Shaft Mounted Speed Reducer (SMSR) Manufacturer in Ahmedabad, India
Shaft mounted speed reducers (SMSR) are heavy-duty gearboxes that mount directly on the driven shaft with a taper bush and a torque arm, so there is no base plate and no alignment to do. Super Mech Industries manufactures SMSR gearboxes at its Odhav, Ahmedabad factory in 5:1, 13:1 and 20:1 ratios with cast iron housings and hardened and ground gears for belt conveyors, bucket elevators, crushers and screens, mining and quarrying equipment and material handling plants, including dusty and harsh environments.
Get a Quote on WhatsAppSend requirement by formShaft Mounted Speed Reducer (SMSR) — Key Facts
- ISO 9001:2015 (Cert 09114716A) and government ZED certified
- Manufactured at Odhav, Ahmedabad, Gujarat
- Sized by our engineers from your duty details
- Exported to 29 countries
Shaft Mounted Speed Reducer (SMSR) Range
Each product below has its own page with the full specification list.
Shaft Mounted Speed Reducer Gear
Heavy-duty shaft-mounted gearbox designed for direct mounting on driven shafts, offering efficient torque transmission and space savings.
- Direct shaft mounting—no base required
- Compact and space-saving design
- Taper bush for easy installation and removal
Specifications
Shaft Mounted Speed Reducer Gear
- Gear Ratios
- 5:1, 13:1, 20:1
- Power Range
- 0.5 kW to 50 kW
- Torque Range
- Up to 17,000 Nm
- Mounting
- Shaft-mounted with torque arm
- Material
- Cast iron housing, hardened & ground gears
- Lubrication
- Grease-packed or oil-filled depending on application
Industries and Applications
- Belt conveyors
- Bucket elevators
- Crushers and screens
- Mining and quarrying equipment
- Material handling and processing plants
What to Send for a Quote
- Ratio: 5:1, 13:1 or 20:1, or the input and output speeds
- Motor power (kW) and rpm
- Driven shaft diameter (for the taper bush)
- Application and duty: conveyor, elevator, crusher, screen
- Lubrication preference: grease-packed or oil-filled
- Quantity
Get a price for shaft mounted speed reducer (smsr)
Send the details above — our engineers reply with the size, price and delivery time. No obligation.
Frequently Asked Questions
5:1, 13:1 and 20:1, as listed in the specifications. Send the input and output speeds if you are not sure which you need.
Directly on the driven shaft with a taper bush, with a torque arm to take the reaction load. No base plate and no shaft alignment are needed, which is why it is the standard conveyor and elevator drive.
The specifications list grease-packed or oil-filled depending on the application; state the duty and orientation when you ask for a quote.
The SMSR input is normally belt-driven from the motor. V-belt and taper lock pulleys are made in the same factory; see the pulley manufacturer page.
Yes. Super Mech Industries holds ISO 9001:2015 certification (Cert 09114716A) and government ZED certification, and manufactures at Odhav, Ahmedabad, Gujarat.
Send the details listed under "What to send for a quote" and our engineers confirm the nearest unit from the current range, or tell you what can be built to your drawing.
Send the details listed under "What to send for a quote" on WhatsApp or through the form on this page. Our engineers reply with the size, price and delivery time.
Yes. Super Mech Industries products are exported to 29 countries; export packing and documentation are handled from Ahmedabad.
Related Pages
Shaft Mounted Speed Reducer: Sizing, Torque Arm, Taper BushSelection guide for SMSR gearboxesShaft Mounted Speed Reducer product pageSpecifications, features and applicationsV-Belt, Taper Lock & Timing Pulley ManufacturerInput-side belt drive componentsHelical Geared Motor ManufacturerIntegrated motor-gearbox alternativeNMRV Worm Gearbox guideCompact worm gearbox alternativeGet in Touch
Need a Quote or Technical Spec?
Our Ahmedabad factory team responds within 4 business hours. Fill our enquiry form or chat on WhatsApp for the fastest response.
Chat on WhatsApp+91 63510 70577Frequently asked questions
Which ratios are available?
5:1, 13:1 and 20:1, as listed in the specifications. Send the input and output speeds if you are not sure which you need.
How is an SMSR gearbox mounted?
Directly on the driven shaft with a taper bush, with a torque arm to take the reaction load. No base plate and no shaft alignment are needed, which is why it is the standard conveyor and elevator drive.
Grease or oil lubrication?
The specifications list grease-packed or oil-filled depending on the application; state the duty and orientation when you ask for a quote.
Which V-belt pulleys go with it?
The SMSR input is normally belt-driven from the motor. V-belt and taper lock pulleys are made in the same factory; see the pulley manufacturer page.
Is Super Mech Industries certified?
Yes. Super Mech Industries holds ISO 9001:2015 certification (Cert 09114716A) and government ZED certification, and manufactures at Odhav, Ahmedabad, Gujarat.
Can you supply to my specification?
Send the details listed under "What to send for a quote" and our engineers confirm the nearest unit from the current range, or tell you what can be built to your drawing.
How do I get a price?
Send the details listed under "What to send for a quote" on WhatsApp or through the form on this page. Our engineers reply with the size, price and delivery time.
Do you export?
Yes. Super Mech Industries products are exported to 29 countries; export packing and documentation are handled from Ahmedabad.
Super Mech Industries — Odhav, Ahmedabad, Gujarat 382415, India. Phone: +91 63510 70577. Email: smigvs@gmail.com. ISO 9001:2015 certified.