Gearheads and Gearboxes

Gearmotor produces up to 1050 lb-in. torque.
DC Motors

Gearmotor produces up to 1050 lb-in. torque.

Model 42A-CG has 42A DC motor with Class F insulation on armature windings to withstand high operating temperatures. Synthetic grease permanently lubricates 3-stage gearing cluster of selectively hardened helical gears. Unvented gear reducer mounts in virtually any position, by integral face-mounting flange, with no lubricant leakage. Keyed, 1 1/8 in. diameter driveshaft delivers output torque to...

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Gearheads and Gearboxes

Servo Gearhead has compact right angle design.

V-Drive series right angle gearheads for servo motor applications are available in 4 frame sizes with continuous output torque ratings of 39 to 1072 Nm, ratios from 4:1 to 40:1, and 6 different output styles. Outputs include flange mount output, hollow shaft smooth, hollow shaft keyed, shaft mount smooth, shaft mount keyed, and spline shaft option for rack and pinion applications. Drive comes...

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Gearmotors now come in smaller sizes.
Gearmotors

Gearmotors now come in smaller sizes.

New models in Clincher(TM) line of parallel shaft-mount gearmotors and speed reducers include: SK0182NB with gear ratios from 4.24:1 to 81.0:1, output speeds to 413 rpm and torque up to 1,027 lb-in.; SK0282NB with ratio from 4.03:1 to 139.0:1, output speeds to 434 rpm and torque to 1,443 lb-in.; and SK1382NB with ratios from 16.28:1 to over 381.0:1, output speeds to 107 rpm and torque to 3,275...

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Gearheads have no backlash.
Gears

Gearheads have no backlash.

Lightweight PSA-G harmonic drive gearheads provide zero-backlash speed reduction for accurate angular positioning. Input-to-output gear ratios from 50:1 to 100:1 are available. They handle high axial and overhung loads, making them suitable for automation applications such as robotics and handling small components in assembly process. Maximum radial shaft loading is up to 115 lb. Gearheads are...

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Gearheads and Gearboxes

Speed Reducers provide high torque in small size.

HHB Series has crossed helical gears and HWB Series uses worm and wheel gear. Both single reduction models are available with ratios from 1:1 to 60:1 and torque outputs up to 77 lb-in. All accommodate inch or metric bores via interchangeable shafting. Backlash is as low as 45 min. in some models. Input speeds as high as 6,000 rpm can be accommodated. Right angle input drive to output takeoffs are...

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Gearheads and Gearboxes

Planetary Gearhead eliminates backlash creep.

Harmonic Planetary(R) HPG Series incorporates ring gear design that reduces backlash to less than 1 arc-min for life of gearhead. Unit is available in both flange output and shaft output configurations. Flange is supported by cross roller bearing, which provides low run-out and high concentricity. Applications include packaging, automation, and machine tools.

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Variable Speed Drive controls 2 to 4 pump systems.
Pump Controllers

Variable Speed Drive controls 2 to 4 pump systems.

PumpSmart Model PS 200 microprocessor based, variable speed drive is programmed specifically for centrifugal pumps up to 700 HP. Control of process parameters is obtained by continuous monitoring and reaction to both pump conditions and system demands. Pump output is matched to exact flow and head required by process. PS 200 protects pump from dry running, low suction, cavitation, dead heading...

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Speed Reducers withstand corrosive environments.
Gearheads and Gearboxes

Speed Reducers withstand corrosive environments.

All-Stainless Steel Speed Reducers, with horsepower ranges through 5 HP, are available in frame sizes 918, 921, and 926 with quill-type 56C, 140TC, and 180TC NEMA C-face inputs. Construction consists of 304 cast stainless steel housings, covers, and shafts; stainless steel hardware; O-ring sealed C-face; and Mobile SHC 634 synthetic lubrication. Pressure compensation chamber prevents internal...

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Gearmotors/Speed Reducers operate at 95%+ efficiency.
Gearmotors

Gearmotors/Speed Reducers operate at 95%+ efficiency.

90.1 Series helical bevel gear products are available as triple- or quadruple-reduction drives with foot, flange, or shaft mount configurations. They offer power ranges from 1/6 to 200 HP, output speeds from 0.1 to 218 rpm, torque up to 283,200 lb-in., and gear ratio ranges from 8.04:1 to over 300,000:1. Unicase(TM) housing eliminates oil leakage and contamination. Autovent sealing prevents...

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Gearheads incorporate clamping style input pinion.
Gearheads and Gearboxes

Gearheads incorporate clamping style input pinion.

MRP all-planetary, low-backlash, servo-grade gearheads are available in 1 or 2 stages with ratios up to 100:1. Five sizes are offered: MRP-050, 070, 090, 120 and 155, which range from 2 to 6.1 in. square. Backlash specification is 10 to 15 arc-mins max depending upon gearhead size and number of gear stages. MRP round body gearhead has tapped holes in face of output shaft end, and square flange on...

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