Installation Instructions MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size Catalog Numbers MPF-A310, MPF-A320, MPF-A330, MPF-A430, MPF-A4530, MPF-A4540, MPF-A540, MPF-B310, MPF-B320, MPF-B330, MPF-B430, MPF-B4530, MPF-B4540, MPF-B540 Topic Page Important User Information 2 Catalog Number Explanation 3 About the MP-Series Food-grade Motors 4 Before You Begin 4 Install the Motor 9 Product Dimensions 13 Motor Load Force Ratings 15 Connector Data 17 Remove and Install a Shaft
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size Important User Information Read this document and the documents listed in the additional resources section about installation, configuration, and operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 3 Catalog Number Explanation MP F - x x 40 x - x J 7 x B A Factory Designated Options A = Standard Mounting Flange B = IEC metric - oversized Brake 2 = No brake 4 = 24V DC brake Connectors 7 = Circular DIN, right angle, 180° rotatable Enclosure/Shaft Key/Shaft Seal J = IP66/IP67 housing/shaft key/shaft seal Feedback M = Multi-turn high-resolution encoder S = Single-turn high-resolution encoder Rated Speed A = 500 rpm B =
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size About the MP-Series Food-grade Motors MP-Series™ food-grade (Bulletin MPF) motors feature single-turn or multi-turn high resolution encoders, and are available with 24V DC brakes. These compact brushless servo motors combine the characteristics of the MP-Series low-inertia motors with unique features designed for food and beverage applications.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 5 • Always provide a drip loop in each cable to carry liquids away from the connection to the motor. The cable enters beneath the motor and forms a drip loop. The cable enters above the motor and does not form a drip loop. • If possible, provide shields that protect the motor housing, shaft seals, and their junctions from product contamination, caustic agents, and high pressure fluids.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size Using Shaft Seals An additional seal is required on the motor shaft near the motor front bearing if the shaft is exposed to fluids or significant amounts of fine dust. This includes lubricating oil from a gearbox. An IP66 or IP67 rating for the motor requires the use of a shaft seal and environmentally sealed connectors/cables.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 7 Preventing Electrical Noise Electromagnetic interference (EMI), commonly called noise, can adversely impact motor performance by inducing stray signals. Follow these guidelines to prevent the effects of EMI: • Isolate the power transformers, or install line filters on all AC input power lines. • Separate signal cables from motor cabling and power wiring.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size Ground Shielded Signal Wires within a Power Cable Always connect the shield on any signal wire pair routed inside a power cable to the overall machine ground. If you are installing a 2090-XXNPMF-xxSxx or 2090-CPBM4DF-xxAFxx power cable, loop the signal wire pairs to the overall cable shield as shown in Grounding of Signal Wire Shields in a Power Cable on page 8.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 9 Install the Motor MP-Series motors include a mounting pilot for aligning the motor on the machine. Preferred fasteners are stainless steel. The installation must comply with all local regulations and use equipment and installation practices that promote safety and electromagnetic compatibility. ATTENTION: Unmounted motors, disconnected mechanical couplings, loose shaft keys, and disconnected cables are dangerous if power is applied.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size Mount the Motor Follow these steps to mount the motor. ATTENTION: Damage can occur to the motor bearings and the feedback device if sharp impact to the shaft is applied during installation of couplings and pulleys. Do not strike the shaft, couplings, or pulleys with tools during installation or removal. 1.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 11 Attach the Motor Cables Follow these steps to attach the feedback and power/brake cables after the motor is mounted. ATTENTION: Servo drive power must be turned off before connecting or disconnecting the cables to the motor, and if a cable is left disconnected at the motor end. Arcing or unexpected motion can occur if the feedback, power, or brake cables are connected or disconnected while power is applied to the servo drive.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 2. Form a drip loop in the cable (see page 5). 3. Carefully align the flat surface on the feedback or the power/brake cable plug (shown in the diagram) with the flat surface on the motor connector. IMPORTANT The motor orientation shown is used to clearly show the alignment marker on each cable socket. The recommended motor orientation when installed positions the connectors at the bottom of the motor.
