Мотор-редуктор SEW WA10-DT56M4

2. Key Technical Specifications ⚙️
3. Gear Unit Data

Тип: SPIROPLAN® right-angle helical gear reducer (wear-free steel-on-steel drive)

Выход: Полый вал (WA = hollow shaft with key)

Макс. output torque: 25 Нм

Ratio range: Multiple options available (например. 14.33:1, output speed approx. 91–98 rpm)

Монтаж: B5 flange mounting (стандартный)

Смазка: Смазка на весь срок службы (не требующий обслуживания)

Класс защиты: IP54/IP55 (стандартный)

2. Motor Data

Власть: 0.09–0.12 kW (90–120 W)

поляки: 4-столб

Rated speed: приблизительно. 1300–1400 rpm (50 Гц), 1600–1700 rpm (60 Гц)

Напряжение: 230/400 В (50 Гц), 200/230/460 В (60 Гц)

Текущий: приблизительно. 0.46–0.80 A (50 Гц)

Efficiency class: IE1 to IE4 available (DT series supports all classes)

Класс защиты: IP54/IP55

Масса: приблизительно. 5.5 кг

3. Structural Features 🏗️
4. Компактный дизайн: SPIROPLAN® drive technology delivers high torque in small dimensions
5. Low-noise operation: Special tooth flank design ensures smooth, quiet running
6. Versatile mounting: No oil level adjustment required for any mounting position
7. Modular system: Combinable with various SEW motors и аксессуары (например. BMG brakes, encoders)
8. Высокая надежность: Смазка на весь срок службы, nearly maintenance-free, подходит для непрерывной работы
9. Application Areas 📦

Suitable for light-duty, space-restricted right-angle drive applications:

Small conveying systems (belt conveyors, роликовые конвейеры)

Упаковочное оборудование (этикетировщики, filling machines)

Food and beverage industry (light agitators)

Оборудование автоматизации (small robots, automatic doors)

Medical devices (laboratory automation)

5. Series Equivalents & Alternatives 🆚
6. Same-Size SEW W-Series Models

2. Сменные модели

Upgraded alternative: WA20 DT71M4 (larger size, Макс. крутящий момент 45 Нм, power 0.18–0.25 kW)

Brand alternatives:

Сименс: SIMOGEAR right-angle gearmotor combinations

Bonfiglioli: 300 series right-angle gear reducers

Китайские бренды: JIE, GUOMAO and equivalent right-angle gear units

6. Selection Notes 📌
7. Verify that gear ratio and output torque meet load requirements
8. Select appropriate motor power and efficiency class (IE3/IE4 for higher energy savings)
9. Consider optional functions:

BMG: Тормоз (fail-safe braking)

HR: Heating element (moisture protection)

TF: Temperature sensor

Encoder / tachometer motor

4. Check that mounting dimensions and hollow shaft diameter match equipment interface

Complete List of SEW WA Series (SPIROPLAN® Right-Angle Hollow Shaft) Gear Units

1. WA Series Overview 📝

The SEW WA series consists of SPIROPLAN® right-angle hollow shaft gear units, part of the W-series compact right-angle drive solution. It features wear-free steel-on-steel SPIROPLAN® gearing, lightweight die-cast aluminum housing, and lifetime lubrication for maintenance-free operation. Ideal for space-limited right-angle drives. WA denotes hollow shaft output with keyway (W = right-angle, A = keyed hollow shaft).

2. Full Size List 🔍

The SEW WA series includes 5 frame sizes with multiple mounting and configuration options:

3. Detailed Specifications by Size ⚙️

WA10

Макс. output torque: 25 Нм

Ratios: 6.75, 7.50, 8.25, 9.00, 10.00, 11.25, 12.50, 14.33, 16.00, 18.00, 20.00, 22.40, 25.00, 28.00, 31.50, 35.50, 40.00, 45.00, 50.00, 56.00, 63.00, 71.00, 75.00

Compatible motors: DT56M4 (90–120 W), DRN56M4, и т. д..

Масса: приблизительно. 5.5 кг

Защита: IP54/IP55

Функции: Самый маленький размер, light duty, extremely low noise

WA20

Макс. output torque: 40 Нм

Ratios: 6.57, 7.10, 7.50, 8.00, 9.00, 10.00, 11.20, 12.50, 14.00, 16.00, 18.00, 20.00, 22.40, 25.00, 28.00, 31.50, 35.50, 40.00, 45.00, 50.00, 56.00, 63.00, 71.00, 75.00

Compatible motors: DT63M4 (0.18–0.25 kW), ДРН63М4, и т. д..

Масса: приблизительно. 7.2 кг

Защита: IP54/IP55

Функции: Medium light duty, widely used in small conveying systems

WA30

Макс. output torque: 70 Нм

Ratios: Same as WA20

Compatible motors: DT71M4 (0.37–0.55 kW), DRN71M4, и т. д..

Масса: приблизительно. 9.8 кг

Защита: IP54/IP55

Функции: Medium duty, suitable for medium-size machinery

WA37

Макс. output torque: 110 Нм

Ratios: 3.20, 3.55, 4.00, 4.50, 5.00, 5.60, 6.30, 7.10, 8.00, 9.00, 10.00, 11.20, 12.50, 14.00, 16.00, 18.00, 20.00, 22.40, 25.00, 28.00, 31.50, 35.50, 40.00, 45.00, 50.00, 56.00, 63.00, 69.05

Compatible motors: DT80M4 (0.75–1.1 kW), DRN80M4, DT90L4 (1.5 кВт), и т. д..

