NMRV-NMRV-Motor - YC Motor

NMRV-NMRV-Motor ( DRV )

· Made of high-quality aluminum alloy (025-090), light weight and non-rusting;iron case 110-150.

· Smooth in running and low in noise, can work long time in dreadful conditions.

· Large output torque;High in radiating efficiency.

· Good-looking in appearance,durable in service life and small in volume; Suitable for omnibearing installation.

Combination Worm Gear Units Specification

■ DRV MODEL ILLUMINATE

DRV①

050/110②

900③

E④

FA1⑤

DZ1⑥

71B5⑦

B3⑧

NO	Comments / Technical Specification
①	Model code: DRV duplex worm reducer
②	Central distance of worm gear units (spec)
③	Speed ratio of reducer
④	1. No mark means single extension worm shaft 2. E: Double extension worm shaft
⑤	1. No mark means hole output flange 2. FA, FB, FC, FD, FE(1/2): output Flange and position
⑥	1. No mark means hole output 2. DZ(1/2): Single output shaft and position 3. SZ: Double output shaft
⑦	Normalized form of input flange
⑧	Installation position code

DRV Reducer Dimensions Table (Part 1)
DRV	A	A1	B	B1	C	C1	D(H7)	D1(j6)	E(h8)	F	G	G1	G2	H	H1	H2	L	L1	L2	M	M1	N	N1	O	O1
025-030	80	70	97	-	54	44	14	-	55	32	56	63	-	65	29	22.5	100	102	128	40	35	57	48	30	25
025-040	100	70	121.5	-	70	60	18(19)	-	60	43	71	78	-	75	36.5	22.5	115	128	164	50	35	71.5	48	40	25
030-040	100	80	121.5	20	70	60	18(19)	9	60	43	71	78	51	75	36.5	29	120	128	164	50	40	71.5	57	40	30
030-050	120	80	144	20	80	70	25(24)	9	70	49	85	92	51	85	43.5	29	130	153	199	60	40	84	57	50	30
030-063	144	80	174	20	100	85	25(28)	9	80	67	103	112	51	95	53.0	29	145	173	219	72	40	102	57	63	30
040-075	172	100	205	23	120	90	28(35)	11	95	72	112	120	60	115	57.0	36.5	168.5	192	247	86	50	119	71.5	75	40
040-090	206	100	238	23	140	100	35(38)	11	110	74	130	140	60	130	67.0	36.5	185.5	234	309	103	50	135	71.5	90	40
050-110	255	120	295	30	170	115	42	14	130	-	144	155	74	165	74.0	43.5	225	249	324	127.5	60	167.5	84	110	50
063-130	293	144	335	40	200	120	45	19	180	-	155	170	90	215	81.0	53	249.5	265	340	146.5	72	187.5	102	130	63
063-150	340	144	400	40	240	145	50	19	180	-	185	200	90	215	96	53	275	297	374	170	72	230	102	150	63

DRV Reducer Dimensions Table (Part 2)
DRV	P	Q	R	S	T	BL	β	b	b1	b2	t	t1	t2	d(h6)	f1	m	V	V1	V2
025-030	75	44	6.5	21	5.5	M6×10(n=4)	0°	5	-	5	16.3	-	16	14	-	M6	27	30	32.5
025-040	87	55	6.5	26	6.5	M6×10(n=4)	45°	6	-	6	20.8(21.8)	-	20.5	18	-	M6	35	40	43
030-040	87	55	6.5	26	6.5	M6×10(n=4)	45°	6(6)	3	6	20.8(21.8)	10.2	20.5	18	-	M6	35	40	43
030-050	100	64	8.5	30	7	M8×12(n=4)	45°	8(8)	3	8	28.3(27.3)	10.2	28	25	-	M10	40	50	53.5
030-063	110	80	8.5	36	8	M8×12(n=8)	45°	8(8)	3	8	28.3(31.3)	10.2	28	25	-	M10	50	50	53.5
040-075	140	93	11	40	10	M8×14(n=8)	45°	8(10)	4	8	31.3(38.3)	12.5	31	28	-	M10	60	60	63.5
040-090	160	102	13	45	11	M10×16(n=8)	45°	10	4	10	38.3(41.3)	12.5	38	35	-	M12	70	80	84.5
050-110	200	125	14	50	14	M10×18(n=8)	45°	12	5	12	45.3	16.0	45	42	M6	M16	85	80	84.5
063-130	250	140	16	60	15	M12×20(n=8)	45°	14	6	14	48.3	21.5	48.5	45	M6	M16	100	80	85
063-150	250	180	18	72	18	M12×22(n=8)	45°	14	6	14	53.8	21.5	53.5	50	M6	M16	120	82	87

