Features and Types A-178 Right-Angle Gearheads A-180

Transcription

1 ORIENTAL MOTOR CATALOGUE Standard AC Gearheads Features and Types A-7 Right-Angle Gearheads A-0 Brake FBL AXU AXH HBL MSS W ES US Gearheads Linear Heads Brushless Motor and Driver AC Speed Control Water Tight FPW Accessories AUDIN -, avenue de la malle - 70 Saint Brice Courcelles - Tel : Fax :.0. - Web : http: info@audin.fr ORIENTAL MOTOR GENERAL CATALOGUE A-77

2 Standard AC Features and Types of Gearheads Oriental Motor gearheads are specially designed for easy and direct attachment to our AC motors that have a pinion shaft. The gearhead reduces the motor speed which increases the torque. A large number of gear ratios are available for many applications. Parallel Shaft Type Brake Brushless Motor and Driver AC Speed Control FBL AXU AXH HBL MSS W ES US Gearheads Linear Heads Water Tight FPW Right-Angle Type Accessories AUDIN -, avenue de la malle - 70 Saint Brice Courcelles - Tel : Fax :.0. - Web : http: info@audin.fr A-7 ORIENTAL MOTOR GENERAL CATALOGUE

3 Parallel Shaft Type Gearheads Application Normal Load Heavy Load High Speed (FBL, AXH, HBL Series) Gearhead GNK GNK 4GNK GNK GUKB GUKBH BHG- FBL7CY- FBLCY- AXHKC- AXH40KC- HBL0N- HBL0N- Enter the gear ratio in the box () within the model number. Specifications for gearheads with motors can be found on the individual motor s page. Refer to Gearhead Selection on page A- for further detail on the gear ratios. Right Angle Type Gearheads Gear Frame Size 0mmsq. for W 0mmsq. for 40W 0mmsq. for 0W and 0W Type of shaft Hollow shaft Solid shaft Hollow shaft Solid shaft Hollow shaft Solid shaft Gear Ratios 0 Enter the gear ratio in the box () within the model name. Features and specifications for right-angle gearheads are shown on page A-0. ratios 0 ratios 00 ratios 0 ratios 0 ratios Gearhead 4GNRH 4GNRA GNRH GNRA GURH GURA Decimal Gearheads GNXK GNXK 4GNXK GNXK GUXKB s 0 ratios Maximum Permissible Torque N m N m N m Standard AC Brake FBL AXU AXH HBL MSS W ES US Gearheads Linear Heads Brushless Motor and Driver AC Speed Control Water Tight FPW Accessories AUDIN -, avenue de la malle - 70 Saint Brice Courcelles - Tel : Fax :.0. - Web : http: info@audin.fr ORIENTAL MOTOR GENERAL CATALOGUE A-7

4 Brushless Motor and Driver AC Speed Control Standard AC Brake FBL AXU AXH HBL MSS W ES US Gearheads Linear Heads Water Tight FPW Accessories Right-Angle Gearheads Right-Angle gearheads are flange-mounted gearheads that use worm gears and special helical gears. They allow motors to be installed at right angles to the axis of equipment such as belt conveyors. They are available in hollow shaft RH and solid shaft RA models and are ideal for keeping equipment compact. Features Right angle gearheads with mounting sizes of 0 mm (for W) or 0 mm (for 40 W) are available for GN pinion and mounting sizes of 0 mm (for 0 or 0 W) are available for GU pinion. They can be connected to all Oriental Motor AC motors with the exception of BH, FBL, HBL, FPW series. The output shaft is perpendicular to the motor shaft, so the motor can be installed perpendicular to the axis being driven. Eleven available models span gear ratios are available from to 0,offering tremendous selection. The optimum gear ratio can be selected just as with ordinary gearheads. The maximum permissible torques are also the same as for ordinary gearheads. Hollow shaft gearheads allow additional space savings and simpler mechanism designs since they do not require couplings for mounting. Usually, hollow shaft gearheads are locked with a torque arm when mounted so the gearhead does not rotate from the reactive force of the load. When mounted with a torque arm, no centering is needed, so it is faster to mount the gearhead on the device. Product Number Code GU R H Types Gear Ratio GN : GN pinion GU : GU pinion Gearhead Frame Size 4 : 0mmsq. : 0mmsq. Type of shaft Hollow shaft Solid shaft Type of shaft H : Hollow type A : Solid type R : Right Angle Gearhead 4GNRH4GN0RH GNRHGN0RH GURHGU0RH 4GNRA4GN0RA GNRAGN0RA GURAGU0RA Output Torque of Gearmotor The output torque when a gearhead is directly connected is calculated as follows : Torque TG TMi TG : Output Torque at Gear Shaft [N.m] TM : Motor Torque [N.m] i : Gear Ratio of Gearhead : Gearhead Efficiency AUDIN -, avenue de la malle - 70 Saint Brice Courcelles - Tel : Fax :.0. - Web : http: info@audin.fr A-0 ORIENTAL MOTOR GENERAL CATALOGUE

