Crane motor
This series motor using popular design, with a compact, high efficiency and reliability from the low noise, light weight, easy installation and maintenance.
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Product List
Application scenario
This series of explosion-proof motor performance in line with GB3836 2-2000 "explosive gas atmospheres Electrical Equipment Part 2: flameproof." The provisions d "" of.
Burst-type motor can be made. Proof mark for the Exdll BT4 and Exdll CT4 (H2), applies to booster capacity of not more than llB and llC level, the ignition temperature is not lower than places T4 group explosive mixture of flammable gas or vapor and air to form, NA sub acetylene gas sites.
Burst-type motor can be made. Proof mark for the Exdll BT4 and Exdll CT4 (H2), applies to booster capacity of not more than llB and llC level, the ignition temperature is not lower than places T4 group explosive mixture of flammable gas or vapor and air to form, NA sub acetylene gas sites.
Product Data
Form 1
Productivity
| Type | Power(kW) | Rated current | Rated rotation | Max. torque | Locked rotor torque | Locked rotor current | Productivity | Power factor | Brake torque | Rotary inertia | Weight(kg) |
| (A) | (r/min) | Rated torque | Rated torque | (A) | (%) | (COSφ) | (N.m) | (kg.m2) | |||
| BZDY11-4 | 0.2 | 0.72 | 1380 | 2 | 2 | 4 | 65 | 0.64 | 0.003 | 19 | |
| BZDY 12-4 | 0.4 | 1.25 | 7 | 67 | 0.72 | 0.004 | 21 | ||||
| BZDY21-4 | 0.8 | 2.4 | 2.5 | 2.5 | 13 | 70 | 0.72 | 0:009 | 49 | ||
| 82DY 22-4 | 1.5 | 4.3 | 24 | 72 | 0.74 | 0.011 | 56 | ||||
| BZD 21-4 | 0.8 | 2.4 | 13 | 70 | 0.72 | 8.5 | 0.009 | 57 | |||
| BZD 22-4 | 1.5 | 4.3 | 24 | 72 | 0.74 | 17 | 0.011 | 66 | |||
| BZD 31-4 | 3 | 7.6 | 2.7 | 2.7 | 42 | 79 | 0.77 | 35 | 0.032 | 101 | |
| BZD 32-4 | 4.5 | 11 | 60 | 78 | 0.8 | 50 | 0.04 | 108 | |||
| BZD 41-4 | 7.5 | 18 | 1400 | 3 | 3 | 100 | 79 | 0.8 | 85 | 0.1 | 168 |
| BZD 51-4 | 13 | 30 | 165 | 80 | 0.82 | 150 | 0.29 | 282 | |||
| BZD 52-4 | 18.5 | 42 | 229 | 82 | 0.82 | 252 | 0.48 | 318 |
Form 2
| Model | Size（nm) | ||||||||||||
| D1 | D2 | D3 | D4 | L | L1 | A | B | C | M | 4-φN | H | P | |
| BZD21-4 0.8kW | φ220 h9 | φ174 | 181 | 236 | 387 | 70 | 24 | 60 | 50 | φ196 | φ9 | 17 | 6x16h15x20e9x4c11 |
| BZ022-4 1.5kW | φ235 h9 | φ177 | 426 | 71 | 31 | φ205 | φ13 | ||||||
| BZ031-4 3.0kW | φ290 h9 | φ220 | 215 | 302 | 489 | 107 | 30 | 81 | 48 | φ260 | 21 | 6X23h15x28e9x6c11 | |
| BZD32-4 4.5kW | φ320 h9 | φ223 | 506 | 98 | 21.5 | φ286 | |||||||
| BZD41-4 7.5kW | φ380 h9 | φ260 | 240 | 326 | 591 | 120 | 35 | 97 | -3.5 | φ340 | φ17 | 27 | 10x28h15x35e9x4c11 |
| BZD51-4 13kW | φ455 h9 | φ300 | 277 | 376 | 686 | 172 | 38 | 137 | -23 5 | φ415 | 28 | 10x32h15x40e9x5c11 | |
| BZD51-4 18.5kW | 735 | 155 | 55 | -23.5 | 30 | 10x36h15x45e9x5c11 | |||||||
