AK-RB Series

The 5-Phase Stepper Motors and Drivers for Industrial automation.

The AK-RB series rotary actuator type 5-phase stepper motors are ideal for applications requiring high torque. The AK-RB series offer great cost efficiency with its low, economical prices and also feature built-in brakes for improved convenience. The brakes are released when 24 VDC power is applied to the brake wires.

Main Features

• Compact, space-saving design ideal for building compact-sized systems
• Low, economical prices for improved cost efficiency
• Backlash (frame size) : 60mm : ±20’ (0.33˚)
• Basic step angle
• 1:5 → 0.144˚, 1:7.2 → 0.1˚, 1:10 → 0.072˚
• Allowed speed
• 1:5 → 0 to 360rpm, 1:7.2 → 0 to 250rpm, 1:10 → 0 to 180rpm
• Built-in brakes
• Brake is released when 24VDC is applied to brake wire
• Frame size : 60mm