Product group
Motors, drives, bearings and electrical components
Industrial power, control and transmission products sourced to application
Motors, gearboxes and electrical components are specified from data, not from a picture. A clear nameplate photograph and the driven-machine details answer most of a replacement enquiry; the safety discipline is that equivalents are confirmed against the full marking, never assumed to be a drop-in.
Overview
What motors, drives, bearings and electrical components covers
Motors, gearboxes and electrical components are specified from data, not from a picture. A clear nameplate photograph and the driven-machine details answer most of a replacement enquiry; the safety discipline is that equivalents are confirmed against the full marking, never assumed to be a drop-in.
Equivalent electrical and safety components are checked for voltage, current, contact configuration, safety category, environmental rating, approvals, dimensions and wiring. The site never implies a universal drop-in replacement.
Construction
How it is built
The fields a supplier needs from a motor nameplate, and what each one sets:
Motor nameplate — what each field sets
| Field | What it sets |
|---|---|
| Output power (kW) | The mechanical rating |
| Speed (r/min) | The pole count — 2-pole ≈ 2900, 4-pole ≈ 1450, 6-pole ≈ 960 |
| Voltage / frequency / phase | Supply compatibility; note dual-voltage windings |
| Frame size (e.g. 132M, 200L) | Shaft height and, broadly, the mounting — IEC frames interchange between makers |
| Mounting (B3, B5, B35, V1…) | Foot, flange or combined; vertical |
| Enclosure / IP rating (IP55, IP66) | Dust and water protection — not the same as a hazardous-area rating |
| Insulation class / duty (F/H, S1…) | Thermal design and the load pattern it is rated for |
| Efficiency class (IE2 / IE3 / IE4) | Running cost; a higher class is usually a direct upgrade |
| Hazardous-area marking (Ex d, Ex e…) | Zone, gas group, temperature class — cannot be substituted casually |
Options
The rest of the power train
Selection notes for the components that sit around the motor.
Power-transmission and control components
| Component | Specify by |
|---|---|
| Gearbox / geared motor / shaft-mount reducer | Input speed, gear ratio or output speed, output torque, service factor, shaft and mounting dimensions |
| Mounted bearings and housed units | Bearing number, housing type, shaft size, seal and locking arrangement |
| Couplings, taper bushes, sheaves, sprockets | Bore, keyway, PCD, and the driven/driving speeds |
| Contactors, relays, sensors, safety components | Voltage, current, contact arrangement, safety category / performance level, environmental rating and approvals |
| Cables, glands and connectors | Cores, conductor size, voltage rating, armour and the gland thread |
Ratings, approvals and safety categories for the item supplied are confirmed on quotation. No voltage or safety rating is published as fact until it is documented.
Choosing
When an equivalent is safe to fit
An equivalent electrical or safety component must match on every one of these before it goes in:
| Check | Why |
|---|---|
| Voltage and current rating | Under-rating fails; over-rating can defeat protection coordination |
| Contact configuration and logic | A different contact arrangement changes the circuit behaviour |
| Safety category / performance level | A safety function's rating is a design requirement, not a preference |
| Environmental / IP / Ex rating | Must equal or exceed the original for the installed location |
| Dimensions, mounting and wiring | Physical fit and terminal identification |
Selection
How we select it with you
Send us as much of the following as you have. Partial information is fine — our engineer will come back with the questions needed to finalise the spec, or attend site for an engineering assessment where the problem needs diagnosing first.
- 01A clear, straight-on photograph of the complete motor or gearbox nameplate
- 02The manufacturer type / catalogue number and serial number
- 03For a motor: power, speed, voltage, frame, mounting, IP rating and any hazardous-area marking
- 04For a gearbox: ratio or output speed, output torque, shaft and mounting dimensions
- 05The driven machine (pump, fan, crusher, conveyor) and its data, and whether it runs on a VSD
- 06For controls: input/output type, logic, contact arrangement and any required safety rating
Applications
Where we supply
- Conveyor drives — motors, gearboxes, backstops, couplings
- Crusher and mill drives — high-inertia starting, crusher-duty motors, fluid couplings
- Pumps and fans — standard and high-efficiency motors, VSD-fed duty
- Plant control and instrumentation — contactors, relays, sensors, safety components
What we supply
Range at a glance
- 01Low-voltage, high-efficiency, crusher-duty and application-specific motors
- 02Gearboxes, geared motors, shaft-mounted reducers and drive packages
- 03Mounted bearings, spherical roller bearings, housed units and take-up assemblies
- 04Couplings, taper bushes, sheaves, pulleys, sprockets, chains and V-belts
- 05Sensors, switches, relays, safety components, control modules and contactors
- 06Cables, cable accessories, connectors, glands and industrial electrical consumables
- 07Hydraulic and pneumatic components where required for plant and mobile equipment
Buyer questions
Common questions
Related
Request a quote
Send your motors, drives, bearings and electrical components requirement
Not sure which spec you need? Send the machine, material and duty details — our engineer will specify the correct product and quote it.