Speed Range
The relationship between the maximum and minimum speeds at which a drive is designed to operate. The range is typically expressed as a ratio, such as 25:1, indicating the drive can operate from normal speed to 1/25 of normal speed.
The relationship between the maximum and minimum speeds at which a drive is designed to operate. The range is typically expressed as a ratio, such as 25:1, indicating the drive can operate from normal speed to 1/25 of normal speed.