TORQUE LIMITER

Name: Right angle head RA20
Brand: Modec
SKU: N/A
Availability: InStock
Rating: 5,0 (1 reviews)

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Manufacturer: Modec

Made in: France

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All our portable valve actuators are equiped, or can be equiped as an option, with an adjustable torque limiter to protect equipment and operators from the risks associated with applying too much torque.

This also ensures that a minimum torque has been applied by the device.

Advice and Support

Warranty of at least 12 months according to manufacturer standards

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090 997 5120

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References

Technical data sheet Torque Limiter

TORQUE LIMITER

Manufacturer: Modec

Price: Call us

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Description

The torque Limiter is available as an option for actuators PY68 and HL83.
The JA73E have a built-in electronic torque limiter as standard.

On the JA73 On the MC89 On the PY68

As the JA73 rotational speed is constant, a change in power results in a proportional change in maximum torque.

Therefore, by setting the power to one of the 4 available levels, the maximum torque of the actuator is adjusted to a limit.

The following table shows the maximum torque values for the different JA73 models depending on the selected power level:

Without drive head	Power levels - Max torque (Nm)
Without drive head	1	2	3	4
JA73E-023	6	16	30	44
JA73S-077	20	55	100	150
JA73S-132	35	95	170	250
JA73H-169	45	120	220	320
JA73H-309	80	220	400	590
JA73H-564	140	390	720	1080*

* Max 1000 Nm

With RA30	Power levels - Max torque (Nm)
With RA30	1	2	3	4
JA73E-023	6	16	30	44
JA73S-077	20	55	100	150
JA73S-132	35	95	170	250
JA73H-169	45	120	220	320
JA73H-309	80	220	400	590
JA73H-564	140	390

* Max 600 Nm (442 lb.ft)

With banjo head BJH01	Power levels - Max torque (Nm)
With banjo head BJH01	1	2	3	4
JA73E-023	25	65	120	175
JA73S-077	80	220	400	600
JA73S-132	140	380
JA73H-169	180	480
JA73H-309	320
JA73H-564	560

* Max 600 Nm (442 lb.ft)

With banjo head BJH02	Power levels - Max torque (Nm)
With banjo head BJH02	1	2	3	4
JA73E-023	20	50	90	130
JA73S-077	60	160	300	450
JA73S-132	100	280	510	750
JA73H-169	130	360	660	970
JA73H-309	240	660
JA73H-564	420

* Max 1000 Nm

With Torque multiplier	Power levels - Max torque (Nm)
With Torque multiplier	1	2	3	4
JA73E-023	22	59	111	163
JA73S-077	74	204	371	557
JA73S-132	130	353	631*
JA73H-169
JA73H-309
JA73H-564

* Max 600 Nm (442 lb.ft)

Forbidden

For each of the four speed levels (selected by the button on the top of the unit), the maximum torque can be set with the knob at the foot of the handle at the back of the actuator.

The matrices below show the maximum speed and torque values for each of the selected combinations.

An audible signal (two beeps) sounds and the actuator stops when the set torque is reached. The tool will restart only after the on/off switch is released and pressed again.

MC89E-011 MC89S-035 MC89S-054

Straight or with RA30	Torque settings	1	2	3	4	5
Speed settings	Torque settings	1	2	3	4	5
1	VMax (RPM)	26	29	34	37	41
1	CMax (Nm)	17	54	89	129	165
2	VMax (RPM)	41	46	52	57	61
2	CMax (Nm)	16	49	82	116	153
3	VMax (RPM)	126	147	168	188	209
3	CMax (Nm)	4	16	29	40	53
4	VMax (RPM)	195	223	258	279	314
4	CMax (Nm)	3	11	19	29	37

With banjo head BJH01	Torque settings	1	2	3	4	5
Speed settings	Torque settings	1	2	3	4	5
1	VMax (RPM)	6.5	7.3	8.4	9.2
1	CMax (Nm)	69	218	355	516
2	VMax (RPM)	10	12	13	14	15
2	CMax (Nm)	63	195	327	464	613
3	VMax (RPM)	31	37	42	47	52
3	CMax (Nm)	17	63	115	160	212
4	VMax (RPM)	49	56	65	70	79
4	CMax (Nm)	11	43	77	115	149

