Buord Gearheads - Small Parts And Bearings Categories


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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 MAX

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Gearheads - MAX 16

Gearheads - MAX 16

Use with Motors - DC - Ondrives - Max series.

16mm planetary steel gearhead supplied with fitting kit to suit Size 16 motors, sleeve bearing output. Maximum Axial Load: 8N. Maximum Radial Load at 6mm from Flange: 2 Stage = 15N, 5 Stage = 20N. Operating Temperature Range: -15oC to +65oC, Mass: 23-35g. Usable output torque depends on torque from motor.

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Gearheads - MAX 22

Gearheads - MAX 22

Use with Motors - DC - Ondrives - Max series.

22mm planetary steel gearhead supplied with fitting kit to suit Size 22 motors, sleeve bearing output. Maximum Axial Load: 100N. Maximum Radial Load at 10mm from Flange: 70N. Operating Temperature Range: -15oC to +80oC, Mass: 55-94g. Usable output torque depends on torque from motor.

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Gearheads - MAX 32

Gearheads - MAX 32

Use with Motors - DC - Ondrives - Max series.

32mm planetary steel gearhead supplied with fitting kit to suit Size 32 motors, sleeve bearing output. Maximum Axial Load: 120N. Maximum Radial Load at 12mm from Flange: 140N. Operating Temperature Range: -15oC to +80oC, Mass: 118-226g. Usable output torque depends on torque from motor.

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Gearheads - MAX 40

Gearheads - MAX 40

Use with Motors - DC - Ondrives - Max series.

38mm spur steel gearhead supplied with fitting kit to suit Size 40 motors, sleeve bearing output. Maximum Axial Load: 30N. Maximum Radial Load at 5mm from Bearing: 50N. Operating Temperature Range: -5oC to +65oC, Mass: 60-75g. Usable output torque depends on torque from motor.

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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 Deg C (-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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Clutches

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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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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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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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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 - 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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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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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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Motors DC MAX Series

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Motors - DC - MAX 13

Motors - DC - MAX 13

Precious metal brush commutation system. See Gearheads - Ondrives - MAX Series for matching gearheads.

Operating Temperature Range: -30oC to +85oC (Max. rotor temperature +85oC), Mass: 21g. Low inductance - much longer brush life and low electrical noise. Low inertia - low mechanical time constant for fast acceleration and high speed stability. High efficiency - low current consumption, ideal for battery powered applications. Linear speed torque characteristics - easy accurate control ideal for servo applications.

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Motors - DC - MAX 16

Motors - DC - MAX 16

Precious metal brush commutation system. See Gearheads - Ondrives - MAX Series for matching gearheads.

Operating Temperature Range: -30oC to +85oC (Max. rotor temperature +85oC), Mass: 21g. Low inductance - much longer brush life and low electrical noise. Low inertia - low mechanical time constant for fast acceleration and high speed stability. High efficiency - low current consumption, ideal for battery powered applications. Linear speed torque characteristics - easy accurate control ideal for servo applications.

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Motors - DC - MAX 22

Motors - DC - MAX 22

Precious metal brush commutation system. See Gearheads - Ondrives - MAX Series for matching gearheads.

Operating Temperature Range: -30oC to +85oC (Max. rotor temperature +85oC), Mass: 54g. Low inductance - much longer brush life and low electrical noise. Low inertia - low mechanical time constant for fast acceleration and high speed stability. High efficiency - low current consumption, ideal for battery powered applications. Linear speed torque characteristics - easy accurate control ideal for servo applications.

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Motors - DC - MAX 32

Motors - DC - MAX 32

Precious metal brush commutation system. See Gearheads - Ondrives - MAX Series for matching gearheads.

Operating Temperature Range: -30oC to +85oC (Max. rotor temperature +85oC), Mass: 213g. Low inductance - much longer brush life and low electrical noise. Low inertia - low mechanical time constant for fast acceleration and high speed stability. High efficiency - low current consumption, ideal for battery powered applications. Linear speed torque characteristics - easy accurate control ideal for servo applications.

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Motors - DC - MAX 40

Motors - DC - MAX 40

Precious metal brush commutation system. See Gearheads - Ondrives - MAX Series for matching gearheads.

Operating Temperature Range: -30oC to +85oC (Max. rotor temperature +85oC), Mass: 187g. Low inductance - much longer brush life and low electrical noise. Low inertia - low mechanical time constant for fast acceleration and high speed stability. High efficiency - low current consumption, ideal for battery powered applications. Linear speed torque characteristics - easy accurate control ideal for servo applications.

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Small Parts and Bearings offers 151117 products in 3564 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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