-63.5 mm OD with 1:1 torque ratio as standard. Integrated in green anodized aluminum housings, units have 303 stainless steel shafts, 2 sealed ball bearings/shaft, and an operating temperature of -20 to +80ºC. Maximum rotational speed for all versions is 2,000 rpm, and 3,000 rpm for units with hardened spiral bevels. Backlash figures vary from 1-0.5º for gearboxes with polished hardened steel gears and spiral bevels.

Rexnord Industries, LLC    Milwaukee, WI 53214
Mar 09, 2011 Featuring Magnum no-leak seals with oil drain backs and purgeable grease chamber, Falk V-Class(TM) comes in heavy-duty, horizontally split, ductile iron housing that enables max performance under load. Case-hardened and ground gears as well as 25° pressure angle gear teeth provide strength and durability, while optimized bevel and helical tooth forms ensure full contact under load for smooth torque transmission. Optional DuraPlate(TM) cooling system requires no water or electricity.

Ondrives Ltd.    Chesterfield, Derbyshire S41 9RN  United Kingdom
Feb 10, 2011 Manufactured with worms and wheels of same material, Peek(TM) GF30® and Delrin® POM gears are made to Quality Grade 8e25 DIN 3974 and available with different bore sizes, keyways, and tapped/pin holes. Worms and wheels, from 0.5-3.0 Mod as standard, are all available in 1, 2, 3 or 4 starts. Worms, worm shafts, and wheels are designed to be run together in Peek GF30® (light brown) or Delrin POM (white) or with plastic wheel running with steel worm/worm shaft.

J. W. Winco, Inc.    New Berlin, WI 53151
Feb 02, 2011 Metric sized and RoHS compliant, series GN 298 Housings for Angular or T-Gears are made of gravity die-cast aluminum and feature stainless steel securing screws. Housings, which are plastic-coated and have black textured finish, are used in conjunction with GN 297 bevel-gear wheels and linear actuators/transfer units. Angular/T-gears are designed to deflect the rotary movements of linear actuator or transfer unit by 90°.