Hägglunds hydraulic motors - Robert Bosch GmbH€¦ · Hägglunds CBm motor. DC-HD/MKT |...

motors

Abteilung | 02.08.2010© Bosch Rexroth AG 2018. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.

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Hägglunds CBm

Hägglunds direct drive systems

DC-HD/MKT | 02.08.2010© Bosch Rexroth AG 2018. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.

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Robust design with an outstanding reliability Full torque throughout the complete speed

range Insensitive to a tough and demanding

environment Full control of speed and torque for precise

and smooth operation Shaft mounted motor with freely placed drive

unit for flexible installation

Hägglunds hydraulic motors


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Wide product range High torque/weight ratio Direct drive, no gearbox or foundation Full torque throughout speed range Infinitely variable speed

Drives for high performance

Hägglunds CBm motor


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The most powerful direct drive in the world Increased productivity Light weight Enables a compact design Improved efficiency Versatile system – flexible solution



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Increased productivity 50 % more torque than ever before

in an even more compact design.



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Light weight 50 % more torque in a motor that’s smaller

and up to 50 % lighter than its predecessor. That gives it the world’s highest torque-to-weight ratio.



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Enables a compact design Small diameter enables side by side

mounting Easy to integrate into the machine design Great possibilities to give the driven machine

a compact design High torque / weight ratio

Motor Diameter (mm)CBm 2000 1460CBm 3000 1460CBm 4000 1460CBm 5000 1460CBm 6000 1460



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Improved efficiency The Hägglunds CBm motor with its many

steps for torque enables better optimizationof systems and an improved design.




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Versatile system – flexible solution



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Superior protection of driven machines Low moment of inertia

Protection against shock loads Superior dynamic response No over dimensioning required Fast starts, stops and reversals Excellent controllability



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Capacity of the Hägglunds CBm Max torque: 2 000 kNm Max speed: 53 rpm Displacement range: 75.8 – 380.1 l/rev Max pressure: 350 bar Max power: 2 200 kW



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High torque / weight ratio

Chart1

CBM 2000

CBM 3000

CBM 4000

CBM 5000

CBM 6000

Series 1

Max Torque/weight (Nm/kg)

Powerful motors with compact design

160.243902439

197

226.3793103448

245.0746268657

262.6666666667

Sheet1

Series 1

CBM 2000160

CBM 3000197

CBM 4000226

CBM 5000245

CBM 6000263

To resize chart data range, drag lower right corner of range.

CBM 2000CBM 3000CBM 4000CBM 5000CBM 6000

Torque657000985000131300016420001970000

Weight41005000580067007500

160.243902439197226.3793103448245.0746268657262.6666666667



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Wide operating range

0

200

400

600

800

1 000

1 200

1 400

1 600

1 800

2 000

0 5 10 15 20 25 30 35

Torq

ue(k

Nm

)

Speed (rpm)

Max intermittent torque and speed




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Wide operating range

0

200

400

600

800

1 000

1 200

1 400

1 600

1 800

2 000

0 5 10 15 20 25 30 35

Torq

ue(k

Nm

)

Speed (rpm)

Quick selection diagram


The diagram represents the torque and speed, corresponding to a modified rating life L10mh = 40 000 h.

Oil viscosity in motor case 40 cSt. Contamination level not exceeding ISO

4406:1999 18/16/13 (NAS 1638, class 7). The diagram is based on a charge pressure of 15 bar (218 psi).



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High torque capacity

0

200

400

600

800

1 000

1 200

1 400

1 600

1 800

2 000To

rque

(kN

m)

Max torque

Chart1

CBm 2000 - 1000

CBM 2000 - 1200

CBM 2000 - 1400

CBM 2000 - 1600

CBM 2000 - 1800

CBM 2000

CBM 3000 - 2200

CBM 3000 - 2400

CBM 3000 - 2600

CBM 3000 - 2800

CBM 3000

CBM 4000 - 3200

CBM 4000 - 3400

CBM 4000 - 3600

CBM 4000 - 3800

CBM 4000

CBM 5000 - 4600

CBM 5000

CBM 6000 - 5600

CBM 6000

Series 1

Torque (kNm)

Max torque

328

394

460

525

591

657

722

788

854

919

985

1051

1116

1182

1248

1313

1510

1642

1838

1970

Sheet1

Series 1

CBm 2000 - 1000328

CBM 2000 - 1200394

CBM 2000 - 1400460

CBM 2000 - 1600525

CBM 2000 - 1800591

CBM 2000657

CBM 3000 - 2200722

CBM 3000 - 2400788

CBM 3000 - 2600854

CBM 3000 - 2800919

CBM 3000985To resize chart data range, drag lower right corner of range.

