A Series

Helical Bevel Gear Units

The A Series combines high efficiency and reliability, low maintenance costs and a wide torque range. The right angle layout between INPUT and OUTPUT makes the A Series particularly compact. The gear set combination makes this right-angle product the most efficient and durable in Bonfiglioli's light- and medium-duty portfolio. The A Series can be completed with a wide range of electric motors entirely manufactured by Bonfiglioli. Asynchronous motors both IEC and compact (BN-BE-BX/M-ME-MX), servomotors (BMD) and reluctance motors (BSR) can be coupled with the A Series. Read less...

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Specifications
Key benefits - Minimized mounting space - Wide output speed selection range - Reduced standard backlash - High dynamic and energy saving solution - Wide output speed selection range - ATEX gearbox for explosive environnements 2G/2D
Main options	Surface protection up to C5 Reinforced bearings Reduced Backlash Torque Arm Fluor Elastomer oil seals Double oil seals on input Taconite seals
Torque range	100 ... 14.000
Torque range (IU)	885 … 123,910
Gear ratios	4.9 ... 1,715
Transmissible mechanical power	0.22 ...150kW
Output	Feet and shaft mount with two bore options per size Solid shaft, splined hollow shaft, hollow shaft with shrink discs
Motors Input with solid shaft Input with e-motor coupling: - M, ME, MX [compact asynchronous] - BMD [servo permanent magnet] - BSR [IEC reluctance] - BN, BE, BX [IEC asynchronous] - BS [IEC single phase]
Motors options Thermistors and thermostat sensors Independent forced cooling Incremental, sin/cos absolute single/multi-turn encoders Tropicalization Anti-condensation heaters Backstop

Product Range DISCRETE MANUFACTURING & PROCESS INDUSTRIES D&P

EN IT ES DE ZH

Product Catalogue –Industrial Gearmotors-C-A-F-NEMA

Product Catalogue –Industrial Gearmotors-C-A-F-S

EN IT ES DE FR

Product Catalogue –Industrial Gearmotors-C-A-F-S-IE2-IE3

EN IT ES DE FR ZH

Product Catalogue –Industrial Gearmotors-C-A-F-S-NEMA

EN PT

Selection Of Gearboxes- Industrial Gearmotors-C-A-F-S-VF-W

Spare Parts List_ A

EN IT ES DE FR

USER-MANUAL_INDUSTRIAL-GEARMOTORS_C-A-F-S_ATEX

EN IT ES DE FR PT

i - Gear Ratio (input)

n1 _{_[rpm]} - Input Speed

1200 (421)

1800 (421)

n2 _{_[rpm]} - Output Speed

Tn2 _{_[lb-in]} - Required Output Torque

Pn1 _{_[hp]} - Required Input Power

ηd _{_[%]} - Efficiency

Rn1 _{_[lbs]} - Input Shaft Permissible Overhung Load

Rn2 _{_[lbs]} - Output Shaft Permissible Overhung Load

PT _{_[hp]} - Overall thermal cap

PT _{_[kW]} - Overall thermal cap

Layout

RIGHT ANGLE (842)

Technology

Bevel-Gear (842)

Lead Time

Measurement System

IMPERIAL (842)

