Gear Machines - GM Machinery

BARBER COLMAN 16/56 Horizontal Gear Hobbing Machine

Nicola Howard — Tue, 29 Mar 2022 12:50:48 +0000

Suitable for the cutting of spur/helical gears, pinions, splines, and other workpieces of similar profile up to 16″ (400mm) pitch diameter, and 56″ (1422 mm) face width. Maximum rated diametral pitch (nominal) 6 DP (4.2 module).Maximum diameter of workpiece 16″ (400mm).Maximum hob diameter 5″ (127mm).Maximum hob-slide travel 56″ (1422.4 mm).Maximum work slide travel 8″ (203.2mm).Maximum distance, work spindle centerline to hob spindle centerline 8.75” (222 mm).Minimum distance work spindle centerline to Hob spindle centerline 0.75” (19.05 mm).Maximum distance work spindle face to standard tailstock-center 84″ (2134 mm).Total length of shaft-type work-piece accommodated provided it can be fed through work-spindle bore 145” (3683 mm).Work spindle thro-bore diameter 4.13″ (105mm).Hob speed range 59 to 246 rpm.Feed ranges 0.015 to 0.150 i.p.r. Main drive motor 5 HP/1800 rpm.Rapid traverse 2 HP.Coolant pump 1/4 HP.Lubrication pump 1/20 HP. Machine Serial No.2927
Dimensions L x W x H 172″ x 62″ x 76” (4369 mm x 1575 mm x 1930 mm). Approx weight 4,320 kgs

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FELLOWS 6AH Gear Shaping Machine with Change Gears

David_Taylor — Sun, 13 Feb 2022 18:24:03 +0000

Maximum dia. 600mm. Maximum 8 Module. Fitted with Riser Block. More info soon.

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BARBER COLMAN 16-36 Horizontal Gear Hobbing Machine with DRO & Change Gears.

David_Taylor — Sun, 13 Feb 2022 18:04:59 +0000

Maximum rated diameteral pitch (nominal) 6 DP (4.2 module). Maximum diameter of workpiece 16″ (406mm). Maximum hob diameter 5″ (127mm). Maximum hob-slide travel 36″ (914.4mm). Maximum work slide travel 8″ (203.2mm). Maximum distance, work spindle centerline to hob spindle centerline 8.75” (222mm). Minimum distance, work spindle centerline to Hob spindle centerline 0.75” (19.05mm).Maximum distance work spindle face to tailstock-center 39.1/2″ (1003mm). Work spindle thru-bore diameter 3.046″ (77.375mm).Hob speed range 59 – 425 rpm. Feed ranges 0.015 – 0.150 ”/rev. Main drive motor 5 HP/1800 rpm. Rapid traverse 2 HP. Coolant pump 1/4 HP.Lubrication pump 1/20 HP

Machine dimensions L x W x H 102″ (2591mm) x 38″ (950mm) x 76” (1930mm). Approximate weight 3,136 kgs

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SYKES Model 5E Gear Generator for Double Helical (Herringbone) Single Helical & Internal Gears.

David_Taylor — Sat, 06 Feb 2021 13:44:59 +0000

CAPACITY: Pitch range (minimum) 1.5 DP. 17 Module.Pitch range (maximum) 16 DP. 17 Module. Helix angle range 0 – 45 degrees.Spindle bore 9.875”/250mm.Maximum distance Tailstock to face of work spindle 48” /1219 mm.Standard cutter diameter 6” P.C.D.Standard cutter bore 3.1/2”. EXTERNAL GEARS: Maximum dia. 63” /1600 mm.Maximum face width 18”/457 mm.Maximum face with for spur or single helical 10”/254 mm.INTERNAL GEARS: Maximum dia. 66”/1676 mm.Maximum face width 8” /203mm.Maximum PCD 66”- (2 x rim thickness). SPEEDS & FEEDS: No.of Cutting speeds 8. Range of Cutting speeds 15 – 120 rpm.No. of Feeds 4.Range of Feeds (with 6” dia. Cutter) 0.012” – 0.033”/0.3mm – 0.84 mm. MOTORS: Main motor (2) 10 HP /7.5 KW.Saddle traverse motor 1 HP/0.75 kW.Coolant pump motor 0.75 HP/0.56 kW.Approx weight 19,000 kgs.

Complete with:Cutter Heads. 30º Helical guides.Rim steadies.Work arbors/work holders.Change gears.Coolant pump, reservoir and fittings.Machine Manuals

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GOULD & EBERHARDT Model 96H Universal Gear Hobbing Machine

David_Taylor — Thu, 04 Feb 2021 14:59:16 +0000

** Maximum rated diametral pitch (steel) 1.5 DP. ** Maximum dia. with no support & 8″ dia. Hob 125″

** The maximum dia capacity does not apply to gears of maximum diametral pitch or to high speed turning gears, such gears should not exceed the diameter of the index worm gears.

Maximum dia. (with outer support in place) 64″. Maximum centres between work & hob arbor 66″. Minimum centres between work & hob arbor 8″. Minimum dia. capacity with 3.1/4″ hob 13″. Maximum dia. hob 10.3/4″. Maximum dia. of index worm gears 72″.Diameter of work table 78″. Dia. of hole in work table 26″.Index range (single thread hob) Including primes 25-100. Excluding primes 100-1200. Feed range 0.003″ – 0.200″. Hob speeds 6-100 rpm. Maximum Hob dia. 8″. Outer steady. Change gears. Selection of Hob arbors.Machine serial No.6160A-3

Dimensions L x W x H. 26 feet x 9 feet x 15 feet (to the top of feed screw). Approximate weight 39.5 tons

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DAVID BROWN Model 140 Heavy Duty Gear Hobbing Machine

David_Taylor — Thu, 04 Feb 2021 14:58:50 +0000

Maximum dia. 149″ (3784 mm). Maximum dia. of Hob 13″ (330 mm). Min/Max work height 30″/86″ (762 mm/2184 mm). Change Gears.

