Hagglunds CA motor

Hydraulic Hagglunds CA motor CA50 CA70 CA100 CA210

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“