Buy a Drive Product from Excel and We will Extend the Product Warranty by One Year !

Note: If we do the installation, there is 150 mile radius travel limit from our location on this offer. Negotiable travel allowance beyond that radius.

Excel Industrial Electronics is an authorized Distributor (D) of Stober gearmotors and gear reducers and Worldwide Electric gear reducers and is an authorized System Integrator (SI) for SEW Eurodrive. We have decades of experience in a variety of industrial environments to deliver proven solutions for your critical applications.

For sales inquiries and other questions, please give us a call now at 1.586.463.3811 or fill out the contact form on the right and we will respond promptly. Excel has the product knowledge and application experience to support you. We serve the worldwide marketplace.

Stober – Servo Gear Reducers – NEMA Gear Reducers – Servo Gear Motors

Excel features Stober servo gearmotors, servo gear reducers, and servo motors because they produce the highest quality gearboxes in the world. With over 80 years of gearing experience, Stober is the gold standard. Stober motion control products are backed by a five year warranty, and our power transmission products are backed by a three year warranty. The best people, processes, and products help us be geared to a higher standard.

Sample Stober Products Distributed by Excel


Power your manufacturing process with great precision using Stober Drives ServoFit servo motors.

Excel’s Stober servo motors include dynamic motors with sensors that allow for precise control of angular or linear position, velocity and acceleration in a compact and small package. Our orthocyclically-wound motor coil makes it possible to manufacture the stator windings with the highest possible copper fill factor, allowing for a shortened motor length while increasing power output by up to 80 percent.

Innovation and use of high-quality components make Stober servo motors highly efficient while reducing operating costs. Stober Drives’ family of servo motors mount directly to gearboxes, eliminating a motor coupling, adapter, coupling housing or additional input seals and bearings. We offer both high and low servo motors to fit unique applications. For applications in need of more power, water or forced air-cooling will offer up to a 35 percent torque increase through heat dissipation.

Servo Gearmotors

Our line of servo motors is compatible with most third-party drives, including Rockwell Automation Technologies, Bosch, Siemens, Kollmorgen, Control Techniques and B&R. We serve clients small and large from virtually every manufacturing sector. We seek to understand each customer’s needs and challenges personally before offering high-value, dependable solutions.

K Series

Torque (Nm): up to 6,875
Precision: ≤10-12 arcmin

KL Series

Torque (Nm): up to 65
Precision: ≤16-25 arcmin

KS Series

Torque (Nm): up to 400
Precision: ≤4-6 arcmin

C Series

Torque (Nm): up to 4,140
Precision: ≤10-20 arcmin

F Series

Torque (Nm): up to 1,100
Precision: ≤10-11 arcmin

P Series

Torque (Nm): up to 1,600
Precision: ≤3-5 arcmin

PE Series

Torque (Nm): up to 310
Precision: ≤8-10 arcmin

PH Series

Torque (Nm): up to 2,000
Precision: ≤3-4 arcmin

PHQ Series

Torque (Nm): up to 6,000
Precision: ≤3 arcmin

PK Series

Torque (Nm): up to 2,700
Precision: ≤3.5-5 arcmin

PKX Series

Torque (Nm): up to 3,000
Precision: ≤4-8.5 arcmin

PHK Series

Torque (Nm): up to 7,500
Precision: ≤3.5-4.5 arcmin

PHKX Series

Torque (Nm): up to 7,500
Precision: ≤3-6 arcmin

PHQK Series

Torque (Nm): up to 22,000
Precision: ≤3.5-4 arcmin

Servo Motors


EZ Motor

Torque (Nm): up to 77
inertia (kgm2): up to 133

Hollow Bore Servo Motors

Keep cords and cables in one place with our Hollow Servo Motor, which is designed with a flange-mount hollow bore. It allows for media – power cables, pipes and hoses – to pass through the motor. The motor produces powerful torque and high stiffness with a low total weight, making it well suited for applications where the motor is also moving. It is ideal for industrial robots, machinery, machine tools, automatic assembly machines, converting and printing, handling equipment, and laser machine tools

Hollow Bore

Torque (Nm): up to 29
Precision: ≤0-4 arcmin

Ball Screw

Pitch (mm): up to 32
Feed Rate: up to 1.6 m/s

Servo Gear Reducers

We offer a wide array of motion control solutions to meet your servo needs, including inline and offset, hollow and right angle, food and corrosion resistant and integrated brake and cooling systems. Innovation and use of high-quality components allow us to provide highly efficient and high performance motion control devices that produce low noise, which helps improve productivity while reducing operating costs. Stober gearboxes offer up to 97 percent efficiency, which can curb energy costs and surpass our nearest competitors’ best efforts of between 70 and 85 percent efficiency.

ServoFit™ Inline and Offset Gearheads

C Series

Torque (Nm): up to 6,300
Precision: ≤14-20 arcmin

F Series

Torque (Nm): up to 1,100
Precision: ≤6-11 arcmin

P(A) Series

Torque (Nm): up to 4,800
Precision: ≤1-8 arcmin

PH(A) Series

Torque (Nm): up to 12,800
Precision: ≤1-3 arcmin

PHQ(A) Series

Torque (Nm): up to 35,200
Precision: ≤1-3 arcmin

PE Series

Torque (Nm): up to 160
Precision: ≤8-13 arcmin

Worldwide Electric – Gear Reducers

Excel is a proud distributor of Worldwide Electric Corporation, specializing gear reducers, or speed reducers, designed to increase the torque and reduce load speed of your electric motors. Move loads safely and efficiently without compromising performance with our excellent selection of gear reducers. Worldwide offers unprecedented availability and exceptional quality at affordable prices.


Sample Products:

  • Worm Gear Reducers – Aluminum, Cast Iron, Stainless Steel
  • Shaft Mount Reducers – The ”Original”, The “Ultimate”, Accessories
  • Helical Gear Reducers – KHN Series Helical & Bevel, Inline

Excel is an authorized System Integrator for SEW Eurodrive gearmotors. As a world leader in drive technology and a pioneer in drive-based automation, SEW Eurodrive has established a reputation for quickly solving the most difficult power transmission and motion control challenges presented in industry.



(AS) Authorized Service, (D) Distributor, (SI) System Integrator, (VAR) Value-Added Reseller

Drive and Product Manufacturers