SUMMITOMO DRIVE GEAR MOTOR MODEL RNYMS2-1521YC-EP-10 1730- 175RPM 2 HP 3AVI

SUMMITOMO DRIVE TECHNOLOGIES

Hyponic Right-Angle GEAR MOTOR

MODEL RNYMS2-1521YC-EP-10

1730 - 175 RPM

2 HP 230/460 V 5.6/2.8 AMP

TYPE TC-FXPA

RATIO 10 TO 1

MAX TORQUE 720 IN LBS

Inverter Duty / VPWM

3AVI
Sumitomo Hyponic Right-Angle Gearmotor. This specific model line is highly regarded for its high-efficiency, patented all-steel hypoid gear technology, which runs significantly quieter and cooler than standard worm gear alternatives.

Here is the exact breakdown of the nameplate details you provided

• Technical Specification BreakdownModel Number: RNYMS2-1521YC-EP-10RNYM: Represents the Sumitomo Hyponic product family.
• S2: Indicates a 2 HP (Horsepower) motor configuration.
• 1521YC: Decodes the specific reducer size frame and shaft style configuration.
• EP: Typically designates an upgraded protective feature or brake configuration (such as an internal premium or explosion-proof/moisture-resistant seal variation depending on specific plant deployment).
• 10: Signifies the exact 10:1 gear reduction ratio
• Speed Profile: 1730 RPM Input / 175 RPM Output. The internal gearing cuts the standard motor speed down by a factor of 10 to give you a highly consistent, high-torque output speed of 175 revolutions per minute.
• Electrical Ratings:Power: 2 HP.
• Voltage: 230/460 V (Dual-voltage capable, 3-phase system).
• Amperage: 5.6 Amps at 230V, or 2.8 Amps at 460V.
• Type: TC-FXPA — The specific manufacturer enclosure/frame model designation.
• Inverter Duty / VPWM: Rated specifically for operation alongside a Variable Frequency Drive (VFD) utilizing Variable Pulse Width Modulation. This means the motor winding insulation is reinforced to handle voltage spikes and can safely run at lower or fluctuating speeds without overheating.
  

The SUMMITOMO Drive Gear Motor, model RNYMS2-1521YC-EP-10, is a highly efficient right-angle gear motor designed for robust industrial applications. This model leverages Sumitomo's patented all-steel hypoid gear technology, enabling quieter and cooler operation compared to traditional worm gear options. With a power rating of 2 HP, it is suitable for applications demanding reliable performance. Operating with a gear ratio of 10:1, the motor delivers an input speed of 1730 RPM, reduced to a consistent output of 175 RPM. It offers flexibility with dual-voltage options of 230/460 V and supports a three-phase system. The motor handles amperages of 5.6 Amps at 230V and 2.8 Amps at 460V. Its inverter duty rating allows it to function seamlessly alongside a Variable Frequency Drive (VFD), offering smooth operation at variable speeds without the risk of overheating. Constructed with a type TC-FXPA frame, this gear motor is equipped to deliver maximum torque of 720 in-lbs. Whether in a new installation or a replacement scenario, this gear motor promises enhanced efficiency and long-term durability for industrial power transmission needs.