PD42-3-1140-TMCL hybrid stepper motor NEMA 17, 2,8 A, 9 … 28 V DC

The PANdrive™ PD42-1-1140, PD42-2-1140, PD-3-1140 and PD42-4-1140 are small and compact full mechatronic solutions including NEMA17 / 42mm flange size stepper motors, the TMCM-1140 controller/ driver electronics and TRINAMIC sensOstep™ encoder for step-loss detection. The four PANdrives include stepper motor with different lengths and different holding torques (PD42-1-1140: 0.22Nm, PD42-2-1140: 0.36Nm, PD42-3-1140: 0.44Nm and PD42-4-1140: 0.7Nm) but, same electronics and encoder setup. The PANdrives support both, stand-alone operation e.g. using the on-board I/Os together with the build-in TMCL scripting feature and remote control operation using the RS485 2-wire communication bus interface and even a mixture of both.

Applications - Compact and decentralized stepper motor solutions - Step loss detection for high reliability operation

Electrical data - Supply voltage: +24V DC nominal - Motor current: up to 2.8A peak / 2A RMS (programmable)

Integrated motion controller - Motion profile calculation in real-time (TMC429 motion controller) - On the fly alteration of motor parameters (e.g. position, velocity, acceleration) - High performance ARM Cortex-M3™ microcontroller for overall system control and serial communication protocol handling

Integrated bipolar stepper motor driver - Up to 256 microsteps per full step - High-efficient operation, low power dissipation (MOSFETs with low RDS(ON)) - Dynamic current control - Integrated protection - stallGuard2™ feature for stall detection - Automatic load dependent motor current adaptation for reduced power consumption and heat dissipation (coolStep™)

Integrated encoder - Integrated sensOstep™ magnetic encoder (max. 1024 increments per rotation) e.g. for step-loss detection under all operating conditions and positioning

Integrated motor - Two phase bipolar stepper motor with 2A RMS nom. coil current - Holding torque: 0.22Nm, 0.36Nm, 0.44Nm or 0.7Nm

Interfaces - RS485 2-wire communication interface - CAN 2.0B communication interface - USB full speed (12Mbit/s) device interface - 4 multi-purpose inputs: - 3x general-purpose digital inputs (alternate functions: STOPL/STOPR/HOME switch inputs or A/B/N encoder input) - 1x dedicated analog input - 2 general purpose outputs - 1x open-drain 1A max. - 1x +5V supply output - can be switched on/off in software e.g. for encoder / end switch supply