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TMCM-1241

Stepper Motor Controller [&] Driver 3A/30V with USB/CAN/RS485, stealthChop™ (no noise)

The TMCM-1241 is a single axis motor controller/driver board for 2-phase bipolar stepper motors with up-to 3A RMS (4.3A peak) motor coil current. It supports linear ramps and unique sixPoint™ramps. It offers on-board sensOstep encoder and in addition, support for connection of external (incremental A/B) encoder.

For driver-only applications, the TMCM-1241 offers optically isolated Step/Direction inputs. When using the on-board motion controller the optically isolated inputs are used for connection of end-switches. The standard version of the TMCM-1241 offers one analog input (0..10V range), two digital inputs and one open-drain output (100mA load max.)

For communication in addition to USB (Micro-USB connector), RS485 and CAN serial interfaces are available. USB is intended mainly for 1rmware updates and parameter settings - supporting USB-powered operation (just the digital part) for easy data tranfer between PC and TMCM-1241 module. With CANopen 1rmware CANopen protocol is supported via the CAN interface.

Technical Data

Technical Data:

Motor Type

Stepper, 2-phase, bipolar

Motor Mountable

42 x 42mm / NEMA 17

Supply Voltage

10...30V

Max. Phase Current (RMS) 3A

Interfaces

USB, CAN, RS485

Step/Dir Driver Interface

optically isolated

Microstep Resolution

1…256

Motion Controller

X

Acceleration Ramp

sicPoint™, linear

ABN Encoder Interface

ABN

sensOstep™ Encoder resolution

1024

End- [&] Ref.-Switch IN

2x 5/24V

General Purpose IN (digital)

2x 5/24V

General Purpose OUT (digital)

1x OD, 100mA

General Purpose IN/OUT (digital):

-

General Purpose IN (analog)

1x 0...10V, 12bit

stallGuard2™

X

coolStep™

X

spreadCycle™ Chopper

X

microPlyer™ (interpolation)

X

stealthChop™ (no noise)

X

dcStep™

-

Board Size

37 x 37mm

Order Code

TMCM-1241-...

Firmware Order Option

-TMCL
-CANopen

Related Cable Loom

TMCM-1241-CABLE

Downloads:

TMCM-1241 hardware manual (pdf)

TMCM-1241 TMCL firmware manual (pdf)

TMCM-1241 CANopen firmware manual (pdf)

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TMCM-1241

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