AC servomotors, Sanyo Denki

The Sanyo Denk PB Series Servomotor combines the best features of a stepper motor and a servomotor.

50% Shorter Position Settling Time ※

• The vibrations of the low rigidity machine stand resonance is minimized, and shortens positioning settling time.
• The amplifier is suitable for chip mounters and equipment needs high speed positioning.

※ Compared with our conventional product "SANMOTION R".

Downsized Servo Motors!

R2 Series Servo Motors are downsized as much as 30% in size and 25% in volume from our conventional product, achieving high torque and high performance.
※ Our conventional product is "SANMOTION Q".

High resolution, accurate positioning!

Pulse sensor pulse numbers selectable from 200 pulses / revolution up to 12,800 pulses.

Low warming, good efficiency!

Unlike a normal stepper motor, which draws a constant current all the time, the current of a SANMOTION PB series motor depends on the torque to be loaded. Therefore, the warming is less, the service life of the motor bearings is extended and the energy loss is lower.

PB series motor sizes
28 mm
42 mm
60 mm
86 mm

R2 servomotor 200V AC

• Medium moment of inertia
• Good efficiency
• A small ripple
• Flange sizes 40 mm, 60 mm and 80 mm
• Power 30 W - 750 W
• Maximum speed 6000 rpm
• Sensor 17-bit (131070 PPR) absolute or incremental
• Optional holding brake
• IP67

Q1 servomotor 200V AC

• Low moment of inertia
• Great dynamics
• Flange sizes 40 - 180 mm
• Power 30 W - 7.5 kW
• Maximum speed 5000 rpm
• Sensor increment (max. 10000 PPR) or absolute (max. 21 bit)
• Optional holding brake
• IP40 / IP67

Q2 servomotor 200V AC

• Medium moment of inertia
• Good efficiency
• A small ripple
• Flange sizes 42 - 220 mm
• Power 60 W - 15 kW
• Maximum speed 5000 rpm
• Sensor increment (max. 10000 PPR) or absolute (21 bit)
• Optional holding brake
• IP40 / IP67

Q4 servomotor 200V AC

• Low moment of inertia
• Great dynamics
• Flange sizes 180 - 220 mm
• Power 11k W - 20 kW
• Maximum speed 2000 rpm
• Incremental encoder (max. 10000 PPR) or absolute (max. 21 bit)
• Optional holding brake
• IP67

P5 servomotor 200V AC

• Very low power requirement
• High accuracy
• Flange sizes 20 mm and 28 mm
• Power 10 W - 40 W
• Maximum speed 5000 rpm
• Incremental sensor 2000 P / R & 2048 P / R
• Optional holding brake 24 VDC