SEW WA10-DT56M4 ギアモーター

2. Key Technical Specifications ⚙️
3. Gear Unit Data

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

出力: 中空シャフト (WA = hollow shaft with key)

マックス. output torque: 25 Nm

Ratio range: 複数のオプションが利用可能 (例えば. 14.33:1, output speed approx. 91–98 rpm)

取り付け: B5フランジ取付 (標準)

潤滑: Lifetime lubrication (maintenance-free)

保護クラス: IP54/IP55 (標準)

2. Motor Data

力: 0.09–0.12 kW (90–120 W)

極: 4-ポール

Rated speed: 約. 1300–1400 rpm (50 Hz), 1600–1700 rpm (60 Hz)

電圧: 230/400 V (50 Hz), 200/230/460 V (60 Hz)

現在: 約. 0.46–0.80 A (50 Hz)

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

保護クラス: IP54/IP55

重さ: 約. 5.5 kg

3. Structural Features 🏗️
4. コンパクトな設計: 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 とアクセサリー (例えば. BMG brakes, encoders)
8. 高い信頼性: Lifetime lubrication, nearly maintenance-free, 連続運転に適した
9. Application Areas 📦

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

Small conveying systems (ベルトコンベア, roller conveyors)

包装機械 (ラベラー, filling machines)

Food and beverage industry (light agitators)

Automation equipment (small robots, automatic doors)

Medical devices (laboratory automation)

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

2. 代替モデル

Upgraded alternative: WA20 DT71M4 (larger size, 最大. トルク 45 Nm, power 0.18–0.25 kW)

Brand alternatives:

シーメンス: SIMOGEAR right-angle gearmotor combinations

Bonfiglioli: 300 series right-angle gear reducers

Chinese brands: 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: ブレーキ (fail-safe braking)

HR: Heating element (moisture protection)

TF: Temperature sensor

エンコーダ / 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

マックス. output torque: 25 Nm

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, 等.

重さ: 約. 5.5 kg

保護: IP54/IP55

特徴: Smallest size, light duty, extremely low noise

WA20

マックス. output torque: 40 Nm

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), DRN63M4, 等.

重さ: 約. 7.2 kg

保護: IP54/IP55

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

WA30

マックス. output torque: 70 Nm

Ratios: Same as WA20

Compatible motors: DT71M4 (0.37–0.55 kW), DRN71M4, 等.

重さ: 約. 9.8 kg

保護: IP54/IP55

特徴: Medium duty, suitable for medium-size machinery

WA37

マックス. output torque: 110 Nm

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 kW), 等.

重さ: 約. 15.3 kg

保護: IP54/IP55

特徴: Medium-heavy duty, shaft-mount design available, ideal for food & 飲み物

WA47

マックス. output torque: 180 Nm

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 kW), DT100L4 (2.2 kW), DT112M4 (3.0 kW), 等.

重さ: 約. 22.5 kg

保護: IP54/IP55

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

4. Comparison of Similar W-Series Models 🆚

5. コア機能 & Benefits ✅
6. Wear-free gearing: SPIROPLAN® steel-on-steel meshing, low friction loss, 高効率
7. Lifetime lubrication: Factory-filled synthetic oil, maintenance-free, reduces operating costs
8. 軽量 & コンパクト: Aluminum housing, low weight, 設置スペースを節約します
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, エンコーダ, 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 (WA10:15mm, WA20:20mm, WA30:25mm, WA37:30mm, WA47:35mm)
11. Consider mounting type: B5 flange or foot; shaft-mount available for WA37/WA47
12. Optional functions:

BMG: Fail-safe brake

エンコーダ: Speed feedback & 精密制御

HR: Heating element (湿気の多い環境)

TF: Temperature sensor (overheat protection)

SEW WA Series (SPIROPLAN® Right-Angle Hollow Shaft) 料金ガイド (行進 2026)

1. Price Overview (New Original) 💰

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

2. Detailed Price Breakdown by Size ⚙️

WA10

ベースモデル: WA10-DT56M4 (0.12 kW, 4-ポール): ¥1,200–¥1,500

With options:

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

エンコーダ: +¥200–¥300 (≈¥1,400–¥1,800)

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

International reference: $170–220

WA20

ベースモデル: WA20-DT63M4 (0.18 kW, 4-ポール): ¥1,500–¥1,900

International reference: $220–280

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

WA30

ベースモデル: WA30-DT71M4 (0.37 kW, 4-ポール): ¥1,800–¥2,300

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

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

WA37

ベースモデル: WA37-DT80M4 (0.75 kW, 4-ポール): ¥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

ベースモデル: WA47-DT90L4 (1.5 kW, 4-ポール): ¥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

DT (標準) < DRN (high-efficiency) < DRS (brake motor)

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

2. Optional equipment (price increase)

BMG brake: +15–25%

エンコーダ: +10–20%

HR heater: +5–10%

TF sensor: +8–15%

IP65 upgrade: +10–15%

3. Purchase channel

正規代理店: Stable pricing, full warranty (12–24 months), より高いコスト

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

Online platforms (1688 / タオバオ): 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 日): +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, ratio, and options (ブレーキ, エンコーダ) 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 🆚