SJRGV040 series helical gear reducer, it is mainly used in wheel brush of car washer, The main structure is composed of two-stage helical gear. It has advantages of higher transmission efficiency, smaller volume, more choice of ratio, compared to worm reducers. Further more, it has simple construction with more durable and reliable.

Product performance:

1. Modular design of every module，with more parts common.
2. Large ratio range，providing more choice.
3. Material of gear and gear shaft is 20CrMnTi，with nitrogencase hardening，gear HRC 55-58，gear shaft HRC 59-62.
4. Compact and compact body can fit most equipment structure
5. Full-Synthetic Oil lubrication （the viscosity of 320/220 can be choice）.
6. The housing material is EN44300 with powder painting，better anticorrosive properties than others.
7. Sealing with NOK oil seal（NBR），good sealability.
8. IP Grade can reach IP67, adapt to most spraying conditions.

Product parameter:

Type	Ratio	Flange	Power
SJRGV040	6.54~56.93	71B14	0.25KW 0.37KW 0.55KW

 

	Ratio	Output speed	Output torque	Work factor	input power
Type	i	n2/r/min	Mn2/Nm	sf	P1/kw
SJRGV040	6.57	213	11	6.4	0.25
		213	16	4.4	0.37
		213	23	2.9	0.55
	9.78	143	16	5.1	0.25
		143	23	3.4	0.37
		143	34	2.3	0.55
	12.62	111	20	5.1	0.25
		111	30	3.5	0.37
		111	45	2.3	0.55
	15.44	91	25	5	0.25
		91	37	3.3	0.37
		91	54	2.2	0.55
	19.88	70	32	3.7	0.25
		70	47	2.5	0.37
		70	70	1.7	0.55
	23.99	58	38	3.1	0.25
		58	57	2.1	0.37
		58	85	1.4	0.55
	29.67	47	48	2.5	0.25
		47	70	1.7	0.37
		47	105	1.1	0.55
	35.75	39	57	2.1	0.25
		39	85	1.4	0.37
		39	126	0.9	0.55
	38.2	37	61	1.9	0.25
		37	91	1.3	0.37
	44.22	32	71	1.6	0.25
		32	105	1.1	0.37
	56.93	25	91	1.3	0.25
		25	135	0.9	0.37

IP67 Motor Dimension

IP56 Motor Dimension

Type	IP56 Motor					IP67 Motor
De	L	D	ΦC	ΦS	T	L	D	ΦC	ΦS	T
71B14	190	140	85	14	M6	180	120	85	14	M6