About BLDC/BLAC NEMA17 55W Motor come along-with DRV8312-69M-KIT

Chinmay Shah

Other Parts Discussed in Thread: DRV8302, DRV8312, DRV8301

Dear friends,

I'm going to purchase The DRV8312-69M-KIT, An InstaSPIN-FOC and InstaSPIN-MOTION technology-based motor control evaluation kit, for spinning three-phase BLDC and PMSM motors.

The kit includes:

BLDC/BLAC NEMA17 55W Motor

Is it Encoder sensored Motor? or sensorless motor?

over 12 years ago

0 Ryan Kehr over 12 years ago

TI__Guru 55615 points

Chinmay,

There is NO encoder on the motor. The motor can be operated sensored (integrated halls are included in the motor with wiring) or sensorless (just attached yellow/red/black).

0 Chinmay Shah over 12 years ago in reply to Ryan Kehr

Expert 1085 points

Thnaks Ryan.

I want to control Sensored PMSM & BLDC Motor at very slow speed (say 1 rpm) (with both torque & speed PI).

Is there any development kit available in TI which has;

1. kit includes sensored PMSM/BLDC Motor,

2. Insta-spin support,

3. MCU TMS320F2806x.

4. along with DRV series MOSFET driver.

0 Ryan Kehr over 12 years ago in reply to Chinmay Shah

TI__Guru 55615 points

Chinmay,

Not sure what your current/voltage requirement needs are for the driver, but the following kit meets your requirments.

http://www.ti.com/tool/drv8312-69m-kit

0 ChrisClearman over 12 years ago in reply to Ryan Kehr

TI__Guru** 119500 points

Chinmay,

For low voltage kits we currently don't offer any sensored examples for low speed. But we are working on some internally. They will use the Teknic motor (built in encoder)) that is currently included in the DRV8301-LS31-KIT. For the power stage we are using DRV8312 and DRV8301 kits today, but we have some new hardware that will be out this summer that is DRV8302 based with NexFETs.

We also have a slick mounting system to couple two of the Teknic motors so that one can be used as an active dyno while you test your control on the other.

All the SW will be based on InstaSPIN-FOC and InstaSPIN-MOTION (-MOTION anytime we do sensored speed control).

0 ravikumar setty over 11 years ago in reply to ChrisClearman

Intellectual 310 points

Dear TI team,

Recently I bought this motor driver kit. I am trying to understand how to change the programm, kindly let me know what additional hard ware / soft ware tools are required to change the existing programm.

Also please send me the path to down load some sample test programms for PMSM sensorless control based on FOC.

http://www.ti.com/tool/drv8312-69m-kit

Thanks in advance for you help.

RK.

0 ChrisClearman over 11 years ago in reply to ravikumar setty

TI__Guru** 119500 points

RK,

See this post and join us on the InstaSPIN forum.

0 Anderson Ardila over 8 years ago in reply to Ryan Kehr

Prodigy 20 points

Dear Ryan
Where can I find the mechanical and electrical specifications (datasheet) of the mentioned motor?. I would like to simulate its behaviour on Matlab/Simulink ann Dymola.

Best regards,

Anderson

0 Rick Duncan over 8 years ago in reply to Anderson Ardila

TI__Guru** 114905 points

Hi Anderson,

Please see the post: e2e.ti.com/.../259683

Also the specification for a very similar motor can be found here: e2e.ti.com/.../490559

The difference is this motor has TI hall sensors.

0 Anderson Ardila over 8 years ago in reply to Rick Duncan

Prodigy 20 points

Dear Rick

Thanks for your collaboration. The information has been very useful.

Best regards,

Anderson

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About BLDC/BLAC NEMA17 55W Motor come along-with DRV8312-69M-KIT