POSSIBLE COMBINATIONS (NMRV+NMRV / NRV+NMRV)
Model	i	n₂ (r/min)	IEC Motor	i₁	i₂
DRV 025/030	100	14	56	10	10
	150	9.3		10	15
	200	7		10	20
	250	5.6		10	25
	300	4.7		10	30
	400	3.5		20	20
	500	2.8		20	25
	600	2.3		20	30
	750	1.9		30	25
	900	1.6		30	30
	1200	1.2		40	30
	1500	0.93		50	30
	1800	0.78		60	30
	2400	0.58		60	40
	3000	0.47		60	50
DRV 025/040	300	4.7	56	10	30
	400	3.5		10	40
	500	2.8		20	25
	600	2.3		20	30
	750	1.9		30	25
	900	1.6		30	30
	1200	1.2		40	30
	1500	0.93		50	30
	1800	0.78		60	30
	2400	0.58		60	40
	3000	0.47		60	50
	4000	0.35		50	80
	5000	0.28		50	100
DRV 030/040	300	4.7	56	10	30
	400	3.5		10	40
	500	2.8		20	25
	600	2.3		20	30
	750	1.9		25	30
	900	1.6		30	30
	1200	1.2		30	40
	1500	0.93		50	30
	1800	0.78		60	30
	2400	0.58		60	40
	3200	0.44		80	40
	4000	0.35		50	80
	5000	0.28		50	100
DRV 030/050	300	4.7	56 63	10	30
	400	3.5		10	40
	500	2.8		10	50
	600	2.3		20	30
	750	1.9		25	30
	900	1.6		30	30
	1200	1.2		30	40
	1500	0.93		50	30
	1800	0.78		60	30
	2400	0.58		60	40
	3000	0.47		60	50
	4000	0.35		50	80
	4800	0.29		60	80
DRV 030/063	300	4.7	56 63	7.5	40
	400	3.5		10	40
	500	2.8		10	50
	600	2.3		15	40
	750	1.9		15	50
	900	1.6		15	60
	1200	1.2		30	40
	1500	0.93		30	50
	1800	0.78		30	60
	2400	0.58		60	40
	3000	0.47		60	50
	4000	0.35		50	80
	5000	0.28		50	100

POSSIBLE COMBINATIONS (NMRV+NMRV / NRV+NMRV)
Model	i	n₂ (r/min)	IEC Motor	i₁	i₂
DRV 040/075	300	4.7	56 63 71	10	30
	400	3.5		10	40
	500	2.8		10	50
	600	2.3		20	30
	750	1.9		25	30
	900	1.6		30	30
	1200	1.2		30	40
	1500	0.93		50	30
	1800	0.78		60	30
	2400	0.58		60	40
	3000	0.47		60	50
	4000	0.35		50	80
	5000	0.28		50	100
DRV 040/090	300	4.7	56 63 71	7.5	40
	400	3.5		10	40
	500	2.8		10	50
	600	2.3		15	40
	750	1.9		15	50
	900	1.6		15	60
	1200	1.2		30	40
	1500	0.93		30	50
	1800	0.78		30	60
	2400	0.58		60	40
	3000	0.47		60	50
	4000	0.35		50	80
	5000	0.28		50	100
DRV 050/110	300	4.7	63 71 80	10	30
	400	3.5		10	40
	500	2.8		10	50
	600	2.3		15	40
	750	1.9		25	30
	900	1.6		30	30
	1200	1.2		30	40
	1500	0.93		50	30
	1800	0.78		60	30
	2400	0.58		60	40
	3000	0.47		60	50
	4000	0.35		50	80
	5000	0.28		50	100
DRV 063/130	300	4.7	71 80 90	10	30
	400	3.5		10	40
	500	2.8		10	50
	600	2.3		15	40
	750	1.9		25	30
	900	1.6		30	30
	1200	1.2		30	40
	1500	0.93		50	30
	1800	0.78		60	30
	2400	0.58		60	40
	3000	0.47		60	50
	4000	0.35		50	80
	5000	0.28		50	100
DRV 063/150	150	9.3	71 80 90	10	15
	200	7.1		10	20
	250	5.6		10	25
	300	4.7		10	30
	400	3.5		10	40
	500	2.8		10	50
	600	2.3		15	40
	750	1.9		25	30
	900	1.6		30	30
	1200	1.2		30	40
	1800	0.78		60	30
	2400	0.58		60	40
	3000	0.47		60	50
	4000	0.35		50	80
	5000	0.28		50	100

