1.Opccupied no space
The space requirement for the installation of output shaft is considerably large while assembling motor or reduce.The installation of holow type reducer may form right Angle with motor,thus facilitate miniaturize of the machine.

2.Self locking
For the place require for minor holding force,save the cost of baking device,such as in slope conveyor.

3.Fast stop
The ordinary gear reducer available in market requires 5-10 seconds stop time.but NRV series product need only 2-5 seconds to reach state of still.

4.High accommodation
You may select from hollow shaft,uni-direction output shaft or dal output shaft,easy to modify,only one ninute to complete the dissemble and assemble of shaft.

5.High safety
Use transmission different from conventional method,no sprochet pulley is needed,no exposed transmission structure,reduce the possibility of operator.

6.Good protection
Water,dust proof,the protection class P55 possesses,good isolation to dust and moisture.

7.Allow multipie sides installation,no restriction in angle.
There are holes for mounting on all plains of the series fof product for your selection of direction and angle required.

8.Good cooling effect
One formation aluminum alloy for casing,quick heat dissipation extended life for worn lever,worn gear,good durability(wormcasing during running is normal)

9.Easy maintenance
Different from conventional mounting method ,you need not the dissemble the sprocket ,pulley but only dissemble and assemble the mounting base of the reducer to compiete the modification easily.

10.No restriction on brand.
Match with 15W-20W panese or domestic product available in market without further processing.

11.Wide reduction ratio
Easily change the reduction ration from 30-20000 due to detached assemble.

12.May complete with brake,clutch in one jformation aesthetic and practic.