Motorized Ball Screw Assembly

Ball Screws with integrated motors (Mobo Series) are the choice when confined space doesn't allow for conventional motor and shaft coupling arrangement. Not only is there a space saving advantage but it also reduces the component count. No need to purchase a shaft coupling.

These products incorporate a C7 grade ball screw with a 5 phase stepper motor making this a very economical product for your motion system.

Typical Lead-time is 3-4 weeks ARO

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Screw Diameter:	ranging from 4.0 to 8.0 mm
Screw Lead (pitch):	ranging from 1.0 to 12.0 mm
Screw Material:	High Alloy Steel
Screw Accuracy Grade:	C7
Axial Play:	less than 20 microns for TMB Series
	less than 30 microns for 2TMB Series
Screw Ends:	Non Driven side machined for support bearing

In the table is a listing of the catalog TMB series motorized ball screw products.

3D CAD models are available for download.

PART NUMBER	Screw Dia. (mm)	Screw Lead (mm)	Max Stroke (mm)	Overall Length (mm)	Travel per Pulse (microns)	Ball Nut PART NUMBER	Static Thrust (N)	Static Thrust (lbs)	Motor Size	Motor Type	Net Wt. (kg)	Price (USD)
TMB0401	4	1	30	104	2	MRB0401	50	11.2	24	5 Phase Stepper	100	$519.57
TMB0504	5	4	75	176	8	MRB0504	25	5.6	24	5 Phase Stepper	180	$531.07
TMB0601	6	1	75	172	2	MRB0601	100	22.5	24	5 Phase Stepper	180	$5519.57
TMB0602	4	2	7	172	4	MRB0602	50	11.2	24	5 Phase Stepper	180	$531.07
TMB0606	6	6	75	172	12	MRB0606	15	3.4	24	5 Phase Stepper	180	$556.36
TMB0801	8	1	150	239	2	MRB0801	300	67.4	42	5 Phase Stepper	320	$544.86
TMB0802	8	2	150	239	4	MRB0802	150	33.7	42	5 Phase Stepper	320	$519.57
TMB0805	8	5	150	257	10	MRB0805	150	33.7	42	5 Phase Stepper	450	$531.07
TMB0812	8	12	150	257	24	MRB0812	50	11.2	42	5 Phase Stepper	450	$544.86

2TMB0801	8	1	150	240	5	MRB0802	75	16.9	42	2 Phase Stepper	400	$436.81
2TMB0802	8	2	150	250	10	MRB0802	100	22.5	42	2 Phase Stepper	400	$429.91
2TMB0805	8	5	150	250	10	MRB0805	60	11.2	42	2 Phase Stepper	400	$441.41
2TMB0812	8	12	150	250	60	MRB0812	25	5.6	42	2 Phase Stepper	400	$457.50

4215 Pleasant Rd

Fort Mill, SC 29708

Customer Service

800-284-9784

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We Design and Manufacture OEM Custom systems and subassemblies.

Motorized Ball Screw Assembly

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