R-047

R-047 Helical gear units can output up to 300 Nm (depends on ratio)

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Overview

Performance data:

Number of stages:	2 to 3 stages
Transmission ratios:	5.58:1 to 282.17:1
Efficiency	Up to 96%
Input motor flanges:	For IEC motors and servomotors
Output shaft:	Solid Smooth Output Shaft with Key
Versions:	Flange mounted Foot mounted

Typical Applications:

Cement and Mining
Chemical and Paper Industry
Conveyors
Cranes and Construction Machinery
Food and Beverages
Metalworking machines
Pumps and Compressors
Water Treatment
Woodworking Machines

R Helical gear units have the following advantages:

Carburized, case hardened, and ground gears, offering greater reliability and longer service life.
Compact design
Excellent reliability
Intermittent and continuous operation
ATEX standard requirements
Optional NSF H1 certified food grade lubrication
For any mounting position

Specifications

Type	Ratio	n_1N	n_2N	n_1Max	T_2N⁽¹⁾	P_1Max	F_1RMax⁽²⁾	F_2RMax⁽³⁾
Type	Ratio	[rpm]	[rpm]	[rpm]	[Nm]	[kW]	[N]	[N]
R...-0472	5.58	1400	250.8	3000	160	4.20	400	3900
	7.34	1400	190.6	3000	160	3.19	700	4400
	9.11	1400	153.7	3000	210	3.38	600	4400
	10.50	1400	133.4	3000	240	3.35	600	4500
	12.00	1400	116.7	3000	250	3.05	700	4700
	13.81	1400	101.4	3000	250	2.65	800	5000
	16.21	1400	86.3	3000	250	2.26	900	5400
	19.29	1400	72.6	3000	250	1.90	1000	5800
	21.33	1400	65.6	3000	250	1.72	1000	6100
	23.49	1400	59.6	3000	260	1.62	1000	6300
	26.45	1400	52.9	3000	260	1.44	1100	6600
	27.92	1400	50.1	3000	280	1.47	1100	6600
	30.91	1400	45.3	3000	280	1.33	1100	6600
	34.62	1400	40.4	3000	280	1.19	1200	6600
	38.33	1400	36.5	3000	280	1.07	1200	6600
	44.38	1400	31.5	3000	280	0.93	1200	6600
	48.22	1400	29.0	3000	280	0.85	1200	6600
	55.03	1400	25.4	3000	280	0.75	1300	6600
R...-0473	61.63	1400	22.7	3000	300	0.71	1300	6600
	76.42	1400	18.3	3000	300	0.58	1300	6600
	86.96	1400	16.1	3000	300	0.51	1300	6600
	114.42	1400	12.2	3000	300	0.38	1300	6600
	125.65	1400	11.1	3000	300	0.35	1300	6600
	141.89	1400	9.9	3000	300	0.31	1400	6600
	165.33	1400	8.5	3000	300	0.27	1400	6600
	205.01	1400	6.8	3000	300	0.21	1400	6600
	227.56	1400	6.2	3000	300	0.19	1400	6600
	282.17	1400	5.0	3000	300	0.16	1400	6600

⁽¹⁾ T_2N value is calculated at n1n, continuous duty cycle, uniform operation, KA=1 and unlimited theoretical life time as per ISO-6336 (NL>N00 in the Woehler line). The application factor KA according to DIN-3990-1 must be considered for each duty cycle and machine type. Generally, T_2Peak=2·T_2N
⁽²⁾ Maximum radial force on a solid input shaft
⁽³⁾ Maximum radial force on the output shaft

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Performance data:

Typical Applications:

R Helical gear units have the following advantages: