2007/63353 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 2007/63353 is part of the SM Synchronous Servo Motors series and features a gear ratio of 15. This motor has a rated input power of 0.48 kW and a rated output torque of 40 Nm. It provides a hollow shaft output with a bore diameter of 18 mm and a key width of 6 mm, while supporting a maximum radial load of 1620 N at 100 min-1.
Internal Product Review
The 2007/63353 is a KEB synchronous servo motor assembly with a hollow-shaft output and a 15:1 gear ratio. Rated output torque of 40 Nm and output speed of 93 min-1 make the unit well suited for controlled, high-reduction drive applications. Dynamic efficiency of 0.82 is a strong performance highlight.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 2007/63353 synchronous servo motor belongs to the SM Synchronous Servo Motors series produced by KEB. It integrates a worm-gear stage to deliver low-speed, high-torque motion required for indexing tables, conveyors, and positioning axes in industrial automation. Acting as a compact drive element, the unit converts electrical energy into controlled mechanical rotation while maintaining feedback accuracy typical of synchronous designs. With its hollow output shaft, the motor can mount directly onto driven shafts, reducing alignment work and eliminating intermediate couplings, which is valuable in space-limited machine frames. This integrated arrangement also helps simplify machine layouts that need torque multiplication and compact mounting in one assembly.
The drive has a rated input of 0.48 kW and an input speed of 1400 min-1. After passing through a precision-ground worm and wheel set, the assembly delivers 40 Nm of continuous torque at the shaft. A gear ratio of 15 reduces the incoming speed to an output rotation of 93 min-1, which is suitable for direct actuation of slow-moving axes without an external gearbox. Dynamic efficiency is 0.82, so most of the supplied power reaches the load during acceleration and deceleration, while the static efficiency of 0.60 characterizes performance under steady load. That combination supports controlled motion where a low output speed and higher shaft torque are needed from a compact drive package.
Interface dimensions support reliable power transmission. The hollow shaft has an internal bore of 18 mm held to H8 tolerance, allowing slip-fit mounting over standard shafts. A parallel key milled to the DIN6885/1 profile with a width of 6 mm locks the hub against torque, and the keyway terminates before exiting the bore to preserve shaft integrity. Radial forces up to 1620 N are permissible at 100 min-1, enabling belt or pinion drives. Two worm starts and a lead angle of 12°49' control sliding velocity and contact ratio, balancing wear against transmission efficiency. The closed keyway layout also helps maintain shaft strength across the bore during repeated load changes.