With banjo head BJH02	Torque settings	1	2	3	4	5
Speed settings	Torque settings	1	2	3	4	5
1	VMax (RPM)	9	10	11	12	14
1	CMax (Nm)	52	163	256	387	490
2	VMax (RPM)	14	15	17	19	20
2	CMax (Nm)	57	146	245	348	460
3	VMax (RPM)	42	49	56	63	70
3	CMax (Nm)	12	47	86	120	159
4	VMax (RPM)	65	74	86	93	105
4	CMax (Nm)	8	32	58	86	112

With Torque multiplier	Torque settings	1	2	3	4	5
Speed settings	Torque settings	1	2	3	4	5
1	VMax (RPM)	7	8	9	10	11
1	CMax (Nm)	64	202	329	478	611
2	VMax (RPM)	11	12	14	15	17
2	CMax (Nm)	58	181	303	430	569
3	VMax (RPM)	34	40	45	51	56
3	CMax (Nm)	15	58	106	149	197
4	VMax (RPM)	53	60	70	75	85
4	CMax (Nm)	11	40	72	106	138

Forbidden

Straight or with RA30	Torque settings	1	2	3	4	5
Speed settings	Torque settings	1	2	3	4	5
1	VMax (RPM)	8	9	10	11	12
1	CMax (Nm)	60	180	300	430	550
2	VMax (RPM)	12	14	15	17	18
2	CMax (Nm)	50	160	270	390	515
3	VMax (RPM)	38	44	51	57	63
3	CMax (Nm)	13	50	100	140	175
4	VMax (RPM)	58	67	77	84	94
4	CMax (Nm)	10	35	65	95	125

With banjo head BJH01	Torque settings	1	2	3	4	5
Speed settings	Torque settings	1	2	3	4	5
1	VMax (RPM)	2
1	CMax (Nm)	240
2	VMax (RPM)	3
2	CMax (Nm)	200
3	VMax (RPM)	10	11	13	14
3	CMax (Nm)	52	200	400	560
4	VMax (RPM)	15	17	19	21	24
4	CMax (Nm)	40	140	260	380	500

With banjo head BJH02	Torque settings	1	2	3	4	5
Speed settings	Torque settings	1	2	3	4	5
1	VMax (RPM)	3	3	3
1	CMax (Nm)	180	540	900
2	VMax (RPM)	4	5	5
2	CMax (Nm)	150	480	810
3	VMax (RPM)	13	15	17	19	21
3	CMax (Nm)	39	150	300	420	525
4	VMax (RPM)	19	22	26	28	31
4	CMax (Nm)	30	105	195	285	375

With Torque multiplier	Torque settings	1	2	3	4	5
Speed settings	Torque settings	1	2	3	4	5
1	VMax (RPM)	2
1	CMax (Nm)	223
2	VMax (RPM)	3	4
2	CMax (Nm)	186	594
3	VMax (RPM)	10	12	14	15
3	CMax (Nm)	48	186	371	519
4	VMax (RPM)	16	18	21	23	25
4	CMax (Nm)	37	130	241	352	464

Forbidden

Without drive head	Torque settings	1	2	3	4	5
Speed settings	Torque settings	1	2	3	4	5
1	VMax (RPM)	5	6	7	7	8
1	CMax (Nm)	90	280	460	660	850
2	VMax (RPM)	8	9	10	11	12
2	CMax (Nm)	80	250	420	600	790
3	VMax (RPM)	25	29	33	37	41
3	CMax (Nm)	20	80	150	210	270
4	VMax (RPM)	38	44	50	55	61
4	CMax (Nm)	15	55	100	145	190

With RA30	Torque settings	1	2	3	4	5
Speed settings	Torque settings	1	2	3	4	5
1	VMax (RPM)	5	5.8	7
1	CMax (Nm)	90	280	460
2	VMax (RPM)	8	9	10	11
2	CMax (Nm)	80	250	420	600
3	VMax (RPM)	25	29	33	37	41
3	CMax (Nm)	20	80	150	210	270
4	VMax (RPM)	38	44	50	55	61
4	CMax (Nm)	15	55	100	145	190

