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Lightweight and Long Lifespan

Body width：75mm

Repeatability：±0.01mm

Horizontal Load：35kg

Vertical Load：11kg

Maximum Speed：1000mm/s

Travel Range：50-800mm

Set the motor acceleration and deceleration to0.2seconds.

The standard specifications cannot be applied for the use of inverted cranes. If you have any requirements, please contact us by phone or leave a message online.

Delivery time: 7-10 days

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Rigid reinforcement of sliding seat

The body and slide are integrally formed, which improves the problem of poor rigidity and reduces the width, making the installation space of the equipment smaller.

Easy maintenance

Both sides of the entire series have external oil injection nozzles that can be directly filled with oil without the need for a cover. Special steel belt tie design can reduce hair and can be used in cleanroom environments.

Assembly, time-saving, and convenient

It can be fixed from top to bottom or from bottom to top without dismantling the steel strip.
Add installation reference surface support on the side of the body.There is a positioning PIN hole at the bottom of the body.

The strength increases and the smoothness improves

Due to the use of aluminum body structure, the strength of the body is significantly increased. Compared with RMH5S/6S, the steel track is embedded in the aluminum body and then ground, thus improving the accuracy of the walking height and straightness to below ± 0.02MM (compared with RMH10/12)

Ordering Method

GRH7 - L5 - 100 - BC- M10 - C4 - 0001

Specification

Spec	Repeatability(mm)		±0.01
	Ball Screw Lead (mm)		2	5	10	20
	Maximum Speed (mm/s)		100	250	500	1000
	Maximum Payload	Horizontal (kg)	35	35	17	11
		Vertical (kg)	11	11	6	3
	Rated Thrust (N)		854	341	170	85
	Stroke Pitch (mm)		50-800mm/50mm Pitch
Parts	AC Servo Motor Power (W)		100
	Ball Screw Ø (mm)		C7Ø12
	Coupling (mm)		7X8
	Home Sensor	Outside	EE-SX674(NPN)

Sensor Layout

Acceleration and deacceleration value is set 0.2 second.

*When the stroke is over 600mm, the run-out of the ballscrew will occur. We recommend to low down the working speed under this circumstances.

Allowable Overhang

(Unit : mm)

Horizontal Installation		A	B	C
Lead2	11kg	880	130	167
	23kg	730	56	76
	35kg	620	32	48
Lead5	11kg	820	96	110
	23kg	520	43	51
	35kg	310	20	21
Lead10	6kg	720	150	192
	11kg	435	81	90
	17kg	280	45	55
Lead20	6kg	376	130	125
	9kg	260	73	91
	11kg	212	57	62

(Unit : mm)

Wall Installation		A	B	C
Lead2	11kg	165	110	980
	23kg	62	51	810
	35kg	42	31	620
Lead5	11kg	120	79	650
	23kg	76	54	420
	35kg	32	23	271
Lead10	6kg	230	205	650
	11kg	95	85	420
	17kg	58	43	265
Lead20	6kg	221	204	350
	9kg	127	119	260
	11kg	102	93	180

(Unit : mm)

Vertical Installation		A	C
Lead2	7kg	230	230
	9kg	155	155
	11kg	120	120
Lead5	5kg	186	186
	9kg	117	117
	11kg	95	95
Lead10	1kg	900	900
	4kg	253	253
	6kg	150	150
Lead2	1kg	700	700
	2.5kg	330	330
	3kg	285	285

Static Loading Moment

(Unit : Nm)

MY	123
MP	123
MR	172

*The torque value in the chart indicate the center of gravity.

*Operation life is 10,000km when the product is using under the specified conditions.

*Data information is not for ceiling-mount inverse use. Contact us for the details if you want to apply ceiling-mount inverse usage.

Spec Index of Electric Actuator

Use Where	Driven Mode	Model Specification	Motor Output (w)	Width (mm)	Repeatability (mm)	Ball Screw Spec		Maximum Payload(kg)		Maximum speed (mm/s)*1
Use Where	Driven Mode	Model Specification	Motor Output (w)	Width (mm)	Repeatability (mm)	Outer Diameter （mm）	Lead(mm)	Horizontal	Vertical	Maximum speed (mm/s)*1
Stndard	Ball Screw	GRH 4	50/100W	44	±0.01	10	2	25	8	10
							5	20	5	250
							10	12	3.5	500
		GRH 5	100W	54	±0.01	12	2	30	10	100
							5	30	10	250
							10	15	5	500
							20	10	2.5	1000
		GRH 7	100W	75	±0.01	12	2	35	11	100
							5	35	11	100
							10	17	6	500
							20	11	3	1000
		GRH 8	200/400W	82	±0.01	16	5	50	15	250
							10	30	8	500
							20	18	3	1000
		GRH 12	400W	120	±0.01	16	5	110	33	250
							10	88	22	500
							20	40	10	1000
							32	30	8	1600
		GRH 15	750W	150	±0.01	20	5	120	50	2563
							10	120	40	1281
							20	83	25	640
							40	43	12	320

*The highest speed is based on the maximum servo motor's rpm(3000).

Long Stroke Ball Screw Actuator

Use Where	Driven Mode	Model Specification	Motor Output (w)	Width (mm)	Repeatability (mm)	Ball Screw Spec		Maximum Payload(kg)		Maximum speed (mm/s)*1
Use Where	Driven Mode	Model Specification	Motor Output (w)	Width (mm)	Repeatability (mm)	Outer Diameter （mm）	Lead(mm)	Horizontal	Vertical	Maximum speed (mm/s)*1
Stndard	Ball Screw	GRH 5M	100W	54	±0.01	12	2	30	10	100
		GRH 8M	200/400W	82	±0.01	16	5	50	15	250
		GRH 12M	400W	120	±0.01	16	5	110	33	1600