842 results

Designation

n1 _{_[rpm]}

n2 _{_[rpm]}

n1 _{_[rpm]}

Tn2 _{_[lb-in]}

Pn1 _{_[hp]}

ηd _{_[%]}

Rn1 _{_[lbs]}

Rn2 _{_[lbs]}

PT _{_[hp]}

PT _{_[kW]}

Layout

Technology

Lead Time

Measurement System

Please continue to proceed with product configuration

115.9

n1 _{_[rpm]}

1800

n2 _{_[rpm]}

15.5

n1 _{_[rpm]}

1800

Tn2 _{_[lb-in]}

7081.0

Pn1 _{_[hp]}

1.9

ηd _{_[%]}

0.91

Rn1 _{_[lbs]}

200.0

Rn2 _{_[lbs]}

3282.0

PT _{_[hp]}

0.0

PT _{_[kW]}

0.0

Layout

RIGHT ANGLE

Technology

Bevel-Gear

Lead Time

Measurement System

IMPERIAL

Please continue to proceed with product configuration

39.3

n1 _{_[rpm]}

1200

n2 _{_[rpm]}

31.0

n1 _{_[rpm]}

1200

Tn2 _{_[lb-in]}

3630.0

Pn1 _{_[hp]}

1.9

ηd _{_[%]}

0.94

Rn1 _{_[lbs]}

495.0

Rn2 _{_[lbs]}

1469.0

PT _{_[hp]}

0.0

PT _{_[kW]}

0.0

Layout

RIGHT ANGLE

Technology

Bevel-Gear

Lead Time

Measurement System

IMPERIAL

Please continue to proceed with product configuration

8.5

n1 _{_[rpm]}

1200

n2 _{_[rpm]}

141.0

n1 _{_[rpm]}

1200

Tn2 _{_[lb-in]}

841.0

Pn1 _{_[hp]}

2.0

ηd _{_[%]}

0.94

Rn1 _{_[lbs]}

171.0

Rn2 _{_[lbs]}

666.0

PT _{_[hp]}

0.0

PT _{_[kW]}

0.0

Layout

RIGHT ANGLE

Technology

Bevel-Gear

Lead Time

Measurement System

IMPERIAL

Please continue to proceed with product configuration

262.6

n1 _{_[rpm]}

1800

n2 _{_[rpm]}

6.9

n1 _{_[rpm]}

1800

Tn2 _{_[lb-in]}

16410.0

Pn1 _{_[hp]}

2.0

ηd _{_[%]}

0.89

Rn1 _{_[lbs]}

445.0

Rn2 _{_[lbs]}

6744.0

PT _{_[hp]}

0.0

PT _{_[kW]}

0.0

Layout

RIGHT ANGLE

Technology

Bevel-Gear

Lead Time

Measurement System

IMPERIAL

Please continue to proceed with product configuration

475.8

n1 _{_[rpm]}

1200

n2 _{_[rpm]}

2.5

n1 _{_[rpm]}

1200

Tn2 _{_[lb-in]}

44300.0

Pn1 _{_[hp]}

2.0

ηd _{_[%]}

0.89

Rn1 _{_[lbs]}

687.0

Rn2 _{_[lbs]}

11240.0

PT _{_[hp]}

0.0

PT _{_[kW]}

0.0

Layout

RIGHT ANGLE

Technology

Bevel-Gear

Lead Time

Measurement System

IMPERIAL

Please continue to proceed with product configuration

705.1

n1 _{_[rpm]}

1800

n2 _{_[rpm]}

2.6

n1 _{_[rpm]}

1800

Tn2 _{_[lb-in]}

44300.0

Pn1 _{_[hp]}

2.0

ηd _{_[%]}

0.89

Rn1 _{_[lbs]}

600.0

Rn2 _{_[lbs]}

11240.0

PT _{_[hp]}

0.0

PT _{_[kW]}

0.0

Layout

RIGHT ANGLE

Technology

Bevel-Gear

Lead Time

Measurement System

IMPERIAL

Please continue to proceed with product configuration

264.3

n1 _{_[rpm]}

1200

n2 _{_[rpm]}

4.5

n1 _{_[rpm]}

1200

Tn2 _{_[lb-in]}

24800.0

Pn1 _{_[hp]}

2.0

ηd _{_[%]}

0.89

Rn1 _{_[lbs]}

787.0

Rn2 _{_[lbs]}

6744.0

PT _{_[hp]}

0.0

PT _{_[kW]}

0.0

Layout

RIGHT ANGLE

Technology

Bevel-Gear

Lead Time

Measurement System

IMPERIAL

Please continue to proceed with product configuration

404.7

n1 _{_[rpm]}

1800

n2 _{_[rpm]}

4.4

n1 _{_[rpm]}

1800

Tn2 _{_[lb-in]}

24800.0

Pn1 _{_[hp]}

2.0

ηd _{_[%]}

0.89

Rn1 _{_[lbs]}

714.0

Rn2 _{_[lbs]}

6744.0

PT _{_[hp]}

0.0

PT _{_[kW]}

0.0

Layout

RIGHT ANGLE

Technology

Bevel-Gear

Lead Time

Measurement System

IMPERIAL

Please continue to proceed with product configuration

54.3

n1 _{_[rpm]}

1200

n2 _{_[rpm]}

22.1

n1 _{_[rpm]}

1200

Tn2 _{_[lb-in]}

5310.0

Pn1 _{_[hp]}

2.0

ηd _{_[%]}

0.94

Rn1 _{_[lbs]}

495.0

Rn2 _{_[lbs]}

2566.0

PT _{_[hp]}

0.0

PT _{_[kW]}

0.0

Layout

RIGHT ANGLE

Technology

Bevel-Gear

Lead Time

Measurement System

IMPERIAL

Please continue to proceed with product configuration

82.5

n1 _{_[rpm]}

1800

n2 _{_[rpm]}

21.8

n1 _{_[rpm]}

1800

Tn2 _{_[lb-in]}

5310.0

Pn1 _{_[hp]}

2.0

ηd _{_[%]}

0.94

Rn1 _{_[lbs]}

431.0

Rn2 _{_[lbs]}

2498.0

PT _{_[hp]}

0.0

PT _{_[kW]}

0.0

Layout

RIGHT ANGLE

Technology

Bevel-Gear

Lead Time

Measurement System

IMPERIAL

A Series

3 Series