5 Specifications Standard AC Gearhead Gear Ratio Maximum Permissible Torque Nm Permissible Overhung Load N Permissible Thrust Load mm from shaft end mm from shaft end N 4GNRH GNRH GURH 4GNRA GNRA GURA Overhung load values for hollow shaft models are distances from the flange mounting surface. Enter the gear ratio in the box () within the model name. Note : Unlike most worm gear mechanisms, the right-angle gear does not have self-locking capabilities. Calculating permissible overhung load for hollow shaft models When the end of the shaft being driven is supported as in the figure below, calculate the permissible overhung load using the following equations. (This mechanism is the most demanding in terms of overhung load.) 4GNRH Permissible overhung load WN GNRH. N.Lp N Permissible overhung load at flange mounting surface 70 Permissible overhung load WN 70Lp 400N GURH 400N Permissible overhung load at flange mounting surface. Permissible overhung load WN.Lp 4N 4N Permissible overhung load at flange mounting surface Gearhead Efficiency The permissible torques shown on the following page cover most motor combinations. For motor combinations not covered, use the efficiency value in the table below for your calculations. When making a selection, remember that the transfer efficiency at startup is lower than at the rated speed. Gear Ratio Gearhead 4GNRH GNRH GURH 4GNRA GNRA GURA Load point LpmmDistance from flange mounting surface to overhung load point Brake FBL AXU AXH HBL MSS W ES US Gearheads Linear Heads Water Tight FPW Accessories Brushless Motor and Driver AC Speed Control AUDIN -, avenue de la malle - 70 Saint Brice Courcelles - Tel : Fax :.0. - Web : http: info@audin.fr ORIENTAL MOTOR GENERAL CATALOGUE A-

6 Standard AC DimensionsScale /4, Unitmm Hollow shaft type 4GNRH Mass : kg Brake Section AA' Brushless Motor and Driver AC Speed Control FBL AXU AXH HBL MSS W ES US Gearheads Linear Heads Water Tight FPW GNRH GURH Mass :.0kg Mass :.kg KeyUnit=mm The key is provided with the gearhead. KeyUnit=mm The key is provided with the gearhead. Section AA' Section AA' KeyUnit=mm The key is provided with the gearhead. Accessories AUDIN -, avenue de la malle - 70 Saint Brice Courcelles - Tel : Fax :.0. - Web : http: info@audin.fr A- ORIENTAL MOTOR GENERAL CATALOGUE

7 Solid shaft type 4GNRA Mass : kg Key and Key SlotScale /, Unit = mm The key is provided with the gearhead. GNRA Mass :.0kg GURA Mass :.kg Key and Key SlotScale /, Unit = mm The key is provided with the gearhead. Dimensions of gearhead mount Allow at least mm for the thickness of the mounting plate and use screws of appropriate length. Unit = mm Key and Key SlotScale /, Unit = mm The key is provided with the gearhead. Type A B C D E 4GNRH. Hollow shaft GNRH 7. GURH GNRA. Solid shaft GNRA 7 7. GURA 0 7. Enter the gear ratio in the box () within the model name. Unit = mm Standard AC Brake FBL AXU AXH HBL MSS W ES US Gearheads Linear Heads Water Tight FPW Accessories Brushless Motor and Driver AC Speed Control AUDIN -, avenue de la malle - 70 Saint Brice Courcelles - Tel : Fax :.0. - Web : http: info@audin.fr ORIENTAL MOTOR GENERAL CATALOGUE A-

8 Brushless Motor and Driver AC Speed Control Standard AC Brake FBL AXU AXH HBL MSS W ES US Gearheads Linear Heads Water Tight FPW Installing for Hollow Shaft s Example of Mounting the Load The diagrams below show how to mount loads depending on the shape of the shaft. Hollow shafts are finished to an inner diameter tolerance of H and machined with a key groove for mounting the load shaft. The recommended tolerance for the load shaft is h7. Use the key provided with the product by fastening it to the shaft. Apply a coating of molybdenum disulfide or similar grease to the inner diameter of the load shaft to prevent binding. Recommended load shaft dimensions are shown below. Unit = mm 4GNRH GNRH GURH Enter the gear ratio in the box () within the model name. Stepped-down shafts Straight load shafts Inner diameter of hollow-shaft [H] Recommended load shaft diameter [h7] Note : If the bolt extends out more than 4 mm from the end of the hollow shaft, no safety cover can be installed. (RH model hollow shaft gearheads include safety covers.) Accessories AUDIN -, avenue de la malle - 70 Saint Brice Courcelles - Tel : Fax :.0. - Web : http: info@audin.fr A-4 ORIENTAL MOTOR GENERAL CATALOGUE

