Japan Servo Motors
Cliff is the authorised UK distributor for Japan Servo products. Japan Servo motors are manufactured to exacting standards under ISO 9002.
The product range includes stepping, DC, DC brushless, AC, reversible, all kinds of geared versions and synchronous models. Production is in Japan or Indonesia. Full specifications of Japan Servo motors can be found on their website.
Applications include office automation equipment, medical equipment, scientific instruments and all kinds of small industrial machines.
JapanServo AC standard motors and gearheads ![]()
FED, FHD, FYD series - Brushless DC Motors
- Outer rotor type
- Inner rotor type
- Low cogging, low vibration
- Comply with CE and EMC directives
- Small size with high output 3-40W
- Servex drivers for ease of design
- Accurate speed control
- Long life, economical and suitable for commodity products
- Link direct to the Japan Servo database for data and CAD drawings at www.japanservo.com
KA series - 2 Phase Hybrid Stepping Motors new
For technical specifications please see the PDF data sheet KA series - 2 phase hybrid stepping motors
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- Round body - compatible with square mountings
- More than 30% extra power
- Silent operation with low vibration
- high position accuracy
KH (and KT) series - 2 (and 3) Phase Stepping Motors
- New teeth shape for high torque and low vibration
- Designs for a broad range of applications
- 32 models with a torque range of 0.13-13 Kgf/cm
- 6 frame sizes from 35mm to 86mm square
- Stable characteristics are obtained with feedback control
- Output options of 3W, 10W, 20W and 30W
- Long life
- Super silent KR series also available
Cliff Brand Motors

Motors from these series are used across industry. Notable applications include office equipment, photocopiers, fax, printers, scanners, dialysis machines, electric syringes, plotters, pumps, money counters, door openers, conveyer systems, cameras, CD players, moving lights and industrial IC makers. Production is in Japan, Taiwan or China.
DC range
- Economy range available with customised specifications for smaller lots
- DC motors with diameters from 20mm to 50mm
- Models with gear heads - spur and planetary
- New tacho / encoder models
AC Synchronous range
- An economical range of motors with a wide range of output speeds
Tsukasa range
- Precision DC gear heads
- Intended for high specification applications
- Hundreds of speed options available
- Models with tacho / encoder output
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