HD HD AD AD LD L LE 131.0 (5.16) M40 Power/Brake Connector Dimensions (MPF-x540-xx7xxx motors) LB D GE Dimension is to the front of the M40 Power/Brake Connector (only MPF-x540) Shaft Key MPF-x3xx = 5 x 5 x 25 MPF-x4xx = 6 x 6 x 25 MPF-x45xx = 8 x 7 x 32 MPF-x540 = 8 x 7 x 40 L-LB LA T F AB M23 Feedback Connector is standard on all MPF motors.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size The dimensions in the table are for non-brake motors. Footnotes provide tolerances for the common dimensions, and the additional dimensions specific to brake motors or features on specific motors. Dimensions Motor Cat. No. AB AD D (2) F (3) GE (4) HD L (5), (6) L-LB (6) LA mm (in.) mm (in.) mm (in.) mm (in.) mm (in.) mm (in.) mm (in.) mm (in.) mm (in.) 40.0 (1.57) 9.91 (0.39) 40.0 (1.57) 10.16 (0.4) 50.0 (1.97) 12.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 15 Dimensions (continued) LB (1) LD (1) LE (1) mm (in.) mm (in.) mm (in.) MPF-A/B310 128.0 (5.04) 102.0 (4.03) 62.0 (2.45) MPF-A/B320 153.0 (6.04) 128.0 (5.03) 88.0 (3.45) MPF-A/B330 179.0 (7.04) 153.0 (6.03) 113.0 (4.45) MPF-A/B430 175.0 (6.90) 149.0 (5.89) 110.0 (4.31) MPF-A/B4530 179.0 (7.03) 153.0 (6.02) 113.0 (4.44) MPF-A/B4540 204.0 (8.03) 178.3 (7.02) 138.0 (5.44) MPF-A/B540 176.0 (6.92) 151.0 (5.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size Radial Load Force Ratings Motor Cat. No.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 17 Connector Data These tables provide the signal descriptions for the feedback, power, and brake pinouts on the connectors.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size M23 Feedback and M40 Power/Brake Pin Descriptions Pin MPF-Bxxx (460V) and MPF-A5xx Pin MPF-A5xx and MPF-B5xx 1 Sin+ U Phase U 2 Sin- V Phase V 3 Cos+ W Phase W 4 Cos- 5 Data+ + BR+ 6 Data- - BR- Ground 7 1 8 2 Reserved Reserved 9 10 11 +9V DC 12 Common 13 TS+ 14 TS- 15 16 Reserved 17 M40 Power/Brake Connector M23 Feedback Connector 11 16 9 8 1 12 10 15 7 2 13 3 17 14 6 4 5 Rockwell Aut
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 19 Remove and Install a Shaft Key Shaft keys are constructed of 300-series stainless steel. The specified tolerance provides an interference fit (slightly larger than the opening) for a secure and rigid connection. ATTENTION: Do not strike the motor’s shaft, couplings, or pulleys with tools during installation or removal of the shaft key.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size Motor Cables and Accessory Kits This section describes accessories that are available for MP-Series food-grade motors. Motor Cables Factory manufactured feedback and power cables are available in standard cable lengths. They provide the sealing needed to achieve environmental ratings and shield termination.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 21 Sealing Air Pressure Kit A sealing air pressure kit (catalog number MPF-7-AIR-PURGE) is available for field installation on an M23 feedback connector. Positive air pressure supplied through this kit provides an additional level of protection for the motor against the ingress of foreign substances and moisture. The kit replaces the M23 feedback connector cap, provides a replacement O-ring, and includes installation instructions.
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size Specifications Attribute Value Temperature, operating 0…40 °C (32…104 °F) (3) Temperature, storage -30…70 °C (-22…158 °F) Relative humidity, storage 5…95% noncondensing Atmosphere, storage Noncorrosive (1) IP Rating Motor with a shaft seal installed (2) Motor without a shaft seal, and mounted in this direction: Shaft down Shaft horizontal Shaft up IP67 - dust tight, temporary immersion (4) IP66 - dust tight, powerful water jet
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 23 Additional Resources These documents contain additional information concerning related products from Rockwell Automation.
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