Siemens & Innomotics Gearboxes, Gearmotors & Low-Voltage Motors
To optimize its industrial portfolio, Siemens carved out its low-voltage AC motors and geared motors businesses into an independent enterprise named Innomotics. As a result, the renowned MOTOX and SIMOGEAR gearmotor lines, along with standard SIMOTICS 1LE0/1LE1/1TL0/1MB0 Low-Voltage AC Motors, are now produced and supported under the Innomotics brand identity.
Note: Heavy industrial gearboxes (such as the H, B, and PLANUREX planetary series) were previously carved out and operate under the independent Flender brand. WE DRIVE HONGKONG LIMITED supplies 100% original equipment and parts across all these lineages directly via authentic OEM factory channels, ensuring seamless 1-to-1 mechanical compatibility for your legacy Siemens, Innomotics, and Flender drives.
Browse our full catalog of Siemens and Innomotics power transmission solutions below. Click any product series to access detailed technical datasheets, order codes (e.g., 2KJ / 1LE), nominal torque ratings, and legacy replacement cross-references.
Heavy-duty modular gearmotors originally created by Flender, cataloged under Siemens 2KJ, and currently supplied via Innomotics OEM channels.
MOTOX E / D / Z
Coaxial Helical Gearmotors
(Single, 2 & 3-Stage)
MOTOX F
Parallel Shaft Helical Gearmotors
(FZ & FD Series)
MOTOX K
Bevel-Helical Right-Angle Gearmotors
(B & K Series)
MOTOX C
Helical-Worm Right-Angle Gearmotors
(C & CA Series)
Siemens / Innomotics' modern, compact, and high-efficiency gearmotor platform designed for standard industrial automation.
SIMOGEAR Z / D
Coaxial Inline Helical
Geared Motors
SIMOGEAR F
Parallel Shaft Helical
Geared Motors
SIMOGEAR B / K
Right-Angle Bevel-Helical
Geared Motors
SIMOGEAR C
Right-Angle Helical-Worm
Geared Motors
SIMOTICS high-efficiency three-phase asynchronous AC motors (IE2, IE3, IE4, IE5) tailored for Asian and Global industrial standards.
SIMOTICS 1LE0 / 1LE1 / 1LE5
Standard & Heavy Duty AC Motors
(Asian 1LE0 & Global 1LE1/1LE5)
SIMOTICS 1TL0
General Purpose AC Motors
(Asian Standard IE2 / IE3)
SIMOTICS 1MB0 / 1MB1
Explosion-Proof AC Motors
(Asian 1MB0 & ATEX 1MB1 Rated)
SIMOTICS S Servo
1FK7 / 1FT7 / 1FL6 Servomotors
For Precision Motion Control
Heavy-duty industrial gearboxes previously branded under Siemens / Flender, engineered for heavy mining, cement, and conveyor applications.
