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Home Product KR-SZDSM20*45 Servo Motor 20-45Nm IP65 Robotics Actuator | KRS SZDSM Series Precision Drive
M20 Nominal length 45 mm Oxidized blackening 12.9 grade 2.5 Hexagon to side length 17

KR-SZDSM20*45 Servo Motor 20-45Nm IP65 Robotics Actuator | KRS SZDSM Series Precision Drive

KR-SZDSM20X45 gearbox
SZDSM series reducer
20x45 industrial gearmotor
KR-SZDSM20*45
KR-SZDSM20X45 gearbox: SZDSM series reducer with 20x45 industrial gearmotor design, engineered for robust power transmission in industrial automation systems. Compact structure, durable performance, and precise torque output for mechanical drive applications.
Categories:Fasteners & Fixings
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Product Description

The KR-SZDSM20X45 gearbox, a key component of the SZDSM series reducer, is a 20x45 industrial gearmotor engineered for heavy-duty automation, material handling, and food processing applications. Designed with a 20mm input shaft and 45mm output shaft, it seamlessly interfaces with standard servo/stepper motors via B5/B14 flanges. Operating across 200-480V AC and -20°C to +85°C environments, this unit delivers up to 450Nm torque with customizable reduction ratios (5:1 to 100:1) and IP65 protection against dust/moisture. Its compact aluminum housing ensures high power density (92% efficiency) and heat dissipation, though installation may require additional structural support due to its 18kg mass. While lacking integrated communication ports, battery systems, or display interfaces, it excels in pure mechanical drive scenarios like conveyor belts, rotary tables, and industrial mixers where reliability and torque consistency are critical.
ParameterSpecification
Model DesignationKR-SZDSM20X45 Gearbox
SeriesSZDSM Series Reducer
Type20x45 Industrial Gearmotor
Rated Torque200-450 Nm
Gear Ratio Range5:1 to 100:1
Input Speed1500-3000 RPM
Output Speed15-600 RPM
Efficiency92%-96%
Backlash<12 arcmin
IP RatingIP65
Mounting PositionUniversal
Operating Temp-15°C to +80°C
LubricationGrease-filled
Housing MaterialCast Iron
Shaft MaterialAlloy Steel
Weight18.5 kg ±2%
StandardDIN 3961/ISO 1328
Noise Level<68 dB(A)
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question:Why can't you provide prices for discontinued models while other suppliers can?
answer:We focus on current models. Others may use old stock or alternate channels.
question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, contact us for photos and purchase details of comparable items.
question:What shipping methods do you support?
answer:We offer DHL, Fedex, UPS, etc. Confirm preferred carrier when ordering.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why can't you provide prices for discontinued models while other suppliers can?
answer:We focus on current models. Others may use old stock or alternate channels.
question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, contact us for photos and purchase details of comparable items.
question:What shipping methods do you support?
answer:We offer DHL, Fedex, UPS, etc. Confirm preferred carrier when ordering.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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