RY350 rear chuck

Optional chuck claw

（3）Standard claw;Optional jaws:I-beam and Channel steel jaw;

（4）Claw gripping range:

Recommended gear

Driven gear: RY370-10-0170 driven gear (Mn3Z120)

Drive gear: RY370-10-0180 Active gear (Mn3Z40), the drive gear can be customizable.

uRecommended speed reducer and motor power

Recommended reducer: Xinbao VRT-140, reducer speed ratio: 16

Recommended motor power: 2.9KW

Structural features:

1. One-piece fully enclosed helical gear transmission structure: higher dustproof performance and operational stability, longer service life and better user experience;

2. Universal installation dimensions of the whole series: RY130, RY160, RY220 series of universal dimensions of the rear chuck, saving the cost of bed management for each user;

3. The whole of the fine grinding chuck: The whole of the chuck is used as the reference surface for installation and positioning, which is convenient for users to install and debug;

4. Internal front cylinder transmission structure: the cylinder is directly pushed, and the clamping force is stable and reliable with the change of air pressure, which provides the basis for high bearing capacity performance;

5. Fully-sealed design of jaws: RY130. RY160. RY220 series barrel rear chuck has unique fully-sealed jaws, which reduces the possibility of jamming and reduces the need for manual maintenance.

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Product Parameters

Model/Data	Center height (mm)	Repeatability accuracy(")	Motor power(W)	Time of changing tool(s)	Max. tangential torque(N·m)
Model/Data	Center height (mm)	Repeatability accuracy(")	Motor power(W)	90º	Max. tangential torque(N·m)
HAK21162	70	±2	120	2	500
HAK21170	81	±2	120	2	600
HAK21180A	110	±2	150	2.2	700
HAK21192	110	±2	150	2.2	750
HAK21200	120	±2	180	2.5	800
HAK21240	120	±2	250	3.7	1200
HAK21280	120	±2	250	4.1	1500
HAK21300	145	±2	250	4.5	1900
HAK21400	160	±2	8N.m	5	3200

Model/Dim	H1	H2	H3	H4	L1	L2	L3	L4	A	A1	B	B1
HAK21162	194	70	40	20	76	128	162	120	162	81	172	81
HAK21170	207	81	40	19	76	128	170	120	187	85	192	92
HAK21180A	241	110	45	26	76	128	180	124	180	90	192	90
HAK21192	243	110	45	26	76	128	192	128	192	96	192	96
HAK21200	255	120	50	26	110	132	200	124	200	100	200	100
HAK21240	258	120	52	24	103	140	240	160	240	120	240	120
HAK21280	270	120	60	25	103	140	280	184	280	140	280	140
HAK21300	313	145	75	30	103	140	300	192	300	150	300	150
HAK21400	370	160	90	31	110	165	400	270	400	200	400	200

Model/Dim	C	D	D1	E	E1	F	φ	φ1	φ2	h	M
HAK21162	146	126	126	22	22	12.5	φ13	φ19	φ88	13	M16
HAK21170	168	152	152	15	15	12	φ13	φ19	φ88	13	M16
HAK21180A	168	152	152	14	14	12	φ13	φ19	φ88	13	M16
HAK21192	168	152	152	20	20	12	φ13	φ19	φ88	13	M16
HAK21200	177	150	130	25	35	11.5	φ13	φ19	φ98	13	M16
HAK21240	210	210	160	15	40	15	φ18	φ27	φ98	17	M16
HAK21280	240	240	240	20	20	20	φ18	φ27	φ98	17	M16
HAK21300	260	260	260	20	20	20	φ18	φ26	φ98	17	M16
HAK21400	350	350	350	25	25	25	φ22	φ32	φ120	22	M20