Gearheads

Mechanical Power Transmission

Planetary Gearheads provide precise and quiet operation.

April 10, 2015

Designed to couple to any servo motor via Quick-Connect coupling, HPN Harmonic Planetary® Gearheads feature helical gears that lend to quiet performance and extended life. Peak torque ranges from 9–752 Nm, and one- and two-stage designs respectively offer backlash ratings of <5 and <7 arc-min and reduction ratios of 3:1–10:1 and 13:1-31:1. Suitable for precision motion control and positioning, products come in 11, 14, 20, 32, and 40 frame sizes with reduction ratios from 3:1 to 31:1. Read More

Mechanical Power Transmission

Planetary Gearheads feature backlash design.

September 4, 2014

Utilizing helical gears for quiet performance, HPN Planetary Gearheads couple to any servo motor with Quick-Connect™ coupling. Units are available in 5 sizes of 11, 14, 20, 32, and 40 with reduction ratios from 3:1 to 31:1 Backlash is less than 5 arc-min for 1-stage and less than 7 arc-min for 2-stage. With peak torque from 9–752 N∙m, gearheads provide precision motion control and positioning in defense, robotics, medical, aerospace, and machine tool applications. Read More

Mechanical Power Transmission, Green & Clean

Zero-Backlash Gearheads decrease weight while maintaining torque.

September 4, 2014

Precision gearheads include CSF-LW and CSG-LW. Latter, with cross roller bearing and output flange, offers 1 arc-min accuracy, ±5 arc-sec repeatability, and peak torques from 450–60,500 lb-in. Hollow shaft Harmonic Drive® gearheads SHF-LW and SHG-LW, featuring 1 arc-min accuracy, offer gear ratios from 30:1 through 160:1 and employ cross roller bearing and output flange for direct mounting of load without additional support bearing. Largest unit has peak torque rating of 6,175 lb-in. Read More

Mechanical Power Transmission

Helical Gearboxes provide smooth operation.

July 22, 2014

Available in 5 sizes with gear ratios from i=3 to i=100, Series 8GP70 with shaft output and Series 8GF70 with drive flange are IP65-rated with optimized synchronization characteristics and low noise level at high speeds. Units handle high axial and radial forces and offer option for reducing backlash to less than 1 arcminute. With gearboxes, woodworking machines can produce smooth surfaces with minimal chatter, while printing machines can render consistent printed image. Read More

Mechanical Power Transmission

Brushed DC Motors offer high power density.

December 17, 2013

Measuring 10 mm in diameter, Model DCX 10S provides mechanical output power up to 1.4 W and exceeds 1 mNm threshold during continuous use. Whether equipped with sintered bearings or ball bearings, electric motor operates at approximately 35 dBA. Longer version, Model DCX 22L, is also available and has diameter of 22 mm. GPX 22 Gearhead comes in GPX 22C model with ceramic axes and GPX 22LN model with special plastic planet gears in input stage that minimize operating noise. Read More

Mechanical Power Transmission

Planetary Gearhead (32 mm) accommodates high radial loads.

July 18, 2013

Single-stage planetary gearheads GP 32 AR and GP 32 CR suit applications that place increased stress on output stage due to radial forces at work. Output stage bearings are positioned as far apart as possible, allowing compensation for radial forces up to 140 N. Reinforced planetary carrier has separate bearings, and axles of planet gears are securely fixed in both halves. For max torque and life span, axles are available in ceramic; short-term permissible torque reaches up to 1.25 Nm. Read More

Mechanical Power Transmission

Planetary Gearboxes feature maintenance-free design.

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. Read More

Mechanical Power Transmission

Harmonic Drive Gearhead has lightweight design.

May 2, 2013

Comprised of axially compact gear units constructed with lightweight materials, SHD-2UH-LW Lightweight Series has hollow input shaft and robust cross roller bearing that enable loads to be mounted directly to unit without additional support bearings. Gearhead incorporates flanged output and Harmonic Drive™ gear component into aluminum housing, and hollow shaft allows cables, shafts, or pipes to pass directly through axis of rotation. Applications include industrial and mobile robots. Read More

Mechanical Power Transmission

Micro Motor and Gearhead measures 4 mm in diameter.

April 4, 2013

Available in short version with 0.5 W nominal power or long version with 1.0 W nominal power, EC4 Brushless DC Motor and Gearhead features speed/torque gradient of 50,000 rpm mNm-1 with continuous torque of 0.4 mNm. Unit offers options on windings and encoders as well as different reduction ratios. Applications include miniature pumps, surgical robots, diagnostic devices, endoscopes, and anywhere miniaturization is critical. Read More

Mechanical Power Transmission

Harmonic Gearhead replaces high-ratio planetary gearheads.

September 20, 2012

Utilizing harmonic strain wave gearing technology, Harmonic Gearhead features true zero backlash and precise positional accuracy. Gearing-forward design overlaps components and allows gearing to be integrated into same plane as bearing, resulting in short and rigid gearhead. Narrow, rigid design is combined with large, crossed-roller output bearing, designed to handle all combinations of radial, axial, and overturning moment loads in single, compact envelope. Read More

Mechanical Power Transmission

Planetary Gearheads satisfy strict industry requirements.

