Struct sstep_motor_cfg

ClassList > sstep_motor_cfg

Motor parameters, from the datasheet or measured. More...

• #include <sstep_ctrl.h>

Public Attributes

Type	Name
uint16_t	full_steps_per_rev Full steps per revolution.
uint32_t	i_rated_ma Rated phase current [mA].
uint32_t	ke_uv_s_per_rad Back-EMF constant, peak phase voltage per mechanical speed [uV*s/rad] (equals Kt in uN*m/A).
uint32_t	l_uh Phase inductance [uH].
uint32_t	r_mohm Phase resistance at 25 degC [mOhm].

Detailed Description

Example: 17HS19-2004S1.

Public Attributes Documentation

variable full_steps_per_rev

Full steps per revolution.

uint16_t sstep_motor_cfg::full_steps_per_rev;

1.8 deg: 200.

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variable i_rated_ma

Rated phase current [mA].

uint32_t sstep_motor_cfg::i_rated_ma;

17HS19: 2000.

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variable ke_uv_s_per_rad

Back-EMF constant, peak phase voltage per mechanical speed [uV*s/rad] (equals Kt in uN*m/A).

uint32_t sstep_motor_cfg::ke_uv_s_per_rad;

0 = unknown: no back-EMF feed-forward.

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variable l_uh

Phase inductance [uH].

uint32_t sstep_motor_cfg::l_uh;

17HS19: 3000.

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variable r_mohm

Phase resistance at 25 degC [mOhm].

uint32_t sstep_motor_cfg::r_mohm;

17HS19: 1600.

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The documentation for this class was generated from the following file inc/sstep_ctrl.h