Gearheads and Gearboxes

Gearmotors and Reducers connect to any electric motor.

Helical Series M has Cone Drive motor connection that allows fitting any size of standard NEMA and IEC flange mounted electric motor including ac, dc, single phase, energy efficient, washdown, and explosion proof. Gearmotors handle up to 120 hp or 90 kW with maximum output torque of 97,350 lb-in. Reducers are available in 12 unit sizes for ratios of 1.2:1 to 12,000:1 in single, double, triple,...

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Gearbox offers maximum output torque of 796,500 lb-in.

Gearbox offers maximum output torque of 796,500 lb-in.

Clincher(TM) Parallel Shaft-Mount Gearbox SK 12382 triple-stage geared motor is available with either solid or hollow output shaft. Construction features include UNICASE(TM) one-piece housing, gearing designed to AGMA CLASS 13 standards, Quadrilip(TM) oil sealing system, and autovent sealing. Operational efficiency is rated at 98.5%. Power ranges from 15 to 200 hp, output speeds vary from 8.7 to...

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Planetary Gearboxes mount directly to servomotors.

Planetary Gearboxes mount directly to servomotors.

GTM Planetary Gearboxes' range and modular construction make them suitable for use in factory automation applications. Taper bearings act as pumps, minimizing oil used in vertical, horizontal, or angled applications. Cold-fusion process between coupling and sun gear allows emergency stop torque for safety and reliability. GTM specifies 1,000 emergency stops before loss of accuracy.

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Pully Drive System integrates with linear module applications.

LPB integrated geared pulley drive system is available in sizes from 70 to 120 mm with ratios of 1:1, 3:1, 5:1, and 10:1. Gearbox has flange output, allowing it to be nested inside pulley, eliminating need for right angle gearbox, couplings and/or additional bearings. LPB design increases radial load capacity associated with belt and pulley applications, greatly increasing output bearing life.

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Gearboxes feature modular construction and quiet operation.

Gearboxes feature modular construction and quiet operation.

GTM Planetary Gearboxes mount directly to servomotors and have small internal cavity that reduces noise. Large taper bearings act as a pump, minimizing amount of oil used in vertical, horizontal, or angled applications. Cold-fusion process between coupling and sun gear allows high emergency stop torque for maximum safety (1,000 emergency stops before loss of accuracy).

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Gear Reducer suits rotary positioning applications.

Gear Reducer suits rotary positioning applications.

Hollow-shaft Model RV-C offers through hole ranging from 1.2 to 5.4 in., suitable for allowing vacuum lines, wiring harnesses, concentric shafting, and cooling lines to be run through center. Torsional rigidity and overload torque capacity are rated at 500% of rated torque. Rated torque range is 867 to 27,754 lb-in. with peak torque range of 4,337 to 138,768 lb-in. Total lost motion from all...

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Parallel Gear Drives extend machine functionality.

Parallel Gear Drives extend machine functionality.

Rated at 90% efficient, Add-A-ShaftÂ-® parallel gear drives are offered in 1:1, 3:2, and 2:1 ratios with 2 1/4 and 2 1/2 in. shaft centers. Add-A-ShaftÂ-® Mini parallel gear drives are 1:1 ratio devices with 1 in. shaft centers. Drives are suitable for packaging, printing, material handling, and assembly machinery, and can be attached or stacked to right-angle gear drives to permit 90...

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Parallel Shaft Gearboxes have increased torque capacity.

Parallel Shaft Gearboxes have increased torque capacity.

Models SK 1282 through SK 5382 Clincher(TM) gearboxes have 41% more torque than company's previous models, yet have no gear ratio or dimensional changes. Therefore, engineering revisions by customer are not required to use increased capacity units. Gearboxes are available in 5 case sizes, all with 97% efficiency. Options include torque up to 28,320 lb-in.; power from 0.16 to 30 hp; output speeds...

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Gear Drives operate with user supplied keyed shafting.

With rated speeds to 1800 rpm, right angle helical gear drives feature O-ring sealed gear cases, right- or left-hand rotation, and sealed ball bearings. Series S991MY and S991HY are available in ratios of 1:1, 3:2, and 2:1. Designed around 45 deg helical cut gears, they are available with 1/2 to 3/4 in. dia hollow bores. Heavy-duty sealed ball bearing units feature hard anodized aluminum alloy...

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Planetary Gearheads mount to any motor.

Planetary Gearheads mount to any motor.

UltraTRUE(TM) planetary gearheads in 90 and 115 mm sizes are RediMount(TM) compliant and available in both in-line and right angle models. Gearheads have standard 4-arc-min backlash and crowned helical carburized steel gears that are hardened to HRC 60 minimum and flank-finished after heat treating. Gearheads are suitable for material handling, packaging, coil winding, pipe bending, machine...

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