Hollow Bore Gearboxes

Description: Tandler hollow shaft gearboxes offer shaft mount designs with keyways, square splines, involute splines, or smooth bores with shrink disks. Features Low Backlash: Hardened and lapped matched set gearing provide smooth, reliable and predictable rotary motion

• Backlash: 5 to 6 arcmin
• Gear Ratio: 1 to 6 (X : 1)
• Gearing Arrangement: Bevel / Miter
• Maximum Input Power: 1 to 300 HP

Description: multiple mounting configurations Hollow bore makes installation and retrofit quick and easy Extremely quiet, smooth operation is ideal for commercial use Two-year warranty Optional popular keyed-hollow bore sizes available from stock: 1 3/16", 1 7/16", 1 15/16", 2 3/16"

• Flange(s): Yes
• Gear Ratio: 5 to 1440 (X : 1)
• Gearing Arrangement: Hypoid
• Maximum Input Power: 0.1250 to 15 HP

Description: The Hansen P4 vertical gearbox is available in 16 different sizes, with up to 819,000 Nm output torque. It is available with two and three stages and reduction ratios between 6.3:1 and 500:1. Housings are avialable with a parallel or right-angle shaft configuration, either with a solid or

• Gear Ratio: 6.3 to 500 (X : 1)
• Gearing Arrangement: Helical, Bevel / Miter
• Maximum Input Power: 166 to 5500 HP
• Maximum Input Speed: 1750 rpm

Description: High torque, standard, roller bearings, right handed bore .75" & 1"

• Backlash: 300 arcmin
• Gear Ratio: 1 (X : 1)
• Gearing Arrangement: Helical
• Maximum Input Speed: 500 rpm

Description: High torque, standard, roller bearings, right handed bore 1.25"

• Backlash: 300 arcmin
• Gear Ratio: 1.5 (X : 1)
• Gearing Arrangement: Helical
• Maximum Input Speed: 500 rpm

Description: High torque, flat base, roller bearings, left handed bore 1"

• Backlash: 300 arcmin
• Gear Ratio: 1 (X : 1)
• Gearing Arrangement: Helical
• Maximum Input Speed: 500 rpm

Description: High torque, standard, roller bearings, left handed bore 1.25"

• Backlash: 300 arcmin
• Gear Ratio: 1.5 (X : 1)
• Gearing Arrangement: Helical
• Maximum Input Speed: 500 rpm

Description: hollow wave generator bore. Optional inputs utilizing an Oldham coupling and shafting are available as required. Standard sizes are available with torque capacities to 372 Nm. High torque options, larger units, and customized units are available upon request. Features: Zero backlash

• Backlash: 0.0 arcmin
• Flange(s): Yes
• Gear Ratio: 50 to 160 (X : 1)
• Gearing Arrangement: Harmonic

Description: and inch shafts, hollow bore units, and gearboxes with one hollow shaft and one solid shaft. Hollow bore right angle gearboxes can be fitted with shafts that are larger or smaller in diameter as they exit the gearbox. Our right angle

• Backlash: Up to 60 arcmin
• Gear Ratio: 1 to 2 (X : 1)
• Gearing Arrangement: Bevel / Miter
• Maximum Input Speed: 3000 rpm

Description: , including a neutral. ZI Series The same as ZD With manual forward neutral and reverse. ZR Series Spiral bevel gearbox with reinforced hollow bore. See R Series for Heavy Duty versions Features 9 Reduction ratios: 0.8; 1; 1.25; 1.5; 2; 3; 4; 5

• Backlash: 3 arcmin
• Gear Ratio: 0.8000 to 6 (X : 1)
• Gearing Arrangement: Bevel / Miter
• Maximum Input Speed: 6000 rpm

Description: Branham Worm Gear Series 4 - 10:1 and 20:1 Ratio Three model configurations of BWG Series 4 Right Angle Worm Gearboxes include: Hollow Bore, Single Shaft; Hollow Bores Only; and Hollow Bore, Double Shafts - all in 10:1 and 20:1 ratios. Select models

• Gear Ratio: 10 to 20 (X : 1)
• Maximum Input Speed: 1800 rpm
• Output Torque: 624 In-lbs
• Reducer Style: Shaft Mount

Description: wide variety of applications in the medium power range up to 75 kW. All units are designed with hollow output bore, output shaft can be fitted allowing handing to be changed without dismantling the unit. Series A Mid Range gives a choice of 12 standard ratios from 5/1 to 70/1 and

