MRH-series

MRH meets the requirements for precise control of small angles. The configuration of upper and lower precision bearings allows MRH to have excellent coaxiality and continuous rotation capability. The center through-hole can accommodate lens sizes ranging from 25.4mm to 101.6mm, depending on the model. It can be combined with external optical components using the M6 and M4 holes on the top of the platform.

Part Number		M-2-MRH-46  PDF	M-2-MRH-100  PDF	M-2-MRH-160  PDF	M-2-MRH-200  PDF
Stage Size (mm)		Ø 46	Ø 100	Ø160	Ø200
Aperture (mm)		Ø 25.4	Ø 50.8	Ø76.2	Ø101.6
Reduction ratio		Worm gear(1:90)	Worm gear(1:180)	Worm gear(1:180)	Worm gear(1:240)
Material		Aluminum / Copper	Aluminum / Copper	Aluminum / Copper	Aluminum / Copper
Weight		1.5Kg	2.2Kg	8Kg	12Kg
Resolution	(Full)   [°/pulse]	0.02	0.01	0.01	0.0075
	(Half)   [°/pulse]	0.01	0.005	0.005	0.00375
	(20000)   [°/pulse]	0.0002	0.0001	0.0001	0.000075
Max Speed  [ ° /sec ]		60	30	30	22.5
Positioning Accuracy[ ° ]		0.1	0.1	0.1	0.1
Positioning Repeatability[ ° ]		+ /-0.05	+ /-0.01	+ /-0.01	+ /-0.01
Load Capacity[ N ]		49 ( 5.0 Kgf )	98 ( 10 Kgf )	196 ( 20 Kgf )	294 ( 30 Kgf )
Limit  Sensor( - pulse  direction )		Photoelectric Sensor ( NPN ) ; CCW direction stop at near 0 degree ; CW direction to  ∞
Origin Sensor		Photoelectric Sensor  ( NPN )
Sensor	Volatage	DC 5V - DC 24 V
	Current	15mA or less
	Control Output	NPN Open Collector Transistor /Output DC 30V , 50mA or less
Motor	Type	2 - phase stepping motor
	Step Angle	1.8 °

(For use with CTC-2- __ - __ 200 Series Controllers)