CBM 4000 - 32001,051

CBM 4000 - 34001,116

CBM 4000 - 36001,182

CBM 4000 - 38001,248

CBM 40001,313

CBM 5000 - 46001,510

CBM 50001,642

CBM 6000 - 56001,838

CBM 60001,970



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High power capacity

0

500

1000

1500

2000

2500

3000

Powe

r (k

W)

Max. operating power

Chart1

CBM 2000 - 1000

CBM 2000 - 1200

CBM 2000 - 1400

CBM 2000 - 1600

CBM 2000 - 1800

CBM 2000

CBM 3000 - 2200

CBM 3000 - 2400

CBM 3000 - 2600

CBM 3000 - 2800

CBM 3000

CBM 4000 - 3200

CBM 4000 - 3400

CBM 4000 - 3600

CBM 4000 - 3800

CBM 4000

CBM 5000 - 4600

CBM 5000

CBM 6000 - 5600

CBM 6000

Series 1

Power (kW)

Max. operating power

2393

2384

2301

2247

2227

2207

2184

2134

2137

2119

2068

1981

1991

1987

1970

1939

1907

1903

1746

1871

Sheet1

Series 1

CBM 2000 - 10002393

CBM 2000 - 12002,384

CBM 2000 - 14002,301

CBM 2000 - 16002,247

CBM 2000 - 18002,227

CBM 20002,207

CBM 3000 - 22002,184

CBM 3000 - 24002,134

CBM 3000 - 26002,137

CBM 3000 - 28002,119

CBM 30002,068

CBM 4000 - 32001,981

CBM 4000 - 34001,991To resize chart data range, drag lower right corner of range.

CBM 4000 - 36001,987

CBM 4000 - 38001,970

CBM 40001,939

CBM 5000 - 46001,907

CBM 50001,903

CBM 6000 - 56001,746

CBM 60001,871



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Engineering at its best1. Cam ring2. Cam roller3. Pistons4. Cylinder block with splines

1

2

34



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The power of hydraulics

FT = FR x tan α T = FT x R

FR = Piston force FN = Normal force FT = Tangential force T = Torque

The unique radial piston cam curve design

Symmetrical design -hydraulic forces always in balance Captive piston rollers not sensitive to shock

loads Hydrostatic bearing gives long life for industrial

drives




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Weight saving with close fit to machineDimensions – Motor with splinesHägglunds CBm 2000 - 6000 Hägglunds CBm 2000 - 4000 Hägglunds CBm 5000 - 6000

Motor A (mm) B (mm) C (mm) D (mm) Weight (kg)

CBm 2000 1 460 872 1 300 N360x8x30x44x9H 4 100

CBm 3000 1 460 990 1 300 N440x8x30x54x9H 5 000

CBm 4000 1 460 1 108 1 300 N440x8x30x54x9H 5 800

CBm 5000 1 460 1 224 1 300 N460x8x30x56x9H 6 700

CBm 6000 1 460 1 342 1 300 N460x8x30x56x9H 7 500



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Direct mounting on a plain turned shaftDimensions - Motor with coupling adapter

Motor A (mm) B (mm) C (mm) D (mm) Weight (kg)

CBm 2000 1 460 1 227 720 360 4 850

CBm 3000 1 460 1 434 950 460 6 600

CBm 4000 1 460 1 552 950 460 7 450

CBm 5000 1 460 1 719 1 180 480 9 700

CBm 6000 1 460 1 838 1 180 480 10 500

Hägglunds CBm 2000 - 6000 Hägglunds CBm 2000 - 4000 Hägglunds CBm 5000 - 6000


Flange mounted motor with splines and through hole for cooling of the driven machine.

Flange mounted motor with splines and low radial load from driven shaft.

Flange mounted motor with splines and high radial load FR on driven shaft.


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Versatile mounting to optimize machine design



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Torque arm mounted motor with coupling adapter Torque arm mounted motor with splines

Under-up – vertical mounting with shaft pointing upward

Bucket wheel reclaimermounting

Flange mounted vertical mounting with shaft pointing upwards



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Many accessories - one stop shop Wider range of accessories: accessories

such as valves from one supplier through the present Hägglunds CB accessories program

Adapter make it possible to use the valve program from Hägglunds CB

Free-wheeling opens up for new opportunities

Hägglunds CBmSlide Number 2Drives for high performanceThe most powerful direct drive in the worldIncreased productivityLight weightEnables a compact designImproved efficiencyVersatile system – flexible solution Superior protection of driven machines Capacity of the Hägglunds CBmHigh torque / weight ratioWide operating rangeWide operating rangeHigh torque capacityHigh power capacityEngineering at its bestThe power of hydraulicsWeight saving with close fit to machine�Direct mounting on a plain turned shaftVersatile mounting to optimize machine design�Versatile mounting to optimize machine designVersatile mounting to optimize machine designMany accessories - one stop shop

Hägglunds hydraulic motors - Robert Bosch GmbH€¦ · Hägglunds CBm motor. DC-HD/MKT |...

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