RIB19-3P-460xH | Torque Motors

Drawing

RIB19-3P-460xH drawing — primary part height H_P, secondary part height H_S, outer diameter 565 f8, inner diameter 420 H8 (outer dimensions 548 / 531 / 460 / 435). Includes the thread distribution of the primary/secondary part (TS×TD, n×TP) and the cable outlet position.

Description

RIB is an internal running permanent-magnet synchronous torque motor. The stator is a fully encapsulated, water-cooled laminated iron core; the rotor is a steel ring with permanent magnets bonded radially onto it, the steel ring providing the magnetic return path. The rotor can be centred from both sides of the inner diameter and is fixed at the face. The RIB19-3P-460xH series is available in 7 sizes from 460×25 to 460×175, classified by active height.

Geometric Data

Notes

Tolerance range ±10%. In the type designation, D×H denotes "effective air gap diameter × active height" (in mm).

Geometric data	Symbol	Unit	460×25	460×50	460×75	460×100	460×125	460×150	460×175
Mass, secondary part	m_S	kg	4.9	9.8	14.6	19.5	24.4	29.3	34.2
Mass, primary part	m_P	kg	37.6	50.4	63.4	79.1	93.5	107.8	122.1
Height, secondary part	H_S	mm	26	51	76	101	126	151	176
Height, primary part	H_P	mm	90	110	130	160	185	210	235
Thread, secondary part	TS_S×TD_S	–	M8×16	M8×16	M8×16	M8×16	M8×16	M8×16	M8×16
Thread, secondary part, number×pitch	n_S×TP_S	°	12×30	12×30	24×15	24×15	24×15	48×7.5	48×7.5
Thread, primary part, cable side	TS_PC×TD_PC	–	M8×16	M8×16	M8×16	M8×16	M8×16	M8×16	M8×16
Thread, primary part, cable side, number×pitch	n_PC×TP_PC	°	11×30	11×30	23×15	23×15	23×15	45×7.5	45×7.5
Thread, primary part	TS_P×TD_P	–	M8×16	M8×16	M8×16	M8×16	M8×16	M8×16	M8×16
Thread, primary part, number×pitch	n_P×TP_P	°	12×30	12×30	24×15	24×15	24×15	48×7.5	48×7.5

Performance Data

Notes

Tolerance range ±10%. Each column is a "size × winding design" combination, with winding design codes such as Z1.7, Z2.5, Z3.8, Z4.9. Nominal cooling water feed temperature +20 °C.

Performance data	Symbol	Unit	460×25 Z1.7	460×25 Z2.5	460×25 Z3.8	460×50 Z1.7	460×50 Z2.5	460×50 Z3.8	460×75 Z2.5	460×75 Z3.8	460×100 Z2.5	460×100 Z3.8	460×125 Z2.5	460×125 Z3.8	460×125 Z4.9	460×150 Z3.8	460×150 Z4.9	460×175 Z3.8	460×175 Z4.9
Torques
Ultimate torque	T_u	Nm	888	888	888	1813	1813	1813	2775	2775	3751	3751	4689	4689	4689	5739	5739	6695	6695
Peak torque	T_p	Nm	755	755	755	1541	1541	1541	2330	2330	3144	3144	3930	3930	3930	4811	4811	5612	5612
Continuous torque, cooled	T_cw	Nm	447	436	434	977	953	950	1417	1413	1961	1955	2494	2486	2557	3081	3169	3628	3731
Continuous torque, not cooled	T_c	Nm	137	134	134	335	327	326	522	520	726	723	931	929	955	1158	1191	1369	1408
Stall torque, cooled	T_sw	Nm	334	326	325	731	713	711	1061	1057	1467	1462	1866	1860	1913	2305	2371	2714	2791
Cogging torque	T_cog	Nm	1.97	1.97	1.97	3.95	3.95	3.95	5.92	5.92	7.89	7.89	9.87	9.87	9.87	11.84	11.84	13.82	13.82
Speeds
Limiting speed at I_{p eff} and U_DCL	n_lp	min⁻¹	83	131	247	42	69	134	45	92	33	69	24	53	84	44	70	36	59
Knee speed	n_lw	min⁻¹	143	226	419	70	112	211	75	144	54	106	41	83	125	67	103	56	86
Rated speed S1, cooled	n_lwS1	min⁻¹	143	197	197	70	112	197	75	144	54	106	41	83	125	67	103	56	86
Currents
Effective ultimate current	I_{u eff}	A	41.2	62.3	112.4	41.2	62.3	112.4	62.3	112.4	62.3	112.4	62.3	112.4	164.6	112.4	164.6	112.4	164.6
Effective peak current	I_{p eff}	A	30.4	46	83	30.4	46	83	46	83	46	83	46	83	121.6	83	121.6	83	121.6
Effective continuous current, cooled	I_{cw eff}	A	15.7	23.2	41.8	16.9	24.9	44.8	24.4	44	25.1	45.2	25.5	46	69.2	46.5	70.1	47	70.7
Effective continuous current, not cooled	I_{c eff}	A	4.6	6.9	12.3	5.5	8.2	14.7	8.6	15.4	8.9	16	9.2	16.5	24.8	16.8	25.3	17	25.6
Effective stall current, cooled	I_{sw eff}	A	11.4	16.9	30.3	12.2	18.1	32.5	17.7	31.9	18.2	32.8	18.5	33.3	50.2	33.8	50.8	34.1	51.3
Power losses
Power loss at T_p	P_lp	W	5349	5623	5658	7508	7892	7941	10851	10919	13318	13401	15784	15882	15016	18364	17362	20846	19708
Power loss at T_cw	P_lw	W	1927	1927	1927	3103	3103	3103	4112	4112	5322	5322	6531	6531	6531	7740	7740	8950	8950
Power loss at T_c	P_lc	W	125	125	125	250	250	250	375	375	500	500	626	626	626	751	751	876	876
Electrical characteristic values
DC link voltage	U_DCL	V	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600
Electrical resistance, phase to phase	R₂₀	Ω	3.9	1.8	0.5	5.4	2.5	0.8	3.4	1.1	4.2	1.3	5	1.5	0.7	1.8	0.8	2	0.9
Inductance, phase to phase	L	mH	39.5	17.3	5.3	68.9	30.1	9.2	41.4	12.7	52.3	16.1	65.4	20.1	9.4	23.1	10.8	27	12.6
Back EMF constant, phase to phase	k_û	V/(rad/s)	24.1	15.9	8.8	49.3	32.6	18	49.8	27.6	66.4	36.8	83	46	31.4	56.3	38.5	65.7	44.9
General characteristic values
Number of pole pairs	P	–	38	38	38	38	38	38	38	38	38	38	38	38	38	38	38	38	38
Motor constant	k_m	Nm/√W	12.28	11.98	11.94	21.17	20.65	20.58	26.95	26.87	32.44	32.33	37.24	37.13	38.18	42.26	43.46	46.28	47.59
Torque constant	k_T	Nm/A	29.6	19.5	10.8	60.3	39.9	22.1	61	33.8	81.4	45.1	101.7	56.3	38.5	69	47.1	80.5	55
Motor temperature switch-off threshold	ϑ_PTC	°C	110	110	110	110	110	110	110	110	110	110	110	110	110	110	110	110	110
Axial attraction	F_a	kN	0.74	0.74	0.74	0.74	0.74	0.74	0.74	0.74	0.74	0.74	0.74	0.74	0.74	0.74	0.74	0.74	0.74
Radial attraction	F_r	kN/mm	1.9	1.9	1.9	3.8	3.8	3.8	5.7	5.7	7.5	7.5	9.4	9.4	9.4	11.3	11.3	13.2	13.2
Moment of inertia, secondary part	J	kg·m²	0.24	0.24	0.24	0.47	0.47	0.47	0.71	0.71	0.94	0.94	1.18	1.18	1.18	1.41	1.41	1.65	1.65
Cooling conditions
Volume flow	dV/dt	l/min	5.5	5.5	5.5	8.9	8.9	8.9	11.8	11.8	15.2	15.2	18.7	18.7	18.7	14.8	14.8	17.1	17.1
Nominal feed temperature	ϑ_nf	°C	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20
Cooling water temperature difference	∆ϑ	K	5	5	5	5	5	5	5	5	5	5	5	5	5	7.5	7.5	7.5	7.5

Note: Tolerance range of all values ±10%. Binding data and drawings will be made available by agreement; we recommend obtaining support from our engineers in the motor design phase. Subject to change without notice.

Drawing

Description

Geometric Data

Notes

Performance Data

Notes

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