DC24V Electric Worm Gear Slewing Drive | TECHTONGDA
DC24V Electric Worm Gear Slewing Drive

DC24V Electric Worm Gear Slewing Drive 320KN.m Rotary Reducer 1.028rpm

TECHTONGDA

Product Overview

This electric worm gear slewing drive (SE7 DC24V) operates on DC 24V power and integrates a worm gear mechanism. It features self-locking capability, compact structure, and smooth operation. Its function is to convert the motor's rotary motion into low-speed, high-torque output drive, enabling precise angular slewing.

The device is suitable for solar tracking systems, automated rotary platforms, medical equipment, and industrial valve control—applications requiring low-speed heavy-duty operation and precise positioning.

Product Overview Image
Rotary Reducer Performance
Parameter Value
Rated Speed 1.028rpm
Rated Torque 320KN.m
Reduction Ratio 71:1
Transmission Accuracy 0.2°
Transmission Efficiency ≈40%
Ambient Temperature -20~+80℃
Holding Torque 10.4 KN.m
Static Axial Load (Coa) 133 kN
Static Radial Load (Cor) 53 kN
Dynamic Axial Load (Ca) 32 kN
Dynamic Radial Load (Cr) 28 kN
Tilting Moment Torque (Com) 13.5 KN.m
Package Size 22.0"*15.3"*6.7" (56cm*39cm*17cm)
Net Weight / Gross Weight 54.4lbs(24.7kg) / 56.4lbs(25.6kg)
Planetary Gear Motor Performance Parameters (24/730/12L)
Parameter Value
Rated Voltage 24 VDC
Rated Speed 73rpm
Rated Torque 12N.m
Rated Current 7.3 A
Protection Rating IP65
Ambient Temperature -40~+80℃
Precautions

1. During transportation, please ensure the rotary reducer packaging box is positioned in the specified orientation and avoid collisions. When handling, wear work gloves and operate with caution. Rotary reducers typically feature threaded holes on both inner and outer rings, enabling safe lifting and transportation using hoisting equipment.

2. During storage, maintain the specified orientation of the rotary reducer packaging box. Store in a closed room to prevent moisture exposure. Within sealed packaging, surface corrosion and rust protection can be maintained for approximately 5 months. For longer storage periods, implement special protective measures.

3. Approximately 100 hours after initial assembly, it is necessary to retighten all bolts to the specified torque. This inspection should be performed annually. Under special operating conditions, the frequency of inspections may be reduced. If any bolts are found loose, immediately replace all bolts, nuts, and washers.

Product Features & Advantages
Grease Nipple

Grease Nipple

High-temperature grease is pressurized and injected via a specialized grease gun, enabling lubricant to overcome tight meshing resistance of the worm gear pair, continuously replenish gear friction surfaces with grease, reducing transmission noise, minimizing wear, and extending equipment service life.

All-Copper Coil DC Motor

All-Copper Coil DC Motor

Utilizes high-conductivity copper windings, offering low resistance, reduced heat generation, and high energy efficiency. Operates on safe 24V DC power supply to deliver smooth starting torque and precise speed control for the worm gear system, ensuring stable performance under frequent start-stop cycles and heavy-load conditions.

Sealing Ring

Sealing Ring

Features high elasticity and aging resistance, allowing it to closely conform to dynamic gaps between the shaft system and housing. Through its multi-lip structure, it effectively blocks intrusion of external dust and moisture while preventing internal grease leakage, ensuring friction pair operates long-term stably in clean environment.

Installation Instructions for Slewing Reducer
  • Clean the mounting bracket to remove welding spatter, zinc residue, and other contaminants.
  • Secure the bracket to the slewing reducer with bolts. Flat washers and spring washers must be installed under the bolt heads.
  • The slewing reducer shall be installed in a no-load state.
Product Presentation & Details
Product Presentation
Product Detail 1 Product Detail 2
Item Included (057142)
Item Quantity
Electric Worm Gear Slewing Drive DC24V 1
AC Motor Speed Controller 1

You can make order with no worry.

Any concern just feel free to let us know, we'll reply in 24 hours in normal condition.

Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays.

Warranty: 6 months' warranty for the machines, not for the consumables.

We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.

On Nov 4, 2025 at 23:49:54 PST, seller added the following information:

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