March 24, 2011

Featuring 100% stainless steel design for corrosion resistance, Micron® AquaTRUE Planetary® Gearheads satisfy requirements of food, beverage, and pharmaceutical handling, packaging, and dispensing applications. Self-lubricating units are available in 60, 80, 120, and 160 mm frame sizes with ratios from 3:1 to 10:1, torque capacity up to 876 Nm, and precision to 13 arc-min. With IP67 protection, gearheads withstand caustic cleaning chemicals and high-pressure washdown. Read More

Mechanical Power Transmission

Precision Planetary Gearheads have high-torque design.

December 3, 2010

Comprising 36 gearheads, S9160AMRTX... and S9190AMRTX...Series are both offered in standard NEMA sizes 60 and 90 and feature single, double, and triple gear stage configurations with respective minimum efficiencies of 95%, 90%, and 85%. Each size is offered in gear ratios from 4:1 to 700:1 and has max input speed of 6,500 rpm. Regarding construction materials, housings are of stainless steel, output shafts are of stainless steel, and gears are of alloy and stainless steel. Read More

Mechanical Power Transmission

Servo Gearhead is available with direct mount option.

September 24, 2010

Series W offers option to direct mount to end of output shaft with qualified mounting surfaces and tapped holes. In addition to improving performance with backlash-free connections, direct mount facilitates attaching various components to reducer output. Available center distances include 38, 51, 64, 76, and 89 mm, and other features include double sealing on input and output shafts, output torque ratings to 8,540 lb in., and gear ratios from 5:1 to 60:1. Read More

Mechanical Power Transmission

High-Torque Gearhead incorporates low-voltage PMDC gearmotor.

September 14, 2010

WX high-torque gearhead is available with two 33 A permanent magnet DC (PMDC) motors with 12/24 or 90/130 Vdc winding. Both totally enclosed, non-ventilated motors feature permanently lubricated ball bearing construction, steel housing, and copper graphite brushes. All-steel gear trains, designed to AGMA 9 standards, and synthetic lubricants lend to torque production capability. There are 48 stock models, which cover 12 gear ratios from 4:1 to 312:1 and output speeds from 658-2.9 rpm. Read More

Mechanical Power Transmission, Mounting & Attaching Products

Motor Mount Kit and Gearbox adapt to Festo actuators.

July 8, 2010

As bolt-on motor mounting kit and planetary gear head, LSK and EPL-H address challenges end-users experience developing and assembling brackets that connect motors and gearboxes to Festo® actuators. LSK customized mounting solution, offered in multiple sizes, is designed to connect any motor to linear actuator and includes coupling as well as mounting hardware. Offered in 3 frame sizes, EPL-H hollow output planetary gearbox mounts directly to actuator and motor. Read More

Mechanical Power Transmission

Brushless DC Gearmotor features high torque gearhead.

May 17, 2010

Electronically commutated type 34B, TENV, 1/5 hp (149 W) brushless DC motors with WX gear head series consists of 48 models with 12 available gear ratios ranging from 4:1 to 312:1, and rated output speeds from 8-658 rpm. WX gearheads feature AGMA 9 standard all-steel helical gear trains and synthetic lubricants. Series is offered with 130 and 24 Vdc windings and comes with or without accessory shafts for external encoder or brake installation. Read More

Mechanical Power Transmission

Right Angle EG Planetary Gearheads deliver diverse options.

September 2, 2009

Offered in NEMA 17/23/34/42 sizes, each with 13 gear ratios from 3:1 to 100:1, S91xxSREGxx Series features planetary system and case-hardened spiral bevel gears. Products are sealed to extend service life and offer single and double stage designs with respective minimum efficiencies of 85% and 80%. Operating from -40 to +225°F, series has precision balanced clamp-on pinion, max input speed is 5,000 rpm, and radial and axial shaft loading rating is 400 lb. Read More

Mechanical Power Transmission

Planetary Gearhead optimizes load carrying in small envelope.

August 7, 2009

Able to deliver 0.05 Nm continuous torque within overall envelope of 8 mm, R08 gearhead can be coupled with brush dc, brushless, and stepper motors. Standard gearbox is available from 4-256 ratios, which can be further extended to 4,096, and metallic tube minimizes noise while increasing robustness and torque output. Featuring monobloc shaft, gearhead delivers up to 10 N radial load carrying capacity and can be customized to meet application requirements. Read More

Mechanical Power Transmission

Gearhead offers wide assortment of output face options.

June 8, 2009

Using precision taper roller bearings, PV115 gearhead's design achieves high radial loads. Gearhead supports larger belt actuators, including HPLA120 and HLE150 and offers efficiency up to 97%. Applications include belt and pulley, conveyor and production machinery, automotive production and inspection equipment, as well as medical and life sciences. Read More

Mechanical Power Transmission

Planetary Gearheads are engineered to move large loads.

May 5, 2009

Available in 40, 60, 80, 120, and 160 mm frame sizes, XTRUE(TM) True Planetary Gearheads deliver precise 13 arc-min operation, with torque capacity up to 876 Nm and ratio availability of 3:1 through 100:1. They feature tapped face output that enables drop-in replacement for similarly configured European gearheads. Micron flexible RediMount(TM) mounting system enables gearheads to be mounted to any motor, and all components are RoHS-compliant (EU Directive 2002/95/EC). Read More