• Gear Ratio: Up to 4200 (X : 1)
• Gearing Arrangement: Worm
• Maximum Input Power: Up to 101 HP
• Output Torque: 117000 In-lbs

Description: SW-5 Right Angle Worn Gear Reducer, ratios 5:1 to 100:1 • Based on ratio maximum input at 1800 rpm is 2.2 to 0.08 Hp • Thermoset glass reinforced polyester housing • 2.00-inch center distance • Double input shaft and single output shaft, hollow

• Gear Ratio: 9 (X : 1)
• Maximum Input Power: 0.9800 HP
• Maximum Input Speed: 1800 rpm

Description: 5:1 - 60:1 ratios Center distances ranging from 1.75 to 3.25 inches 304 stainless steel housing, covers and flanges Smooth, polished surfaces and etched nameplate Internal bladder functions as a breather and effectively dispels heat Double-lipped VITON oil seals (at output) 15CrMo4 NEMA quill input

• Gearing Arrangement: Worm
• Reducer Input: Other
• Reducer Output: Other

Description: available for assembly to virtually all servo motors, and the hollow bore output can be used to mount output shafts, pinion shafts, or other drive elements. Typical applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling

• Backlash: 12 arcmin
• Flange(s): Yes
• Gear Ratio: 39 (X : 1)
• Gearing Arrangement: Worm

Description: Severe environmental protection featuring the Winshield sealing system. Quill input, solid output shaft or hollow output bore products available in nine gear ratio configurations are included in Winsmith's 24 hour ship program. SE Stainless Steel speed reducers are built to endure the

Description: The quality-proven, high-efficiency MGS "K" Series speed reducer is now additionally available in a stainless steel housing as the "KSS" Series. The adaptability of the double-side, wobble-free, stainless steel bushing system (with expanded bore sizes) makes this unit ideal for the harshest

• Gear Ratio: Up to 70 (X : 1)
• Gearing Arrangement: Helical
• Reducer Input: Hollow Shaft
• Reducer Output: Hollow Shaft

Description: connection eliminates fretting corrosion and provides easy motor removal Hollow bore standard for maximum flexibility Dimensionally interchangeable with other major manufacturers Product Specifications Case Sizes: 02, 03, 04, 05, 06, 08, 09, 10, 11

Description: Dodge to allow fast and easy replacement. Robust construction ideal for heavy duty applications. Wide ratio range gives competitive size selections. Parallel and taper bore options allow easy removal for repair. Sprag clutch backstop available to prevent drive

• Gear Ratio: 5 to 25 (X : 1)
• Gearing Arrangement: Helical
• Reducer Input: Hollow Shaft
• Reducer Output: Solid Shaft

Description: bearings. The cam follower bolt circles are held concentric to 0.0002". This gives positional accuracies down to seconds of arc. Low Compact Profile Mectrol reducers offer a hollow bore input and low profile design. Coupled to a pancake motor, they can be installed in the smallest of

• Backlash: 0.0 arcmin
• Gear Ratio: 196 (X : 1)
• Gearing Arrangement: Cycloidal
• Reducer Input: Hollow Shaft, Solid Shaft, Coupling or Bushing

Description: WORM REDUCER, 30:1 RATIO, CAST IRON, HOLLOW BORE OUTPUT. FREE 2 YEAR RADWELL WARRANTY

Description: . Wide ratio range gives competitive size selections. Parallel and taper bore options allow easy removal for repair. Sprag clutch backstop available to prevent drive reversal. Enhance seal arrangements for use in hostile environments. SMXtra Product

• Flange(s): Yes
• Gear Ratio: 5 to 25 (X : 1)
• Gearing Arrangement: Helical
• Maximum Input Power: 2.68 to 315 HP

Description: leaking into motor Rapid replacement of motor without opening gearbox and draining the oil The Ace Drive is a high efficiency helical shaft mounted reducer with torque arm mount and brake-motor Hollow shaft gearbox with resilient torque arm mounting 460/3/60 VAC

• Capacity: 3 to 50 tons
• Features: Motorized

Description: Options: Hollow bores and shrink disks for shaft mounting, inch and metric output shafts, mounting pilots and flanges offer a wide range of design solutions. UNIBLOCK Housing: For maximum rigidity, universal mounting on five sides or via a torque arm. Worldwide Motor: Multiple leads

