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Lightweight and Long Lifespan

Body width：120mm

Repeatability：±0.01mm

Horizontal Load：110kg

Vertical Load：33kg

Maximum Speed：250mm/s

Travel Range：50-1250mm

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

GRH12M - L5-100 -BC-M40B - C4 -0001

Specification

Spec	Repeatability(mm)		±0.01
	Ball Screw Lead (mm)		5
	Maximum Speed (mm/s) ※1		250
	Maximum Payload	Horizontal (kg)	110(Dual carriage)
		Vertical (kg)	33(Dual carriage)
	Rated Thrust (N)		1388
	Stroke Pitch (mm)※2		50-1250mm/25Pitch
Parts	AC Servo Motor Power (W)		400
	Ball Screw Ø (mm)		C7Ø16
	High Rigidity LinearGuide(mm)		Ball Screw Actuator
	Coupling (mm)		10X14
	Home Sensor	Outside	EE-SX674(NPN)

Sensor Layout

※1 Acceleration and deacceleration value is set 0.2 second.

※2 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. Please refer to P85 for details.

Allowable Overhang

(Unit : mm)

Horizontal Installation		A	B	C
Lead5	60kg	1560	250	340
	80kg	2100	180	250
	110kg	1500	120	170

(Unit : mm)

Wall Installation		A	B	C
Lead5	55kg	280	280	3300
	75kg	200	190	2400
	110kg	130	125	1550

(Unit : mm)

Vertical Installation		A	C
Lead5	15kg	1200	1200
	22kg	820	820
	33kg	550	550

Static Loading Moment

(Unit : Nm)

MY	606
MP	606
MR	1168

*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