R-137

R-137 Helical gear units can output up to 8000 Nm (depends on ratio)

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Find what gearbox suits your motor using this tool

Calculate your machine and find the required gearbox output torque using this tool

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Overview

Number of stages:	2 to 3 stages
Transmission ratios:	5.16:1 to 205.73:1
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

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	P_1Max	F_1RMax⁽¹⁾	F_2RMax⁽²⁾
Type	Ratio	[rpm]	[rpm]	[rpm]	[Nm]	[kW]	[N]	[N]
R...-1372	5.16	1400	271.3	3000	4600	130.69	4000	19400
	6.22	1400	225.2	3000	4900	115.54	4000	20600
	6.89	1400	203.2	3000	5000	106.38	4000	21500
	7.70	1400	181.9	3000	5300	100.94	5000	21900
	9.28	1400	150.9	3000	6500	102.74	5000	20700
	10.28	1400	136.2	3000	7200	102.69	5000	20000
	12.86	1400	108.8	3000	7300	83.19	5100	22900
	15.50	1400	90.3	3000	7800	73.77	5100	24200
	17.18	1400	81.5	3000	7900	67.42	5100	25500
	19.75	1400	70.9	3000	8000	59.37	5100	27500
	23.80	1400	58.8	3000	8000	49.28	5100	30800
	26.38	1400	53.1	3000	8000	44.46	5100	32300
	31.81	1400	44.0	3000	8000	36.87	5100	36300
	38.33	1400	36.5	3000	8000	30.60	5100	40100
	42.47	1400	33.0	3000	8000	27.61	5100	42300
R...-1373	48.50	1400	28.9	3000	8000	24.18	8000	44900
	53.66	1400	26.1	3000	8000	21.86	8000	47200
	59.26	1400	23.6	3000	8000	19.79	8000	49600
	63.02	1400	22.2	3000	8000	18.61	8000	51200
	71.40	1400	19.6	3000	8000	16.43	8000	54300
	79.13	1400	17.7	3000	8000	14.82	8000	55000
	86.43	1400	16.2	3000	8000	13.57	8000	55000
	96.13	1400	14.6	3000	8000	12.20	8000	55000
	104.41	1400	13.4	3000	8000	11.23	8000	55000
	115.83	1400	12.1	3000	8000	10.13	8000	55000
	128.36	1400	10.9	3000	8000	9.14	8000	55000
	139.41	1400	10.0	3000	8000	8.41	8000	55000
	154.07	1400	9.1	3000	8000	7.61	8000	55000
	185.64	1400	7.5	3000	8000	6.32	8000	55000
	205.73	1400	6.8	3000	8000	5.70	8000	55000

⁽¹⁾ Maximum radial force on a solid input shaft
⁽²⁾ Maximum radial force on the output shaft

Dimensions