DRV PERFORMANCE PARAMETERS
P_1n (kW)	n₂ (r/min)	i	M_2n (Nm)	F_r2 (N)	fs	Combo Model	Motor Spec
0.09	28.0	100	18	1286	1.6	DRV025/030	5612
	18.7	150	25	1472	1.1
	14.0	200	31	1620	0.9
	14.0	100	37	1620	0.8	DRV025/030	5624
	9.3	150	50	1830	0.6
	7.0	200	61	1830	0.5
	5.6	250	68	1830	0.5
	4.7	300	77	1830	0.4
	3.5	400	106	1830	0.3
	2.8	500	117	1830	0.3
	2.3	600	135	1830	0.2
	1.9	750	149	1830	0.2
	1.6	900	167	1830	0.2
	1.2	1200	201	1830	0.1
	0.9	1500	231	1830	0.1
	0.8	1800	264	1830	0.1
	0.6	2400	311	1830	0.1
	0.5	3000	347	1830	0.1
	9.3	300	43	3490	1.6	DRV025/040	5612
	7.0	400	52	3490	1.2
	5.6	500	71	3490	0.8
	4.7	300	82	3490	0.8	DRV030/040	5624
	3.5	400	103	4840	1.2	DRV030/050	5624
	2.8	500	120	4840	1.0
	2.3	600	146	4840	0.9
	1.9	750	158	4840	0.8
	1.6	900	177	4840	0.7
	1.6	900	188	6270	1.0	DRV030/063	5624
	1.2	1200	222	6270	0.9
	0.9	1500	259	6270	0.7
	0.9	1500	305	7380	1.1	DRV040/075	5624
	0.8	1800	331	7380	1.0
	0.6	2400	400	7380	0.7
	0.5	3000	494	8180	0.9	DRV040/090	5624
	0.4	4000	589	8180	0.8	DRV040/090	5624
0.12	4.7	300	112	4840	1.2	DRV030/050	6314
	3.5	400	138	4840	0.9
	2.8	500	160	4840	0.7
	2.8	500	168	6270	1.3	DRV030/063	6314
	2.3	600	199	6270	1.1
	1.9	750	217	6270	0.9
	1.6	900	279	7380	1.2	DRV040/075	6314
	1.2	1200	344	7380	0.9	DRV040/075	6314
	0.8	1800	470	8180	0.9	DRV040/090	6314
	0.6	2400	593	8180	0.9	DRV040/090	6314
	0.5	3000	731	10320	1.2	DRV050/110	6314
	0.4	4000	884	10320	1.0
	0.3	5000	1023	10320	0.8

DRV PERFORMANCE PARAMETERS
P_1n (kW)	n₂ (r/min)	i	M_2n (Nm)	F_r2 (N)	fs	Combo Model	Motor Spec
0.18	3.5	400	216	6270	1.0	DRV030/063	6324
	2.8	500	252	6270	0.8	DRV030/063	6324
	2.3	600	336	7380	1.1	DRV040/075	6324
	1.9	750	371	7380	0.9
	1.6	900	419	7380	0.8
	1.2	1200	544	8180	1.0	DRV040/090	6324
	0.9	1500	647	8180	0.8	DRV040/090	6324
	0.8	1800	727	10320	1.5	DRV050/110	6324
	0.6	2400	948	10320	1.1	DRV050/110	6324
0.25	7.0	400	150	6270	1.4	DRV030/063	6322
	5.6	500	175	6270	1.2	DRV030/063	6322
	3.5	400	321	7380	1.1	DRV040/075	7114
	2.8	500	375	7380	0.8	DRV040/075	7114
	2.3	600	488	8180	1.2	DRV040/090	7114
	1.9	750	553	8180	0.9
	1.6	900	612	8180	0.8
	1.2	1200	776	10320	1.3	DRV050/110	7114
	0.9	1500	924	10320	1.2
	0.8	1800	1010	10320	1.1
	0.6	2400	1358	13500	1.0	DRV063/130	7114
	0.5	3000	1626	13500	0.8
	0.4	4000	1910	13500	0.6
	0.3	5000	2132	13500	0.5
	0.8	1800	1199	18000	1.8	DRV063/150	7114
	0.6	2400	1446	18000	1.8
	0.5	3000	1713	18000	1.4
	0.4	4000	2026	18000	0.9
	0.3	5000	2251	18000	0.7
0.37	9.3	300	182	6270	1.3	DRV030/063	7112
	7.0	400	222	6270	1.0	DRV030/063	7112
	4.7	300	383	7380	1.0	DRV040/075	7124
	3.5	400	474	7380	0.7	DRV040/075	7124
	4.7	300	406	8180	1.5	DRV040/090	7124
	3.5	400	505	8180	1.2
	2.8	500	593	8180	0.9
	2.3	600	722	8180	0.8
	1.9	750	837	10320	1.3	DRV050/110	7124
	1.6	900	928	10320	1.2
	1.2	1200	1148	10320	0.8
	0.9	1500	1444	13500	1.1	DRV063/130	7124
	0.8	1800	1586	13500	0.9	DRV063/130	7124
	0.8	1800	1775	18000	1.2	DRV063/150	7124
	0.6	2400	2141	18000	1.2
	0.5	3000	2535	18000	0.9
0.55	9.3	300	305	8180	2.0	DRV040/090	7122
	7.0	400	375	8180	1.5
	5.6	500	441	8180	1.2
	4.7	300	615	10320	2.0	DRV050/110	8014
	3.5	400	810	10320	1.4
	2.8	500	938	10320	1.1
	2.3	600	1096	10320	1.0
	1.9	750	1244	10320	0.9

