Quick Delivery Items: Buord Gearheads - Categories


Gearheads Bu-Ord

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Gearheads - Bu-Ord Size 11

Gearheads - Bu-Ord Size 11

Ball bearings used throughout. Pat Nos 2892357 and 3396594.

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Gearheads - Bu-Ord Size 15

Gearheads - Bu-Ord Size 15

Ball bearings used throughout. Pat No 2892357.

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Gearheads - Bu-Ord Size 18

Gearheads - Bu-Ord Size 18

Ball bearings used throughout. Pat No 2892357.

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Gearheads - Bu-Ord Size 18 - Heavy Duty

Gearheads - Bu-Ord Size 18 - Heavy Duty

Ball bearings used throughout.

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Gearheads Inline

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Gearheads - Inline - Planetary - Size  17 - Precision

Gearheads - Inline - Planetary - Size 17 - Precision

Use with NEMA Size 17 Motors.

Stainless Steel housing - Heat Treated Steel Gears - Sealed ball bearings - Aluminium mounting flange. Shaft loading 25.4kg (57 lbs) radial and 24.5kg (55 lbs) axial / Maximum input speed 6500 rpm. Min. Efficiency ---- Single Stage : 90%, Double Stage : 85%. Max Backlash ---- Single Stage : 6 arc min, Double Stage : 10 arc min. Operating Temperature : -54 to 121 oC (-65 to 250 Deg F).

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Related Information:
Gear Types


Clamps

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Clamps - Gearhead Attaching

Clamps - Gearhead Attaching


Gearboxes Bu-Ord

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Gearboxes - Bu-Ord - Size 11 - Double End

Gearboxes - Bu-Ord - Size 11 - Double End

SRBO11 Series.

Items listed as Zero Backlash are for loads less than the ZB Torque Limit shown. Not recommended to be used as speed increasers - speed reducers only.

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Gearboxes - Bu-Ord - Size 15 - Double End

Gearboxes - Bu-Ord - Size 15 - Double End

SRBO15 Series.

Not recommended to be used as speed increasers - speed reducers only.

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Gearboxes - Bu-Ord - Size 15 - Single End

Gearboxes - Bu-Ord - Size 15 - Single End

SRBO15 Series.

Not recommended to be used as speed increasers - speed reducers only.

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Gearboxes - Bu-Ord - Size 18 - Double End

Gearboxes - Bu-Ord - Size 18 - Double End

SRBO18 Series.

Not recommended to be used as speed increasers - speed reducers only.

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Brakes

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Brakes - Magnetic - Bu-Ord Size 11 - Reverse Acting

Brakes - Magnetic - Bu-Ord Size 11 - Reverse Acting

Breakaway Torque (Energised) at 24-28 V DC : 3.6g.cm (0.05 oz.in). Breakaway Torque (De-Energised) at 24-28 V DC : 3.6g.cm (0.05 oz.in). Backlash (Enaged) Friction Types : 5 Min Max. Backlash (Enaged) Crown Tooth Types : 10 Min Max.

Brakes - Magnetic - Bu-Ord Size 18 - Reverse Acting

Brakes - Magnetic - Bu-Ord Size 18 - Reverse Acting

Breakaway Torque (Energised) at 24-28 V DC : 3.6g.cm (0.05 oz.in). Breakaway Torque (De-Energised) at 24-28 V DC : 3.6g.cm (0.05 oz.in). Backlash (Enaged) : 5 Min Max. Power Consumption at 24 V DC : 3.7 watts.

Clutches

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Clutches - Magnetic - Bu-Ord Size 11 - Reverse Acting

Clutches - Magnetic - Bu-Ord Size 11 - Reverse Acting

Breakaway Torque (Energised) at 24-28 V DC : 18g.cm (0.25 oz.in). Breakaway Torque (De-energised) at 24-28 V DC : 7.2g.cm (0.10 oz.in). Shafts A & B coupled when de-energised, braked when energised. Inertia (De-Energised) at 24-28 VDC : 7.4g.cm sq (0.041 oz.in sq). Inertia (Energised) at 24-28 VDC : 5.0g.cm sq (0.028 oz.in sq).

