MGJ Series Gearbox With Bearings

Worm Gear-Worm Drive Set: Utilizes a worm gear-worm drive set for efficient performance.
Strong Output: Features strong output due to the installation of bearings at both ends of the worm.
Compact Size: Designed with a small size for easy handling and installation.
High Output Torque: Delivers large output torque for robust operation.
Rational Structure: Engineered with a rational structure for enhanced reliability.
Easy to Operate: User-friendly operation for convenience.
Reliable Self-Holding Capacity: Provides dependable self-holding capability to ensure secure operation.
Ideal for 90° Rotation Valves: Suitable for controlling butterfly valves, plug valves, and other valves with 90° rotation.

Description

The worm gear-worm drive set is used in the product. Strong in output for installing bearing at the both end of the worm. The product is characterized by small size, large output torque,rational structure, easy to operate and having reliably self-hold capacity, suitable to control the 90° rotay buttefly valve, cock valve, etc.

External Dimensions Table

Model	d (mm)	d_max (mm)	b (mm)	t (mm)	D (mm)	D1 (mm)	n-Φd × L (mm)	A (mm)	B (mm)	E (mm)	F (mm)	H (mm)	h (mm)	Φ (mm)	Weight (kg)
MGJ22	15.9	20	5	18.2	100	70	4-M8 × 12	225	164	42.5	143	83	39	200	7.1
	19.05	20	5	21.35	100	70	4-M8 × 12	225	164	42.5	143	83	39	200	7.1
MGJ30	22.2	30	5	24.5	160	102	4-M10 × 15	345	254	63	195	90	37.5	300	13.1
	28.6	30	8	31.9	160	102	4-M10 × 15	345	254	63	195	90	37.5	300	13.1
MGJ50	31.8	45	8	35.1	180	125	4-M12 × 18	346	254	80	220	101	39	300	17.7

MGJ80	33.3	54	10	36.6	255	140	4-M16 × 25	467	342	120	288	116	54	400	38.3
	38.1	54	10	41.5	255	165	4-M20 × 25	467	342	120	288	116	54	400	38.3
MGJ70	41.3	84	10	44.6	260	165	4-M20 × 25	558	428	126	304	120	52	700	45
	50.8	16	16	55.1	260	165	4-M20 × 25	558	428	126	304	120	52	700	45

Connection Dimensions Table

Model	d	d max	b	t	D1	n-M×L	A	B	E	F	H	h	Φ	Weight (kg)
MGJ22	15.9	20	5	18.2	100	4-M8×12	225	164	42.5	143	83	39	200	7.1
	19.05	25	5	21.35	100	4-M10×15	345	254	63	195	90	37.5	300	13.1
MGJ30	22.2	30	8	24.5	160	4-M10×15	345	254	63	195	90	37.5	300	13.1
	28.6	38	8	31.8	160	4-M12×18	346	254	80	220	101	39	300	17.7
MGJ50	31.8	45	8	35.1	255	4-M16×25	467	342	120	288	116	54	400	38.3
MGJ80	38.1	54	10	41.5	255	4-M20×25	467	342	120	288	116	54	400	38.3
MGJ70	41.3	64	10	44.5	260	4-M20×25	558	428	128	304	120	52	700	45
	50.8	84	16	55.1	260	4-M20×25	558	428	128	304	120	52	700	45