H SERIES
Parallel Shaft Helical
Industrial Gearboxes
B SERIES
Right-Angle Bevel-Helical
Industrial Gearboxes
FLENDER ONE
Next-Gen Industrial Gearboxes
(Drop-in FZG Replacement)
Siemens & Innomotics Product Range Technical Specifications Matrix
Comprehensive selection matrix across MOTOX gearmotors, SIMOGEAR series, SIMOTICS AC induction motors, and heavy Flender industrial reducers:
| Category & Series Designation | Frame / Model Sizes | Max Output Torque (Nm) / Power | Gearing Type / Efficiency Rating | Target Industrial Applications |
|---|---|---|---|---|
| MOTOX Series (2KJ Line) | D/Z, F, K, C (Sizes 18 - 188) | Up to 20,000 Nm / 0.12 - 200 kW | Coaxial, Parallel, Bevel, Worm Modular | Logistics, Material Handling, Food Processing |
| SIMOGEAR Series | Z/D, F, B/K, C (Sizes 19 - 189) | Up to 19,000 Nm / 0.09 - 55 kW | High-Density Compact Gearmotor (IE3/IE4) | Automotive, Airport Baggage, Conveyors |
| SIMOTICS 1LE0 / 1LE1 AC Motors | Frame 71M to 315L | 0.55 kW - 315 kW Standard | Cast Iron & Aluminum (IE2 / IE3 / IE4) | Pumps, Fans, Compressors, General Drives |
| SIMOTICS 1MB0 / 1MB1 Ex-Proof | Frame 80M to 355L | 0.55 kW - 315 kW Explosion Proof | Ex d / Ex eb / Dust Ignition Certified | Chemical Plants, Refineries, Mining Dust Zones |
| SIMOTICS S Servomotors | 1FK7, 1FT7, 1FL6 Series | 0.16 Nm - 140 Nm Servo Torque | High Dynamic Brushless Permanent Magnet | CNC Motion Control, Robotics, Packaging |
Siemens to Innomotics Legacy Cross-Reference Guide
Direct cross-reference guide for replacing older Siemens motor codes (1LA7, 1LG4, 1LG6) with modern Innomotics SIMOTICS units:
| Legacy Siemens Order Code (Obsolete) | Common Failure / Efficiency Risk | Current Innomotics Equivalent Code | Key Upgrades & Electrical Performance |
|---|---|---|---|
| Legacy 1LA7 / 1LA9 Aluminum Motors | Non-compliant IE1 efficiency and obsolete motor casing dimensions | SIMOTICS 1LE0001 / 1LE1001 (IE3) 100% Direct Fit | Identical shaft height and mounting feet. Full compliance with global IE3/IE4 standards. |
| Legacy 1LG4 / 1LG6 Cast Iron Motors | High stator coil temperature rise under continuous VFD operation | SIMOTICS 1LE0003 / 1LE1503 (IE3) VFD Inverter Duty | Reinforced VSD winding insulation, lower temperature rise, and dual-frequency 50/60Hz nameplate. |
| Legacy Siemens MOTOX-N Gearmotors | Worn output bearings or oil leakage at output shaft seal | Innomotics MOTOX / SIMOGEAR Unit OEM Exact Match | Preserves exact foot/flange dimensions, hollow shaft diameters, and terminal box orientation. |
Expert Technical Sourcing & Global Express Supply
By providing us with your existing Siemens or Innomotics nameplate serial number or complete order code (e.g., 2KJ3105-1CE12-0AV1-Z or 1LE0003-1CC23-4AA4), our technical engineering team verifies mounting dimensions, output shaft specifications, voltage configurations, and terminal box positions to guarantee a 100% compliant replacement quotation and rapid delivery.
Core Benchmark Model Standard Configurations
- MOTOX D88-M90L4 (1.5 kW Inline)
- MOTOX F68-M100L4 (2.2 kW Parallel)
- MOTOX K108-M132M4 (7.5 kW Bevel)
- SIMOGEAR Z39-LA90S4 (1.1 kW Inline)
- SIMOGEAR D49-LA90L4 (1.5 kW Inline)
- SIMOGEAR F59-LEA100L4 (2.2 kW Parallel)
- SIMOGEAR K79-LEA112M4 (4.0 kW Bevel)
- SIMOTICS 1LE0003-0EB02-0AA4 (0.55 kW)
- SIMOTICS 1LE0003-1AB43-4AA4 (2.2 kW)
- SIMOTICS 1LE0003-1DB43-4AA4 (11.0 kW)
- SIMOTICS 1LE0003-2AB53-4AA4 (30.0 kW)
- SIMOTICS 1LE1001-1DB23-4AA4 (11.0 kW)
- SIMOTICS 1TL0003-1DC43-4AA4 (15.0 kW)
- SIMOTICS 1MB0001-1DB43-4AA4 Ex-Proof
- SIMOTICS S 1FK7060-2AC71 Servo
- Innomotics SIMOGEAR Helical Gearhead
- Siemens 1LA7 132M4 Direct Replacement
- Siemens 1LG4 200L4 Direct Replacement
- Innomotics Low Voltage Motors
- Flender Heavy Industrial Gearbox