With banjo head BJH01	Torque settings	1	2	3	4	5
Speed settings	Torque settings	1	2	3	4	5
1	VMax (RPM)	1
1	CMax (Nm)	360
2	VMax (RPM)	2
2	CMax (Nm)	320
3	VMax (RPM)	6	7	8
3	CMax (Nm)	80	320	600
4	VMax (RPM)	10	11	13	14
4	CMax (Nm)	60	220	400	580

With banjo head BJH02	Torque settings	1	2	3	4	5
Speed settings	Torque settings	1	2	3	4	5
1	VMax (RPM)	2	2
1	CMax (Nm)	270	840
2	VMax (RPM)	3	3
2	CMax (Nm)	240	750
3	VMax (RPM)	8	10	11	12	14
3	CMax (Nm)	60	240	450	630	810
4	VMax (RPM)	13	15	17	18	20
4	CMax (Nm)	45	165	300	435	570

With Torque multiplier	Torque settings	1	2	3	4	5
Speed settings	Torque settings	1	2	3	4	5
1	VMax (RPM)	1
1	CMax (Nm)	334
2	VMax (RPM)	2
2	CMax (Nm)	297
3	VMax (RPM)	7	8	9
3	CMax (Nm)	74	297	557
4	VMax (RPM)	10	12	13	15
4	CMax (Nm)	56	204	371	540

Forbidden

On these actuators, the torque limiter is an option that disconnects the motor from the gearbox when the torque limit is reached. The actuator head then has no residual torque applied.

The operator can change the torque limit over a range of +/- 40% of the median value. The following tables show the maximum torque setting ranges for each actuator model selected :

Without drive head	Reduction ratio	Free speed - 6.2 bars (RPM)	Max torque (Nm)
Without drive head	Reduction ratio	Free speed - 6.2 bars (RPM)	Min	Max
PY68E-031-03/05	1:31	305	20	45
PY68S-087-03/05	1:40	218	25	60
PY68S-148-03/05	1:61	155	40	90
PY68H-192-03/05	1:227	42	140	340
PY68H-293-03/05	1:293	32	180	440
PY68H-641-03/05	1:641	15	400	960

With RA30	Reduction ratio	Free speed - 6.2 bars (RPM)	Max torque (Nm)
With RA30	Reduction ratio	Free speed - 6.2 bars (RPM)	Min	Max
PY68E-031-03/05	1:31	305	20	45
PY68S-087-03/05	1:40	218	25	60
PY68S-148-03/05	1:61	155	40	90
PY68H-192-03/05	1:227	42	140	340
PY68H-293-03/05	1;293	32	180	440
PY68H-641-03/05	1:641	15	400

With BJH01	Reduction ratio	Free speed - 6.2 bars (RPM)	Max torque (Nm)
With BJH01	Reduction ratio	Free speed - 6.2 bars (RPM)	Min	Max
PY68E-031-03/05	1:124	76	80	180
PY68S-087-03/05	1:160	54	100	240
PY68S-148-03/05	1:244	38	160	360
PY68H-192-03/05	1:908	10
PY68H-293-03/05	1:1172	8
PY68H-641-03/05	1:2564	4

With BJH02	Reduction ratio	Free speed - 6.2 bars (RPM)	Max torque (Nm)
With BJH02	Reduction ratio	Free speed - 6.2 bars (RPM)	Min	Max
PY68E-031-03/05	1:162	101	60	135
PY68S-087-03/05	1:381	72	75	180
PY68S-148-03/05	1:597	51	120	270
PY68H-192-03/05	1:774	14	420
PY68H-293-03/05	1:879	10	540
PY68H-641-03/05	1:1692	5

With Torque multiplier	Reduction ratio	Free speed - 6.2 bars (RPM)	Max torque (Nm)
With Torque multiplier	Reduction ratio	Free speed - 6.2 bars (RPM)	Min	Max
PY68E-031	1:115	82	74	167
PY68S-087	1:148	59	93	223
PY68S-148	1:226	42	148	334
PY68H-192	1:842	11
PY68H-293	1:1087	9
PY68H-641	1:2378	4

Forbidden