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PRINTABLE VERSION

HRC

Code	Bush Size	MAX BORE		TYPE B FLANGE				DIMENSIONS									Mass kg
		MAX BORE		BORE		C	D	A	B	E	F	G	C	D	J	L
		MM	INS	MAX	MIN	C	D	A	B	E	F	G	C	D	J	L
CC70	1008	25	1	32	8	21	25	69	60	31	25.0	18.0	20.0	23.5	29	65.0	1.00
CC90	1108	28	1 1/8	38	8	26	30	85	70	32	30.5	22.5	19.5	23.5	29	69.5	1.78
CC110	1610	42	1 5/8	55	8	37	45	112	100	45	45.0	29.0	18.5	26.5	38	82.0	5.00
CC130	1610	42	1 5/8	60	36	47	55	130	105	50	53.0	36.0	18.0	26.5	38	89.0	5.46
CC150	2012	50	2	65	40	50	60	150	115	62	60.0	40.0	23.5	33.5	42	107.0	7.11
CC180	2517	60	2 1/2	80	46	58	70	180	125	77	73.0	49.0	34.5	46.5	48	142.0	16.60
CC230	3020	75	3	100	52	77	90	225	155	99	85.5	59.5	39.5	52.5	55	164.5	26.00
CC280	3525	100	4	115	60	90	105	275	206	119	105.5	74.5	51.0	66.5	67	207.5	50.00

J' is the wrench clearance required for tighening and loosening the bush on the shaft.

POWER RATINGS (KW)

SPEED rev/min	COUPLING SIZE
SPEED rev/min	70	90	110	130	150	180	230	280

100	0.33	0.84	1.68	3.30	6.28	9.95	20.9	33.0
200	0.66	1.68	3.35	6.60	12.6	19.9	41.9	65.0
400	1.32	3.35	6.70	13.2	25.1	39.8	83.8	132
600	1.98	5.03	10.1	19.8	37.7	59.7	126	198
720	2.37	6.03	12.1	23.8	45.2	71.6	151	238
800	2.64	6.70	13.4	26.4	50.3	79.6	168	264
960	3.17	8.04	16.1	31.7	60.3	95.5	201	317
1200	3.96	10.1	20.1	39.6	75.4	119	251	396
1440	4.75	12.1	24.1	47.5	90.5	143	302	475
1600	5.28	13.4	26.8	52.8	101	159	335	528
1800	5.94	15.1	30.2	59.4	113	179	377	594
2000	6.60	16.8	33.5	66.0	126	199	419	660
2200	7.26	18.4	36.9	72.6	138	219	461	726
2400	7.92	20.1	40.2	79.2	151	239	503
2600	8.58	21.8	43.6	85.8	163	259	545
2880	9.50	24.1	48.3	95	181	286
3000	9.90	25.1	50.3	99	188	298
3600	11.90	30.1	60.3	116	226

Nominal Torque (Qm)	31.5	80	160	315	600	950	2000	3150
Max Torque (Nm)	72	180	360	720	1500	2350	5000	7200

Sizes: I-trans stock 8 sizes from 70 through to 280 in taper lock and standard bore configurations.

Installation: This is straightforward with no special tools required. Only a hexagon wrench is needed. Maintenance is largely eliminated and no lubrication is required.

Misalignmnet: The HRC coupling accommodates incidental misalignment.

General: The HRC Coupling is made from High Grade Cast Iron which allows for safe and durable running under the stated conditions. Peak loads are reduced by a flexible element, and in the unlikely event of this being destroyed the drive will be maintained by the inner action of the integrally cast driving dogs.

Notes on HRC shaft coupling:

For speeds below 500 rpm check your coupling selection on rated torque adn kW/100 rpm selection basis.
For speeds below 100 rpm select the coupling on the maximum torque rating.
If the power or torque rating is not known and the coupling drive shafts are steel, as a guide you can base your selection on the couplings largest shaft diameter capacity. If there are any capacity doubts, choose a coupling the next size up.

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