Features&Benefits

• Quiet operation
  Helical gear contribute to reduce vibration and noise.
• High precision
  Standard backlash is 3 arc-min,ideal for precision control.
• High rigidity & torque
  High rigidity & high torque were achived by uncaged needle roller bearings.
• Adapter-bushing connection
  Can be attached to any motor all over the world.
• No grease leakage
  Perfect solution using high viscosity anti-separation grease.
  
• Maintenance-free
  No need to replace the grease for the life of the unit.
  Can be attached in any position.
  

Model Number Chart

Installation

Mounting procedure to the motor

① Wipe off anti-rust agent and oil on the motor shaft.
② Remove the plug and turn the input shaft until the capscrew is seen. Make sure the cap screw is loosened.
③ Please place reducer vertically on the flat surfaceso the motor mounting part faces up.
④ Carefully insert the motor shaft into the input shaft.(It should be inserted smoothly)
Make sure the motor flange is perfectly fit to the reducer's flange.
⑤ Tighten the motor installing bolts to the proper torque.(See table1)
⑥ Tighten the clamping bolt of the input shaft with torque wrench to the proper torque.(See table1)
⑦ Reinstall the plug. The procedure is done.

Table 1

Bolt size	Motor installing bolts		Clamping bolt
	Nm	kgfm	Nm	kgfm
M3	1.1	0.11	1.9	0.18
M4	2.5	0.26	4.3	0.44
M5	5.1	0.52	8.7	0.89
M6	8.7	0.89	15	1.5
M8	21	2.1	36	3.7
M10	42	4.3	71	7.2
M12	72	7.3	125	13
M16	134	14	-	-

Reducer installation
After confirming the installation surface is flat and clean, tighten the bolt using a torque wrench to the proper torque.(See table2)

Table 2

Bolt size	Tightening torque
	Nm	kgfm
M3	1.9	0.18
M4	4.3	0.44
M5	8.7	0.89
M6	15	1.5
M8	36	3.7
M10	71	7.2
M12	125	13
M16	310	32
M20	603	62

※Recommended bolt：Strength 12.9