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BIGTREETECH S57B Closed Loop Stepper Motor Driver with Nema23 Stepper Motor

BIGTREETECH S57B Closed Loop Stepper Motor Driver with Nema23 Stepper Motor
BIGTREETECH S57B Closed Loop Stepper Motor Driver with Nema23 Stepper Motor
BIGTREETECH S57B Closed Loop Stepper Motor Driver with Nema23 Stepper Motor
Discontinued
BIGTREETECH S57B Closed Loop Stepper Motor Driver with Nema23 Stepper Motor
BIGTREETECH S57B Closed Loop Stepper Motor Driver with Nema23 Stepper Motor
BIGTREETECH S57B Closed Loop Stepper Motor Driver with Nema23 Stepper Motor
BIGTREETECH S57B Closed Loop Stepper Motor Driver with Nema23 Stepper Motor
  • Availability: Discontinued
  • SKU: 003634
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€65.00
Ex Tax: €53.72
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A powerful closed loop stepper motor and driver combination for, for example, 3D printers or CNC machines. This motor-driver combination automatically corrects for lost steps using an encoder, thus preventing layer shifts in 3D prints, for example. Because the motor driver is already on the motor, you no longer need it on the motherboard, an adapter plug is included to connect the motor to standard driver headers. In addition, it is also possible to place an OLED screen on the PCB to change settings and display additional information: 0.96 inch OLED Display 128*64 (not included).

See the following page for more information: S57B

See the following page for the open-source firmware (the smaller S42B version uses the same firmware): S42B Firmware

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Tags: BIGTREETECH S57B Closed Loop Stepper Motor Driver with Nema23 Stepper Motor , BTT-CLSTEPPER23 , Stepper Motor Controllers and Drivers

Specifications

General
Brand BIGTREETECH
Features Motor driver
Motor
Rotary encoder
General physical appearance
Main color Black
Weight [g] 1250
Dimension X [mm] 57
Dimension Y [mm] 57
Dimension Z [mm] 78
Mounting options Mounting hole(s)
Diameter mounting hole(s) [mm] 5.2
Form factor NEMA23
MCU/SoC
Manufacturer STMicroelectronics
Chip series STM32F103
Rotary encoder
Encoder type Absolute
Encoder technology Magnetic field orientation
Number of steps/pulses per rotation 32768
Motor driver
Type Driver
Driver chip A4950
Supported motor type(s) Stepper motor
Number of stepper motor channels 1
Microstepping 1/2
1/4
1/8
1/16
1/32
Minimum motor supply voltage [V DC] 12
Maximum motor supply voltage [V DC] 24
Maximum continuous RMS current per phase [A] 3.3
Maximum peak current per phase [A] 6
Current limiter Yes
Safety features Short circuit
Overvoltage
Undervoltage
Overcurrent
Actuator
Actuator type Stepper motor
Step angle [°] 1.8
(±5%)
Position feedback Yes
Maximum holding torque [N.m] 1.9
Minimum motor voltage [V DC] 3
Maximum continuous RMS current per phase [A] 3
Phase resistance [Ω] 1
(±10%)
Shaft
Shaft type D-shape
Shaft diameter [mm] 8.0
Shaft length [mm] 22
Connectors
Motor connector(s) JST-PH (compatible) male
Package contents
Package contents 1x Stepper motor
1x S57B closed loop stepper motor driver
1x Adapter board
1x JST-XH 6p to JST-XH 6p cable (~1m)
1x JST-XH 11p to JST-XH 4p cable (motor to driver)
1x Rubber duck

Product FAQ

What do I need to use a stepper motor?

The following parts are required to control a stepper motor:

  • Power supply
  • Development board
  • Stepper motor driver
  • Wires or cables to connect everything

The following items are optional:

  • Breadboard or experiment circuit board to attach components

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