Flanged REA Series RV Cycloidal Pin Wheel Reducer

RV Cycloidal Pin Wheel Reducer

Product Type: Flanged Robot reducer

Product Model: 120BX-370BX

Reduction Ratio: 52.5-191.4

Backlash: ≤1Arc.min

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Motor Parameter Table

Reducer Code

E Series			C Series
Code	Outline dimension (mm)	General model	Code	Outline dimension (mm)	The original code
120	Φ122	6E	10C	Φ145	150
150	Φ145	20E	27C	Φ181	180
190	Φ190	40E	50C	Φ222	220
220	Φ222	80E	100C	Φ250	250
250	Φ244	110E	200C	Φ345	350
280	Φ280	160E	320C	Φ440	440
320	Φ325	320E	500C	Φ520	520
370	Φ370	450E	/	/	/

Allowance Torque

Reduction Ratio

E Series		C Series
Code	Reduction ratio (output flange output)	Code	Monomer reduction ratio
120	31,43,53.5,59,79,103	10CBX	27.00
150	41,57,81,105,121,141,161	27CBX	36.57
190	41,57,81,105,121,153	50CBX	32.54
220	57,81,101,121,153	100CBX	36.75
250	81,111,161,175.28	200CBX	34.86
280	81,101,129,145,171	320CBX	35.61
320	81,101,118,5,129,141,171,185	500CBX	37.34
370	81,101,118,5,129,154,8,171,192.4	/	/
Note 1:E series, such as by the shell (pin shell)output, the corresponding reduction ratio by 1.
Note 2:C series gear ratio refers to the motor installed in the casing of the reduction ratio, if installed on the output flange side, the corresponding reduction ratio by 1.

E series output torque and efficiency

Qutput Speed Project Model	5 r/min		15 r/min			25 r/min		30 r/min		Maximum Allowable Loss Out Speed r/min
Qutput Speed Project Model	Output Torque N.m	Input Power Kw	Qutput Torque N.m	Input Power Kw	Efficiency %	Dutput Torque N.m	Input Power Kw	Dutput Torque N.m	Input Power Kw	Maximum Allowable Loss Out Speed r/min
120BX	115	0.075	58.8	0.115	80	62	0.2	64	0.25	100
150BX	245	0.16	196	0.385	80	153	0.5	153	0.6	75
35BX	329	0.23	254	0.5	80	203	0.71	192	0.8	75
190BX	612	0.4	392	0.77	80	367	1.2	382	1.5	70
65BX	745	0.52	575	1.13	80	460	1.61	435	1.81	70
220BX	1146	0.75	784	1.54	80	673	2.2	637	2.5	70
250BX	1528	1.0	1078	2.12	80	978	3.2	892	3.5	50
280BX	2292	1.5	1568	3.1	80	1437	4.7	1274	5.0	45
320BX	4584	3.0	3136	6.2	80	2903	9.5	2802	11.0	35
370BX	6112	4.0	4410	8.66	80	/	/	/	/	25
Note 1: The rated torque is the output torque of the output speed of 15 r/min. The input power considers the eficiency of the reducer.
Note 2: Torque calculation formula:
T=9549XPXn/N(T: Torque Nm, P: Power Kw, N: Speed r/min, η,: Eficiency %).

E series of technical parameters

Project Model	Ratio Value		Allowable Moment N.m	Torsional Rigidity N.m/(Arc.min)	Stat And Stop Allowing Output Torque(N.m)	Instantaneous Maximum Torque N.m	Transmission Accuracy Arc.min	Backlash Of Backlash Arc.min	Life h	Moment of inertia Input axis conversion value(kg-m²)	Weight kg
	Axis Output	Shell Output
120BX	53.50	52.50	196	20	117	294	1.5	1.5	6000	1.53X10^-⁶	2.50
	59.00	58.00								1.39X10^-⁶
	79.00	78.00								1.09X10^-⁶
	103.0	102.0								0.74X10^-⁶
150BX	81.00	80.00	880	49	412	820	1.0	1.0	6000	6.07X10^-⁶	4.70
	105.0	104.0								4.32X10^-⁶
	121.0	120.0								3.56X10^-⁶
	141.0	140.0								2.88X10^-⁶
	161.0	160.0								2.39X10^-⁶
35BX	81.00	80.00	1103	73	530	1190	1.0	1.0	6000	6.07X10^-⁶	4.6
	105.0	104.0								4.32X10^-⁶
	121.0	120.0								3.56X10^-⁶
	141.0	140.0								2.88X10^-⁶
	161.0	160.0								2.39X10^-⁶
190BX	81.00	80.00	1600	108	1029	2000	1.0	1.0	6000	2.20X10^-⁵	9.30
	105.0	104.0								1.63X10^-⁵
	121.0	120.0								1.37X10^-⁵
	153.0	152.0								1.01X10^-⁵
65BX	81.00	80.00	1916	162	1380	2690	1.0	1.0	6000	2.20X10^-⁵	9.50
	105.0	104.0								1.63X10^-⁵
	121.0	120.0								1.37X10^-⁵
	153.0	152.0								1.01X10^-⁵
220BX	81.00	80.00	2000	196	1960	3600	1.0	1.0	6000	6.00X10^-⁵	13.1
	101.0	100.0								4.82X10^-⁵
	121.0	120.0								3.96X10^-⁵
	153.0	152.0								2.98X10^-⁵
250BX	81.00	80.00	2900	294	2695	5380	1.0	1.0	6000	9.88X10^-⁵	17.4
	111.0	110.0								6.96X10^-⁵
	161.0	160.0								4.36X10^-⁵
	175.28	174.28								3.89X10^-⁵
280BX	81.00	80.00	3900	392	3920	7800	1.0	1.0	6000	1.77X10^-⁴	26.4
	101.0	100.0								1.40X10^-⁴
	129.0	128.0								1.06X10^-⁴
	145.0	144.0								0.87X10^-⁴
	171.0	170.0								0.74X10^-⁴
320BX	81.00	80.00	7000	980	7840	15600	1.0	1.0	6000	4.83X10^-⁴	44.3
	101.0	100.0								3.79X10^-⁴
	118.5	117.5								3.15X10^-⁴
	129.0	128.0								2.84X10^-⁴
	141.0	140.0								2.54X10^-⁴
	171.0	170.0								1.97X10^-⁴
	185.0	184.0								1.77X10^-⁴
370BX	81.00	80.00	8820	1176	11025	22000	1.0	1.0	6000	8.75X10^-⁴	66.4
	101.0	100.0								6.91X10^-⁴
	118.5	117.5								5.75X10^-⁴
	129.0	128.0								5.20X10^-⁴
	154.8	153.8								4.12X10^-⁴
	171.0	170.0								3.61X10^-⁴
	192.4	191.4								3.07X10^-⁴