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Clutches - Magnetic - Bu-Ord Size 18 - Triplex

Clutches - Magnetic - Bu-Ord Size 18 - Triplex

Breakaway Torque (Energised) at 24-28 VDC : 14.4g.cm (0.20 oz.in). Breakaway Torque (De-Energised) at 24-28 VDC : 4.3g.cm (0.06 oz.in). Shafts A & B coupled when energised (terminals 1 and 2). Shafts A & C coupled when energised (terminals 3 and 4). Inertia (Energised) at 24-28 VDC : 19.2g.cm sq (0.108 oz.in sq) either coil, 25.86g.cm sq (0.145 oz.in sq) both coils.

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Clutch Brakes - Magnetic - Bu-Ord Size 11 - Reverse Acting

Clutch Brakes - Magnetic - Bu-Ord Size 11 - Reverse Acting

Breakaway Torque (Energised) at 24-28 V DC : 18g.cm (0.25 oz.in). Breakaway Torque (De-energised) at 24-28 V DC : 7.2g.cm (0.10 oz.in). Shafts A & B coupled when de-energised, braked when energised. Inertia (De-Energised) at 24-28 VDC : 7.4g.cm sq (0.041 oz.in sq). Inertia (Energised) at 24-28 VDC : 5.1g.cm sq (0.028 oz.in sq).

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Clutch Brakes - Magnetic - Bu-Ord Size 18

Clutch Brakes - Magnetic - Bu-Ord Size 18

Breakaway Torque (Energised) at 24-28 V DC : 14.4g.cm (0.20 oz.in). Breakaway Torque (De-Energised) at 24-28 V DC : 2.2g.cm (0.03 oz.in). Shafts A & B coupled when energised, B shaft braked when de-energised. Inertia (Energised) at 24-28 VDC : 5.11g.cm sq (0.071 oz.in sq). Inertia (Energised) at 24-28 VDC : 7.56g.cm sq (0.105 oz.in sq).

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Clutch Brakes - Magnetic - Bu-Ord Size 18 - Reverse Acting

Clutch Brakes - Magnetic - Bu-Ord Size 18 - Reverse Acting

Breakaway Torque (Energised) at 24-28 V DC : 3.6g.cm (0.05 oz.in). Breakaway Torque (De-Energised) at 24-28 V DC : 14.4g.cm (0.2 oz.in). Shafts A & B coupled when de-energised, braked when energised. Inertia (De-Energised) at 24-28 VDC : 7.27g.cm sq (0.101 oz.in sq). Inertia (Energised) at 24-28 VDC : 5.11g.cm sq (0.071 oz.in sq).

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Gearmotors DC

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Gearmotors - DC - Size  12

Gearmotors - DC - Size 12

12mm Gearhead Body Diameter.


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Gearmotors - DC - Size  20 Low Cost

Gearmotors - DC - Size 20 Low Cost

20mm Gearhead Body Diameter. Low cost. 70 RPM Output Speed. One model only. Reversible.


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Gearmotors - DC - Size  25 Low Cost

Gearmotors - DC - Size 25 Low Cost

25mm Gearhead Body Diameter. 24.4mm Motor Body Diameter. Low cost. Reversible

D Shaped 4x8mm Output Shaft.

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Gearmotors - DC - Size  27 Low Cost

Gearmotors - DC - Size 27 Low Cost

27mm Gearhead Body Diameter. Low cost. 36 RPM Output Speed. One model only. Reversible. 24mm motor body diameter.


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Gearmotors - DC - Size  37/350 Low Cost

Gearmotors - DC - Size 37/350 Low Cost

37mm Gearhead Body Diameter. Low cost. 160 RPM Output Speed. One model only. Reversible.


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Small Parts and Bearings offers 155123 products in 3615 categories including ball bearings, roller bearings, thrust bearings, ceramic and ceramic hybrid bearings, stainless steel bearings, miniature bearings, linear bearings, shafting, oil seals and adhesives - see the full listing in the Online Catalogue. We ship by traceable courier only (no standard post) and we have excellent Freight Rates within Australia and worldwide.

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