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SYKES H150 Horizontal Gear Hobbing Machine

GMM Webadmin — Sat, 05 Dec 2020 18:21:03 +0000

Work Piece diameter 160mm. Capacity 10 DP, MOD 2.5. Table size 108mm. Hob diameter 76mm. Hob length 70mm. Hob shift 46mm. Hob slide horizontal travel 270mm. Speeds 160-900 rpm. Coolant. Selection of Hobs, Change Gears.

Dimensions 1680mm x 935mm x 1630mm high. Approx weight 1524 kgs

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SUNDERLAND G150 HV Spur & Helical Gear Planing Machine

GMM Webadmin — Fri, 06 Dec 2019 15:02:42 +0000

SPUR GEARS: Maximum outside diameter 1520mm. Root dia. minimum 63mm. Maximum facewidth – single acting 300mm. Maximum facewidth – double acting 280mm. HELICAL GEARS: Maximum outside diameter 1520mm. Root dia. minimum 76mm. Facewidth dependent on helix angle. e.g. 0° – 300mm. 50° – 178mm. 60° – 100mm.Maximum normal pitch Module 12 (2 DP). Maximum helix angle 60°.

MOTORS: Main motor 11 kW. Hydraulic power pack 4 kW. WORKHEAD: Work spindle bore 150mm. Maximum length of work on arbor 660mm. Workhead traverse 90mm. CUTTINGS SPEEDS: 13 – 51 strokes per minute. CUTTING FEEDS: 20 – 80 cuts per tooth

DIMENSIONS: Length 3780mm. Width 2440mm. Height 2550mm. Approx weight 12,000 kgs

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SYKES 3C Double Helical Gear Shaper complete with change gears

GMM Webadmin — Fri, 06 Dec 2019 15:01:56 +0000

Capacities: Maximum dia. 41 in (1041 mm). Pitch 36 – 2.1/2 DP. 0.7 – 10 mm Mod. Face Width (Spur or single helical gear) 0 – 7.1/2” (0-190.5 mm). Double helical gear 0 – 10”(0 – 254 mm).Internal Gear 0 – 6 in (0 – 152 mm). Work Spindle bore 3.13/16 in (97 mm). Cutting speeds (24) 34-314 strokes per minute. Main motor 5HP/5HP. Coolant pump 0.5 HP. Machine Serial No. MP197/5

Dimensions 76” (1920 mm) x 75” (1916 mm) x 84” (2133 mm). Approx weight 7750 kgs

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GLEASON 650 Hypoid Bevel Gear Generator with Equipment. Rougher/Finisher

GMM Webadmin — Sat, 13 Aug 2016 13:08:27 +0000

Machine is suitable for the cutting of larger spiral bevel, hypoid, and zerol bevel pinions and mating gears up to 34” (863.6mm) diameter, 5” (127mm) face, with 1.08 DP (module 23.5) cutting capability.

CAPACITY: Extreme ratio 10:1.Roof angle range 0º to 90º. Gear diameter – Maximum 34” (863.6mm).Examples of maximum gear pitch diameters with 35º gear spiral angle using 19.7” (500mm) dia. cutter at the following ratios: 1 x 1 – 28.50” (723.90mm). 2 x 1 – 34.00” (863.60mm). 5 x 1 – 34.00” (863.60mm). Maximum radial setting **15.00” **(381mm). Full depth – Maximum 1.5” (38.1mm).Face width – Maximum 5.000” (127mm).Coarsest Pitch (module) 1.08 DP (23.5 module).Index Range * 5 to 80 inclusive. WORK SPINDLE: Diameter of taper hole at large end 6” (152.4mm).Taper per foot 0.75” (19.0mm). Depth of taper 6” (152.4mm).Diameter through spindle of hole 5” (1270mm).

CUTTER DIAMETERS: Cutter diameters utilized 9”, 10.5”, 12”, 14”, 16”, 18” ((200,250,320,400 & 500mm). WORKHEAD SETTINGS : Offset above center – Maximum ***4.5” (114.3mm). Offset below center – Maximum ***4.5” (114.3mm). Machine center to nose of spindle – Maximum 23.5” (596.9mm).

SPEEDS & FEEDS: Cutter speeds 6 to 167 RPM (stepless). Cycle time, infinitely variable from 7 seconds/tooth minimum.

ELECTRICAL EQUIPMENT: Motors (60 Hz/50 Hz )

Cutter drive motor, 15HP 1800 RPM /1500 RPM. Hydraulic motor, 7.5HP 1200 RPM/1500 RPM.Coolant motor, 2HP 1200 RPM /1500 RPM.D.C. generating drive motor, 6HP 1200 RPM

* Most numbers up to 120 can also be accommodated but may require special change gears.

** This radial setting can be increased to 18.5” (462.50mm) for some applications

*** Maximum offset applies to pinion and gears up to 25” O.D. for 34” diameter gears maximum offset is 1.0”

Dimensions L x W x H (Floorspace) Inclusive of Hydraulic Unit, Electrical Cabinet & Swarf Conveyor. 235” x 123” x 92.5” (5970 mm x 3120 mm x 2350mm)

Approximate weight of Machine 26,682 kgs. Accessories 5,000 kgs.

Machine Serial No.748301

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