Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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Stepper Motor

The RBK Series is a motor and driver package consisting of a high current, bipolar stepper motor with a 20~75 VDC* input microstepping driver. The motor and driver have been designed to achieve superior performance throughout the entire speed range, guaranteed. The microstepping driver includes Oriental Motor's proprietary Smooth Drive technology which easily provides low vibration and high torque at any speed.

  • Highest torque for entire speed range
  • Encoder options
  • Geared option
  • Terminal box option
  • Resolution - 1.8º ~ 0.0140625º [16 steps] (Microstep)
  • 20 ~ 75 VDC power supply input (20~40 VDC input for some models)
  • RoHS compliant

  • Learn More
Unit of Measure
1 2 3 4 5 

Item #

Frame Size

Speed-Torque Characteristics

Holding Torque

Shaft/Gear Type

Gear Ratio (X:1)

Encoder Output

Shaft

Power Supply

Basic Step Angle

Web Price

RBK266PAR16-P10 - 2.36 in
Speed - Torque Characteristics
 		- 704 oz-in - Planetary Gear - 10 :1 - 400 P/R, 2-Channel - Single - 20 ~ 40 VDC - 0.18º Request Quote
RBK266PAR16-P5 - 2.36 in
Speed - Torque Characteristics
 		- 480 oz-in - Planetary Gear - 5 :1 - 400 P/R, 2-Channel - Single - 20 ~ 40 VDC - 0.36º Request Quote
RBK266PAR25-P10 - 2.36 in
Speed - Torque Characteristics
 		- 704 oz-in - Planetary Gear - 10 :1 - 200 P/R, 3-Channel - Single - 20 ~ 40 VDC - 0.18º Request Quote
RBK266PAR25-P5 - 2.36 in
Speed - Torque Characteristics
 		- 480 oz-in - Planetary Gear - 5 :1 - 200 P/R, 3-Channel - Single - 20 ~ 40 VDC - 0.36º Request Quote
RBK266PAR26-P10 - 2.36 in
Speed - Torque Characteristics
 		- 704 oz-in - Planetary Gear - 10 :1 - 400 P/R, 3-Channel - Single - 20 ~ 40 VDC - 0.18º Request Quote
RBK266PAR26-P5 - 2.36 in
Speed - Torque Characteristics
 		- 480 oz-in - Planetary Gear - 5 :1 - 400 P/R, 3-Channel - Single - 20 ~ 40 VDC - 0.36º Request Quote
RBK266PB-P10 - 2.36 in
Speed - Torque Characteristics
 		- 704 oz-in - Planetary Gear - 10 :1 - None - Double - 20 ~ 40 VDC - 0.18º Request Quote
RBK266PB-P5 - 2.36 in
Speed - Torque Characteristics
 		- 480 oz-in - Planetary Gear - 5 :1 - None - Double - 20 ~ 40 VDC - 0.36º Request Quote
RBK266T - 2.22 in
Speed - Torque Characteristics
 		- 166 oz-in - Round Shaft (No Gearhead) - - None - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK268A - 2.22 in
Speed - Torque Characteristics
 		- 240 oz-in - Round Shaft (No Gearhead) - - None - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK268A-R15 - 2.22 in
Speed - Torque Characteristics
 		- 240 oz-in - Round Shaft (No Gearhead) - - 200 P/R, 2-Channel - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK268A-R16 - 2.22 in
Speed - Torque Characteristics
 		- 240 oz-in - Round Shaft (No Gearhead) - - 400 P/R, 2-Channel - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK268A-R25 - 2.22 in
Speed - Torque Characteristics
 		- 240 oz-in - Round Shaft (No Gearhead) - - 200 P/R, 3-Channel - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK268A-R26 - 2.22 in
Speed - Torque Characteristics
 		- 240 oz-in - Round Shaft (No Gearhead) - - 400 P/R, 3-Channel - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK268B - 2.22 in
Speed - Torque Characteristics
 		- 240 oz-in - Round Shaft (No Gearhead) - - None - Double - 20 ~ 75 VDC - 1.8º Request Quote
RBK268T - 2.22 in
Speed - Torque Characteristics
 		- 240 oz-in - Round Shaft (No Gearhead) - - None - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK2913AA - 3.35 in
Speed - Torque Characteristics
 		- 930 oz-in - Round Shaft (No Gearhead) - - None - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK2913AA-R15 - 3.35 in
Speed - Torque Characteristics
 		- 930 oz-in - Round Shaft (No Gearhead) - - 200 P/R, 2-Channel - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK2913AA-R16 - 3.35 in
Speed - Torque Characteristics
 		- 930 oz-in - Round Shaft (No Gearhead) - - 400 P/R, 2-Channel - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK2913AA-R25 - 3.35 in
Speed - Torque Characteristics
 		- 930 oz-in - Round Shaft (No Gearhead) - - 200 P/R, 3-Channel - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK2913AA-R26 - 3.35 in
Speed - Torque Characteristics
 		- 930 oz-in - Round Shaft (No Gearhead) - - 400 P/R, 3-Channel - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK2913BA - 3.35 in
Speed - Torque Characteristics
 		- 930 oz-in - Round Shaft (No Gearhead) - - None - Double - 20 ~ 75 VDC - 1.8º Request Quote
RBK2913T - 3.35 in
Speed - Torque Characteristics
 		- 930 oz-in - Round Shaft (No Gearhead) - - None - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK296AA - 3.35 in
Speed - Torque Characteristics
 		- 309 oz-in - Round Shaft (No Gearhead) - - None - Single - 20 ~ 75 VDC - 1.8º Request Quote
RBK296AA-R15 - 3.35 in
Speed - Torque Characteristics
 		- 309 oz-in - Round Shaft (No Gearhead) - - 200 P/R, 2-Channel - Single - 20 ~ 75 VDC - 1.8º Request Quote
Unit of Measure
1 2 3 4 5