Description: Features Compact High Strength Cast Iron Housing Spur and Helical High Capacity Gearing Tapered Rolling Bearings Double Lip Spring - Loaded Oil Seals Reducer or Increaser Application Hollow Shaft or Hydraulic Flange Mounts Available

• Flange(s): Yes
• Gear Ratio: -6.2 to 6.2 (X : 1)
• Gearing Arrangement: Spur, Helical
• Maximum Input Power: 39 to 256 HP

Description: JBJ 'AM' splitter gearboxes (or multiple PTO) are available in a number of mounting formats with various increasing and decreasing ratios. Maximum input torques up to 5,600Nm can be accepted as standard whilst higher powers can be accommodated by the use of oil cooling. All units can

• Flange(s): Yes
• Gear Ratio: 0.4900 to 1.5 (X : 1)
• Gearing Arrangement: Other
• Maximum Input Power: 93.82 to 201 HP

Description: Precision planetary gearbox, ip65, low backlash

• Backlash: 10 arcmin
• Gear Ratio: 20 (X : 1)
• Gearing Arrangement: Planetary
• Maximum Input Speed: 6000 rpm

Description: Gearbox AP 60-3, white aluminum, similar to RAL 9006 Gearboxes AP connect a Motor with a Drive Set along a shared axis. The compact, maintenance-free planetary gearboxes are each available in three fixed gear ratios – 1:3, 1:5 and 1:7. The Gearboxes run quietly and have a

• Backlash: 10 arcmin
• Flange(s): Yes
• Gear Ratio: 3 (X : 1)
• Gearing Arrangement: Planetary

Description: LeCENTRIC helical-inline gear reducers offer unsurpassed advantages in terms of weight, efficiency and interchangeability. The aluminum reducers are loaded with long life features industrial equipment users have come to expect. LeCENTRIC™ offers a modular construction, which allows for the in-field

• Flange(s): Yes
• Gear Ratio: 3.5 to 280 (X : 1)
• Gearing Arrangement: Helical
• Maximum Input Power: 15 HP

Description: Specifications Gearing: Hardened steel, AGMA Class 9. Housing: Precision machined die cast aluminum. Lubrication: Grease filled, sealed and gasketed. Bearings: Needle and thrust ball. Shafts: Hardened steel. Mounting: Face or base, any angle. Input Features: 3/8" or 1/2" diameter, for NEMA 34

Description: 2.4 to 1 Reduction for 3/4"; Shafted Engines, 3 to 5 HP, J609A (Series 49 & 50 at 1450 RPM) FEATURES Eliminates need for belts and pulleys. Saves time and money. Compact design for easier enclosure. Reduced size of mounting base. Oversized bearing system is self-aligning. Reduces load on motor

• Flange(s): Yes
• Gear Ratio: 2.4 (X : 1)
• Gearing Arrangement: Helical
• Maximum Input Power: 5 HP

Description: The DynaGear Right Angle Gearbox has been designed for highly dynamic servo applications. Thanks to its technological advantages, the DynaGear is a leading gearbox in the drive technology sector. The compact and rigid design utilizes a one piece aluminum housing to ensure the highest

• Backlash: 4 to 7 arcmin
• Flange(s): Yes
• Gear Ratio: 3 to 150 (X : 1)
• Gearing Arrangement: Other

Description: MP - Magmotor's Performance Line 5 Standard Sizes NEMA 23-68 compatible 14 Standard Ratios Standard backlash 6 arc min single stage 8 arc min 2 stage Reduced backlash 3 arc min single stage 5 arc min 2 stage.

• Backlash: 6 arcmin
• Flange(s): Yes
• Gear Ratio: 4 (X : 1)
• Gearing Arrangement: Planetary

Description: PEM's parallel gearboxes are designed for long life in applications when a high AGMA service factor is needed. Typically the units are designed with a 2.0 intermittent load factor and a 3 stall torque. Any input and output configuration can be designed with any mounting and material of

• Gear Ratio: 0.0020 to 1 (X : 1)
• Maximum Input Power: 25 to 1500 HP
• Reducer Input: Hollow Shaft
• Reducer Output: Other

Description: Norbar 'Handtorque' multipliers employ multiple stages of epicyclic gearing to give a wide range of torque outputs and ratios to suit most applications. Ratios quoted are always the torque multiplication ratio, not the velocity ratio as given for some competitor's products. For example, the velocity

• Flange(s): Yes
• Gear Ratio: 100 (X : 1)
• Maximum Input Speed: 234 rpm
• Output Torque: 5400 to 54000 In-lbs