Details

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Frameless Torque Motor Performance on Demand

The TBM2G series is ready to perform with high torque in an extremely compact electromagnetics package while integrating advanced materials, windings and flexibility across a wide array of applications.

Turn to these high-torque frameless brushless motors for key advantages including:

• High load carrying capacity
• Energy efficiency
• Faster movements
• Greater smoothness of motion

At virtually all speeds and energy requirements, you’ll find more efficient frameless torque motor performance—all with significantly lower thermal rise.

 

Features

• Seven frame sizes that meet the most popular embedded equipment and collaborative robot (cobot) designs
• Designed for operation at 48 VDC and below
• Optional integrated Hall sensors that don’t increase motor length
• Multiple standard thermal sensor options to match the most popular drive options in the cobot market
• Windings optimized for speed and torque requirements in 3.5 and 15 kg collaborative robot applications
• Designed to perform well without exceeding 85°C, but also capable of sustaining full performance at up to 155°C winding temperature on a continuous basis.

Specifications

Frame	Outer Diameter	Inner Diameter	"A" Max			"B" REF +/- 0.35			"C" +/- 0.08
			08	13	26	08	13	26	08	13	26
050	50	24.75	19.84	24.34	37.94	8.2	12.7	26.3	14.76	19.26	32.86
060	60	30	17.71	22.21	35.81	8.2	12.7	26.3	14.76	19.26	32.86
068	68	34	18.34	22.84	36.44	8.2	12.7	26.3	14.76	19.26	32.86
076	76	38	18.59	23.09	36.69	8.2	12.7	26.3	14.76	19.26	32.86
085	85	42.5	19.34	23.84	37.44	8.2	12.7	26.3	14.76	19.26	32.86
094	94	47	19.69	24.19	37.79	8.2	12.7	26.3	14.76	19.26	32.86
115	115	57.5	26.29	30.79	44.39	8.2	12.7	26.3	14.76	19.26	32.86

*Millimeters

		TBM2G-050xx			TBM2G-060xx			TBM2G-068xx			TBM2G-076xx			TBM2G-085xx			TBM2G-094xx			TBM2G-115xx
Parameters	Units	08	13	26	08	13	26	08	13	26	08	13	26	08	13	26	08	13	26	08	13	26
Continuous Torque at Stall	Nm	0.27	0.38	0.64	0.45	0.60	0.96	0.63	0.86	1.54	0.89	1.23	2.06	1.21	1.65	2.69	1.58	2.05	3.67	1.90	3.04	6.03
Rated Speed	rpm	8000	8000	6600	8000	8000	4400	8000	6900	3400	8000	5600	2800	7500	5300	2600	8000	5900	2700	5800	4900	3100
Motor Constant	Nm/√W	0.061	0.082	0.128	0.087	0.114	0.176	0.119	0.157	0.251	0.156	0.201	0.324	0.203	0.271	0.419	0.263	0.331	0.528	0.310	0.464	0.802
Rated Power	kW	0.205	0.271	0.363	0.329	0.415	0.380	0.468	0.561	0.521	0.586	0.601	0.544	0.717	0.734	0.650	0.860	0.874	0.897	0.711	0.969	1.430

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