9 Gearmotor Torque Table The speed is calculated by dividing the motor s synchronous speed (0Hz: 00r/min) by the gear ratio. The actual speed is % less than the listed value, depending on the size of the load. The efficiency of the gear assembly at startup is lower than the rating, so output torque is lower. All output shafts rotate opposite to the direction of motor shaft rotation. 4IKGN-CWE / 4GNRH IK40GN-CWE / GNRH IK0GU-CWE / 4GURH IK0GU-CWE / GNRH speed r/min 4IKGN-CWE / 4GNRA IK40GN-CWE / GNRA IK0GU-CWE / GURA IK0GU-CWE / GURA speed r/min 4RKGN-CWE / 4GNRH RK40GN-CWE / GNRH RK0GU-CWE / GURH RK0GU-CWE / GURH 4RKGN-CWE / 4GNRA RK40GN-CWE / GNRA RK0GU-CWE / GURA RK0GU-CWE / GURA speed r/min speed r/min Standard AC Brake FBL AXU AXH HBL MSS W ES US Gearheads Linear Heads Water Tight FPW Accessories Brushless Motor and Driver AC Speed Control AUDIN -, avenue de la malle - 70 Saint Brice Courcelles - Tel : Fax :.0. - Web : http: info@audin.fr ORIENTAL MOTOR GENERAL CATALOGUE A-

10 Standard AC Brake 4RKGN-CWME/ 4GNRH RK40GN-CWME/ GNRH RK0GU-CWME/ GURH RK0GU-CWME/ GURH speed r/min Brushless Motor and Driver AC Speed Control Brake FBL AXU AXH HBL MSS W ES US Gearheads Linear Heads Water Tight FPW 4RKGN-CWME/ 4GNRA RK40GN-CWME/ GNRA RK0GU-CWME/ GURA RK0GU-CWME/ GURA speed r/min Speed Control MSS W Series Type r/min 0. MSS4-40YE/ 0.0 4GNRH 0. r/min 0.4 MSS40-40YE/ 0.0 GNRH r/min 0.74 MSS0-0YE/ 0. GURH 0. r/min MSS0-0YE/ GURH r/min 0. MSS4-40YE/ GNRA r/min MSS40-40YE/ 0. GNRA 0.4 r/min MSS0-0YE/ 0.4 GURA r/min MSS0-0YE/ 0. GURA Accessories AUDIN -, avenue de la malle - 70 Saint Brice Courcelles - Tel : Fax :.0. - Web : http: info@audin.fr A- ORIENTAL MOTOR GENERAL CATALOGUE

11 Speed Control MSS W Series Type 7.. r/min MSS4-4YE/ GNRH r/min MSS40-4YE/ GNRH. r/min MSS0-YE/ GURH. 4 r/min. MSS0-YE/.. GURH Standard AC 7.. r/min MSS4-4YE/ GNRA r/min. MSS40-4YE/ GNRA r/min. MSS0-YE/ GURA r/min. MSS0-YE/ GURA Speed Control ES Type / Motor 7.. 4IKRGN-CWE 4GNRH ES0 IK40RGN-CWE GNRH ES0 IK0RGU-CWE GURH ES0 r/min r/min r/min IKRGN-CWE 4GNRA ES0 IK40RGN-CWE GNRA ES0 IK0RGU-CWE GURA ES0 r/min r/min r/min Brake FBL AXU AXH HBL MSS W ES US Gearheads Linear Heads Brushless Motor and Driver AC Speed Control Water Tight FPW Accessories AUDIN -, avenue de la malle - 70 Saint Brice Courcelles - Tel : Fax :.0. - Web : http: info@audin.fr ORIENTAL MOTOR GENERAL CATALOGUE A-7

12 Standard AC Speed Control ES Type / Motor 4RKRGN-CWE 4GNRH ES0 RK40RGN-CWE GNRH ES0 RK0RGU-CWE GURH ES0 r/min r/min r/min Brushless Motor and Driver AC Speed Control Brake FBL AXU AXH HBL MSS W ES US Gearheads Linear Heads Water Tight FPW 4RKRGN-CWE 4GNRA ES0 RK40RGN-CWE GNRA ES0 RK0RGN-CWE GURA ES0 r/min r/min r/min Speed Control US Series 7.. r/min US4-40E/ GNRH r/min.. US40-40E/ GNRH r/min US0-0E/ GURH.. r/min. US0-0E/.. GURH r/min US4-40E/ GNRA r/min US40-40E/ GNRA r/min. US0-0E/ GURA r/min. US0-0E/ GURA Accessories AUDIN -, avenue de la malle - 70 Saint Brice Courcelles - Tel : Fax :.0. - Web : http: info@audin.fr A- ORIENTAL MOTOR GENERAL CATALOGUE