Масса: приблизительно. 15.3 кг

Защита: IP54/IP55

Функции: Medium-heavy duty, shaft-mount design available, идеально подходит для еды & напиток

WA47

Макс. output torque: 180 Нм

Ratios: 3.27, 3.55, 4.00, 4.50, 5.00, 5.60, 6.30, 7.10, 8.00, 9.00, 10.00, 11.20, 12.50, 14.00, 16.00, 18.00, 20.00, 22.40, 25.00, 28.00, 31.50, 35.50, 40.00, 45.00, 50.00, 56.00, 63.00, 71.00, 74.98

Compatible motors: DT90L4 (1.5 кВт), DT100L4 (2.2 кВт), DT112M4 (3.0 кВт), и т. д..

Масса: приблизительно. 22.5 кг

Защита: IP54/IP55

Функции: Largest WA size, for heavy loads, shaft-mount design for hygienic applications

4. Comparison of Similar W-Series Models 🆚

5. Основные функции & Benefits ✅
6. Wear-free gearing: SPIROPLAN® steel-on-steel meshing, low friction loss, высокая эффективность
7. Смазка на весь срок службы: Factory-filled synthetic oil, не требующий обслуживания, reduces operating costs
8. Легкий & компактный: Aluminum housing, low weight, saves installation space
9. Universal mounting: W10–W30 require no oil adjustment regardless of orientation
10. Modular flexibility: Combinable with SEW motors (DT/DRN asynchronous, servos) and options (BMG brake, кодер, HR heater)
11. Low-noise operation: Optimized tooth geometry for quiet running in noise-sensitive environments
12. Recommended Applications 📦

7. Selection Guidelines 📌
8. Confirm output torque: Select size based on load; recommend 1.2–1.5× safety factor
9. Choose gear ratio: Calculate from required output speed (output speed = motor speed ÷ ratio)
10. Verify hollow shaft diameter: Ensure compatibility (WA10:15мм, WA20:20мм, WA30:25мм, WA37:30мм, WA47:35мм)
11. Consider mounting type: B5 flange or foot; shaft-mount available for WA37/WA47
12. Optional functions:

BMG: Fail-safe brake

Encoder: Speed feedback & прецизионный контроль

HR: Heating element (humid environments)

TF: Temperature sensor (overheat protection)

SEW WA Series (SPIROPLAN® Right-Angle Hollow Shaft) Price Guide (March 2026)

1. Price Overview (New Original) 💰

Prices vary by size, motor configuration, options, and supply channel. All ranges are tax-included RMB (excluding shipping):

2. Detailed Price Breakdown by Size ⚙️

WA10

Base model: WA10-DT56M4 (0.12 кВт, 4-столб): ¥1,200–¥1,500

With options:

BMG brake: +¥300–¥400 (≈¥1,500–¥1,900)

Encoder: +¥200–¥300 (≈¥1,400–¥1,800)

HR heater: +¥100–¥150 (≈¥1,300–¥1,650)

International reference: $170–220

WA20

Base model: WA20-DT63M4 (0.18 кВт, 4-столб): ¥1,500–¥1,900

International reference: $220–280

DRN motor version: WA20-DRN71MS4: ¥1,800–¥2,200

WA30

Base model: WA30-DT71M4 (0.37 кВт, 4-столб): ¥1,800–¥2,300

DRN motor version: WA30-DRN71M4: ¥2,000–¥2,800

With BE1B brake: +¥400–¥500 (≈¥2,200–¥2,800)

WA37

Base model: WA37-DT80M4 (0.75 кВт, 4-столб): ¥2,500–¥3,000

1.5 kW version: WA37-DT90L4: ¥2,800–¥3,500

With TH/V option package: WA37-DRS71M4/TH/V: ¥2,700–¥3,800

WA47

Base model: WA47-DT90L4 (1.5 кВт, 4-столб): ¥3,200–¥3,800

2.2 kW version: WA47-DT100L4: ¥3,500–¥4,200

3.0 kW version: WA47-DT112M4: ¥3,800–¥4,800

3. Used / Stock Price Reference 📦

4. Factors Affecting Price ⚖️
5. Motor configuration

ДТ (стандартный) < ДРН (высокоэффективный) < ДРС (brake motor)

Price increases with power: 0.09 кВт < 0.12 кВт < 0.18 кВт < … < 3.0 кВт

2. Optional equipment (повышение цен)

BMG brake: +15–25%

Encoder: +10–20%

HR heater: +5–10%

TF sensor: +8–15%

IP65 upgrade: +10–15%

3. Purchase channel

Авторизованные дистрибьюторы: Stable pricing, full warranty (12–24 months), higher cost

Secondary dealers: 5–15% lower; verify authenticity & warranty

Online platforms (1688 / Taobao): 10–20% lower; risk of refurbished/counterfeit units

Bulk orders (≥5 units): 8–15% discount

4. Other factors

German-made units: 20–30% higher than Suzhou-built

Special voltage/frequency: +10–20%

Express delivery (<7 дни): +15–30%

5. Purchasing Recommendations 🛒
6. Prefer official channels: Purchase through SEW authorized distributors to ensure genuine units and full warranty
7. Clarify configuration: Confirm power, соотношение, and options (тормоз, кодер) in advance to avoid surcharges
8. Compare quotes: Obtain offers from 2–3 distributors and compare total cost (shipping, installation)
9. Consider total cost of ownership: Higher initial cost offset by lifetime maintenance-free operation
10. Spare parts strategy: Stock 1–2 units for critical machinery to minimize downtime
11. Alternative Price Comparison 🆚