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Hagglunds CA motor
Hagglunds CA50 CA70 CA100 CA140 CA210 motor

Hagglunds CA motor

Hydraulic Hagglunds CA motor CA50 CA70 CA100 CA210

A4VSO piston pump Rexroth A4VSO pump


Features Compact Hagglunds CA motor
High power capacity 
The new Compact has a wider speed range than any motor we have built before. It can work at high speed and high pressure.
High power/weight ratio
The new Compact with its small outer diameter and low weight will give you a high power to weight ratio that is extraordinary. This means great performance but also lower energy consumption.
Insensitive to shock loads 
The new Compact is small and light but at the same time tough and insensitive to shock loads. The new Compact has everything you have come to expect from a Hagglunds motor - high torque, wide speed range, shock resistant, easy to install, easy to maintain, and as tough as they come.
Hole through motor centre
The hole through the motor centre is extremely useful in some applications. For example with through shaft for driving from both ends - or to gain access to the machine to feed water or other medium through the shaft.
Adaptable mounting
Even though we believe in standard solutions. We also believe in adapting our products to our customers’ needs. The new Compact can be mounted in just about any way you want it.
Functional description
Hagglunds hydraulic industrial and marine motor COMPACT is of the radial-piston type with a rotating cylinder block/hollow shaft and a stationary housing. The cylinder block is mounted in fixed roller bearings in the housing. An even number of pistons are radically located in bores inside the cylinder block, and the valve plate directs the incoming and outgoing oil to and from the working pistons. Each piston is working against a cam roller. Oil main lines are connected to ports A and C in the connection block and drain lines to ports D1, D2 or D3 in the motor housing. The motor is connected to the shaft of the driven machine through the hollow shaft of the cylinder block. The torque is transmitted by using a mechanical shrink disc, or alternatively by splines. The symmetrical design of the motor has made it possible to design it as a two displacement motor. This means that two different displacements and speeds can be obtained for a given flow. To get the 2-speed function, a motor prepared for two speeds has to be ordered together with a 2-speed valve.
Main characteristics:
1) Good anti-shock capability and stability;
2) Stable speed switch and brake available;
3) Enable free running working condition;
4) Multi-mounting options; hollow shaft design;
5) Large output torque; wide speed range; directly replace combined devices of high speed motor and gearbox; compact structure;
6) Stable performance in low speed;
7) Higher mechanical and volumetric efficiency;
8) Reversible rotation;
9) Higher power-mass ratio;
10) Higher reliability; easy maintenance
Technical Data of Hagglunds CA motor
Table of values (theoretical values, without efficiency and tolerances; values rounded)

Motor type
Metric
 
 

FULL DISPLACEMENT

Max. **
pressure

DISPLACEMENT SHIFT

Displacement

Specific torque

Rated*
speed

Max.***
speed

Displacement

Specific torque

Rated speed

Max. speed

Ratio

V cm3

T Nm

n rev min

n rev min

p bar

V cm3

T Nm

n  rev
min

n rev min

 

CA 50 20

1256

20

400

400

350

 
Not recommended to be used in reduced displacement 

CA 50 25

1570

25

350

400

350

CA 50 32

2010

32

280

400

350

CA 50 40

2512

40

230

350

350

CA 50 50

3140

50

200

280

350

1570

25

200

280

1:02

CA 70 40

2512

40

270

400

350

 

CA 70 50

3140

50

225

320

350

1570

25

225

320

1:02

CA 70 60

3771

60

195

275

350

1886

30

195

275

1:02

CA 70 70

4400

70

180

240

350

2200

35

180

240

1:02

CA 100 40

2512

40

390

400

350

 

CA 100 50

3140

50

320

400

350

CA 100 64

4020

64

260

390

350

CA 100 80

5024

80

220

310

350

2512

40

220

310

1:02

CA 100 100

6280

100

190

270

350

3140

50

190

270

1:02

CA 140 80

5024

80

245

340

350

 

CA 140 100

6280

100

205

275

350

3140

50

205

275

1:02

CA 140 120

7543

120

180

245

350

3771

60

180

245

1:02

CA 140 140

8800

140

170

220

350

4400

70

170

220

1:02

CA 210 160

10051

160

105

150

350

5026

80

105

150

1:02

CA 210 180

11314

180

100

135

350

5657

90

100

135

1:02

CA 210 210

13200

210

85

115

350

6600

105

85

115

1:02

 

Hydraulic Hagglunds CA motor

Motor type  
US
 

FULL DISPLACEMENT

Max. **
pressure

DISPLACEMENT SHIFT

Displacement

Specific torque

Rated*
speed

Max. ***
speed

Displacement

Specific torque

Rated speed

Max. speed

Ratio

V cm3

T Nm

n rev min

n rev min

p bar

V cm3

T Nm

n  rev
min

n rev min

 

CA50 20

76.6

1017

400

400

5000

Not recommended to be used in reduced displacement

CA50 25

95.8

1271

350

400

5000

CA50 32

122.6

1627

280

400

5000

CA50 40

153.3

2034

230

350

5000

CA50 50

191.6

2543

200

280

5000

95.8

1271

200

280

1:02

CA70 40

153.3

2034

270

400

5000

 

CA70 50

191.6

2543

225

320

5000

95.8

1271

225

320

1:02

CA70 60

230.1

3051

195

275

5000

115.1

1526

195

275

1:02

CA70 70

268.5

3560

180

240

5000

134.3

1780

180

240

1:02

CA100 40

153.3

2034

390

400

5000

 

CA100 50

191.6

2543

320

400

5000

CA100 64

245.3

3254

260

390

5000

CA100 80

306.6

4068

220

310

5000

153.3

2034

220

310

1:02

CA100 100

383.2

5085

190

270

5000

191.6

2543

190

270

1:02

CA140 80

306.6

4068

245

340

5000

 

CA140 100

383.2

5085

205

275

5000

191.6

2543

205

275

1:02

CA140 120

460.3

6102

180

245

5000

230.1

3050

180

245

1:02

CA140 140

537

7119

170

220

5000

268.5

3560

170

220

1:02

CA210 160

613.2

8136

105

150

5000

306.7

4068

105

150

1:02

CA210 180

690.4

9154

100

135

5000

345.2

4577

100

135

1:02

CA210 210

805.5

10678

85

115

5000

402.8

5339

85

115

1:02

Dimensions of Compact Hagglunds CA Motor


Motor with Female spline shaft

 

Motor with shrink disc coupling

Motor
type

Spline shaft (mm)

Weight
(kg)

Main
Conn.

Drain
Conn.

Motor
type

Weight
(kg)

Main
Conn.

Drain
Conn.

CA50

N120x5x30x22x9H

175

SAE 11/4”

BSP 3/4“

CA 50

203

SAE 11/4”

BSP 3/4“

CA70

N120x5x30x22x9H

205

SAE 11/4”

BSP 3/4“

CA 70

232

SAE 11/4”

BSP 3/4“

CA100

N140x5x30x26x9H

265

SAE 11/4”

BSP 3/4“

CA 100

310

SAE 11/4”

BSP 3/4“

CA140

N140x5x30x26x9H

305

SAE 11/4”

BSP 3/4“

CA 140

347

SAE 11/4”

BSP 3/4“

CA210

N150x5x30x28x9H

395

SAE 11/4”

BSP 3/4“

CA 210

456

SAE 11/4”

BSP 3/4“

 



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