MGTB

The MGTB is a toothed belt driven mini linear unit where the rotary motion (rotation) of the drive shaft is converted to the linear motion (translation) of the carriage with high mechanical efficiency and low internal friction.

High-performance features such as high speed, good positioning accuracy, and high repeatability are ensured through a zero-backlash toothed belt drive and a linear guiding system.

A preassembled standard motor (with a motor adapter and a coupling) together with the standard drive, makes the system plug and drive ready. Compact dimensions and optimally selected motor combinations cover a wide range of applications.

Options, such as different motor sizes, together with a wide range of accessories and possible multi-axis system combinations make this product highly flexible.

□ = Square cross section

Dimensions in mm.

For other CAD files, please contact Rollco.

Product Information

Ambient Temperature (°C): 0 °C ~ +50 °C

Ambient Temperature without a Motor (°C): 0 °C ~ +60 °C

Protection Class: IP40

Duty Cycle: 100 %

Maintenance: Life-time pre-lubricated

Mini_Linear_Units_MGBS_MGTB_Technical_Information.pdf

MGTB_Order_Codes.pdf

MGBS_MGTB_Maintenance_and_Assembly_Instructions.pdf

MGBS_MGTB_Stepper_Systems.pdf

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Designation	Lead Time *	Description	Dynamic Load Capacity C (N)	Dynamic Moment Mx (Nm)	Dynamic Moment My (Nm)	Dynamic Moment Mz (Nm)	Max. Permissible Loads Forces Fpy (N)	Max. Permissible Loads Forces Fpz (N)	Max. Permissible Loads Moments Mpx (Nm)	Max. Permissible Loads Moments Mpy (Nm)	Max. Permissible Loads Moments Mpz (Nm)	Max. Repeatability (mm)	Absolute Stroke	Pulley Drive Ratio (mm/rev)	Pulley Diameter (mm)	Max. Permissible Axial Load Fpa (N)	Max. Permissible Payload Horizontal mph (kg)	Max. Permissible Payload Vertical mpv (kg)	Max. Drive Torque Mₚ (Nm)	No Load Torque M₀ (Nm)	Max. Permissible Radial Load on Shaft Fpr (N)	Max. Travel Speed Vmax (m/s)	Max. Rotational Speed (rev/min)	Max. Acceleration (m/s²)	Moved Mass (kg)	Mass of Linear Unit (kg)	Mass Moment of Inertia JMGTB (10⁻² kg cm²)	Planar Moment of Inertia ly (cm⁴)	Planar Moment of Inertia lz (cm⁴)
MGTB 32	Get quote	2	Without a motor	1310	4.8	4.1	4.1	200	300	2.0	1.8	1.3	± 0.08	100, 200, 300, 400, 500, 600, 700, 800, 1000, 1200, 1400, 1600	66	21.00	65	31	5.4	0.68	0.07	50	1500	1365	20	0.06	0.37 + 0.0012 × Abs. Stroke	9.19 + 0.0024 × Abs. Stroke + 110.339 × mload	4.3	4.6
MGTB 45	Get quote	2	Without a motor	3240	20.1	17.4	17.4	400	700	7.4	6.3	4.7	± 0.08	100, 200, 300, 400, 500, 600, 700, 800, 1000, 1200, 1400, 1600	63	20.05	85	42	7.1	0.85	0.20	100	1500	1430	20	0.15	0.92 + 0.0023 × Abs. Stroke	18.80 + 0.0022 × Abs. Stroke + 100.536 × mload	14.3	15.9
MGTB 60	Get quote	2	Without a motor	11190	77.4	79.8	79.8	850	2000	29.2	30.8	31.8	± 0.08	100, 200, 300, 400, 500, 600, 700, 800, 1000, 1200, 1400, 1600, 1800, 2000	78	24.83	130	65	11	1.61	0.40	200	1500	1155	20	0.45	2.12 + 0.0041 × Abs. Stroke	81.72 + 0.0040 × Abs. Stroke + 154.110 × mload	43.8	50.3

*Green: Normally in stock, contact us for current status. Blue: Contact us for delivery time.

Designation	Lc	L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	L13	L14	L15	L16	L17	L18	L19	L20	L21	L22	L23	L24	L25	L26	L27	L28	L29	L30	L31	L32	L33	L34	L35
MGTB 32	Get quote	65	104	32.75	8	2.5	36.5	38.5	35.75	32	4.4	23.7	4	5.9	18	M2	4	14.6	18.4	22.5	30	35	M3	2 (H7)	5	7	5 (h7)	22.6	25 (h7)	14	2.3	4.5	15.75	24.5	M3	3	37.75
MGTB 45	Get quote	75	124	49	10	4.3	44.7	54	52.25	45	4.4	36.5	5	7.8	18	M3	6	18.6	16.4	32	42	42	M4	4 (H7)	6	8	8 (h7)	31.6	34 (h7)	16	2.3	4.5	22.25	34	M4	10	54.85
MGTB 60	Get quote	90	139	64	12	3.2	45.8	72	68.75	60	4.4	45	6	11	30	M4	6	25.4	38.4	45	57	55	M5	5 (H7)	8	10	10 (h7)	39.6	42 (h7)	20	2.3	4.5	29.75	48	M5	10	72.50