The RS Series of worm gearboxes are designed to be the ideal solution for applications that require small or medium power ratings for their drive.
Main Information
SIZES | 9 |
REDUCTION STAGES | 1 |
MAX POWER (1400 rpm / 1800 rpm) | 24.9 kW / 33.4 HP |
ANGULAR BACKLASH | 8’-15’ |
REDUCTION RATIOS | from 5:1 to 100:1 |
MAX OUTPUT TORQUE | 1680 Nm / 14870 in-lb |


Additional Information
- Input and output oil seals in NBR
- Housing and covers in die cast aluminium (till size 85) and grey cast iron (sizes 110, 130 and 150)
- Worm wheel in bronze
- Bearings with ball or conical roller
- Input flanges in die cast aluminium
- Motor flexible coupling
- Gears in cemented and hardened alloy steel
- Support hub in grey cast iron
- Synthetic oil for lifetime lubrication of the gears
- RCA oil seal in NBR
- Worm shaft in alloy steel
- Low maintenance and management costs
- Modular concept
- Extended lifetime with excellent reliability
- Easy installation and maintenance
- Long life lubrication
- Versatility of use
For Application Sectors
- Silicone, Viton or special seals for high/low temperatures and food & beverage sector
- Anodization for chemical and ship-building/marine sectors
- Special lubricants for high/low temperatures and food & beverage sector
- Non-standard breather plugs for high/low temperatures
- Special paint finishes for chemical, ship-building/marine and food & beverage sector
- ATEX version for potentially explosive environments
For Nema e servo motors
- Flanges and couplings for servomotors
- Output holes in inches
- Input couplings for NEMA motors
- Output shafts (simple AS, double AD)
- Oil seals (input VIT/E and output VIT/U)
- Shaft mountings (PC-PC, PA and PB)
- Torque arms (standard BR and Vulkollan BRV)
- Safety shield (ASC)
- Output bearings (not standard CS)
- Motor flanges (FM)
- Output flanges (FL, FA, FB and FR)
- Coupling (G)
- Torque limiters (outer TLE and inner TLI)
- Travel limiters (SLP and SLS)
- Feet (S, SA, I, IA, D and DA)
- Wormshaft extension (VB)