DRV PERFORMANCE PARAMETERS
P_1n (kW)	n₂ (r/min)	i	M_2n (Nm)	F_r2 (N)	fs	Combo Model	Motor Spec
0.55	2.8	500	957	13500	1.6	DRV063/130	8014
	1.9	750	1382	13500	1.2
	1.2	1200	2057	13500	0.8
	0.8	1800	2638	18000	0.8	DRV063/150	8014
	0.6	2400	3182	18000	0.6	DRV063/150	8014
0.75	9.3	300	424	10320	2.8	DRV050/110	8012
	7.0	400	553	10320	2.1
	5.6	500	640	10320	1.6
	4.7	300	838	10320	1.5	DRV050/110	8024
	3.5	400	1105	10320	1.1	DRV050/110	8024
	2.8	500	1305	13500	1.1	DRV063/130	8024
	2.3	600	1557	13500	1.0
	1.9	750	1772	13500	0.9
	1.6	900	2014	13500	0.8
	2.8	500	1291	18000	1.8	DRV063/150	8024
	2.3	600	1529	18000	1.7
	1.9	750	1783	18000	1.3
	1.6	900	2215	18000	0.9
	1.2	1200	2680	18000	1
1.1	9.3	300	621	10320	1.9	DRV050/110	8022
	7.0	400	810	10320	1.4
	5.6	500	938	10320	1.1
	4.7	300	1274	13500	1.3	DRV063/130	90S4
	3.5	400	1621	13500	1.0
	2.8	500	1913	13500	0.8
	9.3	150	753	18000	3.1	DRV063/150	90S4
	7	200	966	18000	2.4
	5.6	250	1175	18000	1.7
	4.7	300	1364	18000	1.7
	3.5	400	1619	18000	1.6
	2.8	500	1893	18000	1.2
	2.3	600	2242	18000	1.2
	1.9	750	2616	18000	0.9
1.5	9.3	300	878	13500	1.9	DRV063/130	90S2
	7.0	400	1105	13500	1.4
	5.6	500	1305	13500	1.1
	4.7	300	1737	13500	1.0	DRV063/130	90L4
	3.5	400	2210	13500	0.7	DRV063/130	90L4
	9.3	150	1026	18000	2.3	DRV063/150	90L4
	7	200	1317	18000	1.8
	5.6	250	1602	18000	1.3
	4.7	300	1860	18000	1.3
	3.5	400	2208	18000	1.2
	2.8	500	2582	18000	0.9
	2.3	600	3057	18000	0.9

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■ Features For DRV Worm Gearbox with AC Motor

This high-performance DRV Double Worm Gearbox with AC Motor features a specialized double-reduction combination (interconnecting two worm gear units) that delivers exceptionally high reduction ratios (typically from 100:1 up to 5000:1) and massive output torque for ultra-low-speed applications. Encased in durable, lightweight die-cast aluminum alloy housings, this modular system ensures outstanding heat dissipation, compact space-saving geometry, and excellent corrosion resistance. Inside, precision-engineered tin bronze worm wheels and hardened, ground alloy steel worm shafts guarantee high mechanical strength, smooth power transmission, and quiet, low-vibration performance even under heavy loads. Its direct-coupled AC motor integration eliminates alignment issues and simplifies installation, while the standardized keyway hollow output shaft and versatile mounting options allow for seamless adaptation across multiple orientations. Additionally, its inherent powerful self-locking capabilities offer reliable back-driving prevention, making it the ultimate drive solution for demanding slow-speed industrial applications, such as heavy-duty conveyor systems, mixers, screw feeders, lifts, and automated processing machinery.

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■ DRV MODEL ILLUMINATE

■ Features For DRV Worm Gearbox with AC Motor